TO 00-25-113.pdf

T.O. 00-25-113

TECHNICAL MANUAL

CONSERVATION AND SEGREGATION

OF

CRITICAL ALLOY AND PRECIOUS METAL

BEARING PARTS AND SCRAP

(ATOS)

THIS PUBLICATION SUPERSEDES T.O. 00-25-113, DATED 30 APRIL 1995.

DISTRIBUTION STATEMENT A: Approved for public release; distribution is unlimited.

Published under authority of the Secretary of the Air Force

15 SEPTEMBER 2013

INSERT LATEST CHANGED PAGES. DESTROY SUPERSEDED PAGES.

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A USAF

TABLE OF CONTENTS

Chapter Page Chapter Page

INTRODUCTION.......................................................iii

1.1 Preparation of the 00-25-113 Se-

ries Technical Orders.............................1-1

1.2 Guidelines for the Identification

of Metals ................................................1-1

1.2.1 Visual Inspection ........................................1-1

1.2.2 Complex Tests ............................................1-3

LIST OF TABLES

Number Title Page Number Title Page

1-1 Materiel Segregation Groups and Specifi-cation for Materiels Containing Criti-cal Alloys or Precious Metals...................... 1-3

1-2 Common Chemical Symbols Used in the Metal Industry .............................................. 1-6

1-3 American Iron and Steel Institute (AISI) Materiel Groups............................................ 1-6

1-4 Areospace Materiel Specifications (AMS)....... 1-6 1-5 Pratt and Whitney Aircraft (PWA) Mate-riel Groups.................................................... 1-8 1-6 Miscellaneous Specifications ............................ 1-9 1-7 Identification of Metals................................... 1-10 i/(ii blank)

INTRODUCTION

1. PURPOSE.

This technical order implements Department of Defense policy governing the conservation, identification and segre-gation of scrap, parts, and materiel containing critical alloys and/or precious metals which are generated through over-haul, rebuild, maintenance or condemnation of aircraft, missiles, rockets, and their applicable engines. It also establishes responsibilities and provides instructions for implementation of this policy; including, specific guide-lines for identifying metals. Critical alloys shall mean scrap, parts and materiel identified by the materiel specifi-cation or principle alloy elements such as nickel, chro-mium, cobalt, titanium, tungsten and beryllium as shown in Table 1-1. Precious metals shall mean scrap, parts and materiel containing silver, gold and platinum family metals as shown in Table 1-1, group numbers 65, 70, and 75 regardless of other materiel specification. The instructions contained herein are mandatory for all activities concerned.

Table 1-2 is a list of common chemical symbols used in the metal industry. Table 1-3 is a list of American Iron and Steel Institute (AISI) Materiel Groups. Table 1-4 provides a list of Aerospace Materiel Specifications (AMS). Table 1-5 is a list of Pratt and Whitney Aircraft (PWA) Materiel Groups. Table 1-6 provides a list of Miscellaneous Specifi-cations and Table 1-7 provides a listing Identification of Metals.

2. REFERENCES.

2.1 DoD 4160.21-M, Defense Materiel Disposition Man-

ual, Chapter 11.

2.2 AFI 23-101, Air Force Materiel Management, Section

6C.

3. RESPONSIBILITIES.

3.1 Headquarters AFMC will:

3.1.1 Be responsible for the management, development

and publication of this basic technical order.

3.1.2 Ensure implementation of and compliance with this

conservation program throughout the USAF by providing administrative guidance in AFI 23-101.

3.2 The Aerospace Sustainment Directorate of the Air

Logistics Complex having Inventory Control Point (ICP) responsibility will develop, prepare and publish the 00-25-113 series technical orders and changes or supple-ments as required for assigned aircraft, missiles, rockets, and engines according to the guidance provided herein. The ICP shall advise HQ AFMC to add new alloys or segrega-tion groupings when new weapons systems or equipment is brought into the inventory.

3.3 Installation Commanders will ensure that maintenance

and other activities generating scrap will establish local procedures for identification and segregation of condemned parts or scrap assets into the materiel segregation groups and specifications shown in Table 1-1. Identification and segregation of materiel will be accomplished at the source of generation. Segregated parts and scrap will be placed in separate containers for the appropriate materiel segregation group and specification shown in Table 1-1 for turn-in to the Defense Logistics Agency Disposition Services.

iii/(iv blank)

CHAPTER 1

1.1 PREPARATION OF THE 00-25-113 SERIES

TECHNICAL ORDERS.

Individual technical orders or supplements for assigned aircraft, missiles, rockets, and engines identifying scrap parts and materiel which contain critical alloys or precious metals shown in Table 1-1 excluding Groups 1 and 2 will be prepared by the applicable Product Directorate.

1.1.1 The title page will include the following statements:

1.1.1.1 Critical Alloys and Precious Metals Parts List, followed by the designation of the appropriate aircraft, missile, rocket, engine, or weapon system component.

1.1.1.1.1 This publication is incomplete without the basic

T.O. 00-25-113.

1.1.1.2 Parts containing materiel specification and pre-

cious metals shown in Table 1-1 (other than Groups 1 and

2) will be listed as follows:

1.1.1.2.1 Manufacturer’s part number and when it is

available at the time the data is being compiled, include the National Stock Number (NSN).

1.1.1.2.2 Noun/Nomenclature - do not exceed the stan-

dard 19 positions.

1.1.1.2.3 Group number. The group number for each

part/component will be determined by the materiel specifi-cations or principal alloy elements shown in Table 1-1.

Inseparable parts joined by welding or other means which include materiel specifications in two or more different numbered groups will indicate each materiel group number contained in the part or assembly.

1.2 GUIDELINES FOR THE IDENTIFICATION OF

METALS.

The following information is provided for use by operating personnel to identify and segregate high-temperature alloys and stainless steel.

1.2.1 Visual Inspection. First, check each item or spec-

imen for identification markings-such as manufacturers’ part numbers or specification numbers (e.g., AISI-310).

When such data are visible, they should be checked against part numbers, materiel alloys, or group numbers. If identifi-cation of the materiel alloy content can be determined by the physical item markings, no further testing is necessary.

However, a sample of each known specimen should be marked according to its materiel alloy grouping or specifi-cation, and be mounted on a display board for comparison with unknown specimens.

1.2.1.1 When the specimen cannot be identified by part

number or specification markings, examine its physical appearance and determine its possible common use. For example, a jet engine bucket blade normally contains high-temperature alloys, and should be tested for its princi-pal alloy elements (i.e., nickel, cobalt, titanium, etc).

1.2.1.2 Check the color of the metal. Is the color silvery, like polished aluminum or magnesium; yellow, like brass or gold; gray, like zinc or lead? Its color may guide you as to the alloys or elements to test for.

1.2.1.3 If possible, check the density (weight) of the

specimen by holding it in your hand. Compare the feel of the weight with the weight of a known specimen or the weight of an equal volume of water. Some metals can be identified by density alone, without further testing. The density or specific gravity of some metals is as follows:

1.2.1.3.1 Very Heavy Metals. (Specific gravity is 12 to

22 times heavier than an equal volume of water). Examples include gold, mercury, platinum, tantalum, tungsten, and uranium.

1.2.1.3.2 Heavy Metals. (Specific gravity is 9.8 to

11.3 times heavier than an equal volume of water). Exam-ples are bismuth, lead, molybdenum, and silver.

1.2.1.3.3 Average Density Metals. (Specific gravity is

6 to 9 times heavier than an equal volume of water). This type includes all irons and steel, cobalt alloys, nickel alloys, stainless steel and pure metals such as antimony, cadmium, maganese, tin, and zinc.

1.2.1.3.4 Light Density Metals. (Specific gravity is 1.5

to 3 times heavier than water). This group includes alumi-num, magnesium, and titanium.

1.2.1.4 Magnetic Testing. Magnetic testing consists of

determining whether the specimen is attracted by a magnet.

The magnet must be free swinging from a chain, ring, or string. Usually, a metal attracted by a magnet is iron, steel or iron base alloys containing nickel, cobalt or chromium.

However, there are exceptions to this rule since nickel and cobalt alloys may be either magnetic or non magnetic. This test can serve only as an initial step in identifying a specimen and never as a final test.

1.2.1.4.1 Strongly magnetic metals include pure iron, pure nickel, pure cobalt, iron-nickel-cobalt alloys, AISI-400 series (Group 2), alnico.

1.2.1.4.2 Lightly magnetic alloys include AISI-300 series

(Group 1), pH grades of stainless steel and monel.

1.2.1.4.3 All other metals and alloys are non magnetic.

1-1

1.2.1.5 Spark Testing. Some metals can be readily

identified by characteristic sparks thrown off when the specimen is held against a high-speed grinding wheel. The spark streams may vary from a few tiny sparks to a shower of sparks. Skill in spark-testing takes practice. When possi-ble, compare the sparks thrown off by the unknown speci-men spark streams from known samples. Standard samples of known specifications should be maintained for compari-son purposes. When testing, hold the specimen with a firm, even pressure against the top of the revolving grinding wheel. The surface of the grinding wheel should be cleaned frequently to free the wheel of metal particles retained during prior use.

1.2.1.5.1 A high-speed bench grinder is recommended for

spark testing. It should have a 6″ to 8″ wheel, medium grit composition, 1/2 to 3/4 horse power, 110 or 220 volt, 3,400 to 4,000 RPM. Always wear goggles when spark testing.

WARNING

Abrasive grinding wheels will not be used to grind aluminum, brass, copper, or other soft metals unless the wheel is specifically designed for that purpose. Such wheels will be used to grind soft metals only.

1.2.1.5.2 Metals and alloys which will not produce a

spark on a grinder include aluminum, brass, cadmium, copper, gold, lead, zinc, and antimony.

1.2.1.5.3 Stainless steel and high-temperature alloys with

iron and nickel base compositions will produce characteris-tic sparks. As a general rule, the more iron in a specimen the lighter the spark will be. As the percent of iron decreases and the percent of nickel increases, the spark will darken. For example:

1.2.1.5.3.1 Group 1 (7-13 percent nickel, 70 percent iron)

will produce a light and diffused straw-colored spark.

1.2.1.5.3.2 Group 14 (12-20 percent nickel, 55 percent

iron) will produce a dark red spark, and then turns a light straw color.

1.2.1.5.3.3 Group 8 (70-74 percent nickel, 10 percent

iron) will produce a short, dark red spark, and will not brighten.

1.2.1.6 Chemical Spot (Acid) Test. Spot test may be

made by placing one or more drops of acid on the metal surface of a specimen to show attack or reaction to the acid.

Spot tests are based on the formation of characteristic colors produced by the reaction of the acid on the metal surface. A small surface of the specimen should be cleaned with an emery cloth, file, or grinding wheel before making a spot test.

1.2.1.6.1 Acids required for testing.

1.2.1.6.1.1 Nitric Acid (concentrated).

1.2.1.6.1.2 Hydrochloric Acid (concentrated).

1.2.1.6.1.3 Potassium Ferricyanide (10 percent solu-

tion-dissolve 10 grams of potassium ferricyanide in 100 milliliters of water).

1.2.1.6.2 In Nitric Acid testing, place one drop of concen-

trated Nitric Acid on a clean metal surface. The following reaction should result:

Metals Reaction Brass Blue-green

Cadmium Yellow

Cobalt (pure) Red

Copper Blue-green

Copper-nickel Blue-green

Magnesium Effervescent-no col-or

Monel Green

Nickel (pure) Pale Green

Silver Gray-white

Tin White

Zinc Effervescent-black (brown fumes)

1.2.1.6.3 In Nitric Acid-diluted (50 percent acid and 50

percent water) -testing, place one drop of diluted Nitric Acid on a clean metal surface. The following reaction should result:

Metals Reaction Iron Brown-black

Manganese steel Brown

Nickel Iron Alloy Brown

5 to 80 percent nickel-balance iron)

Hastelloy B Blue (navy)

1.2.1.6.4 Metals and alloys that will not react to Nitric

Acid (concentrated or diluted) include:

Aluminum Lead

Antimony Platinum

Cobalt base alloys Stainless steel

Gold Tantalum

High-temperature alloys Titanium

Tungsten

1-2

1.2.1.6.5 Aqua Regia Acid consists of one part Nitric

Acid mixed with three parts of Hydrochloric Acid. Since this mixture breaks down after 24 hours, you may make this test by placing one drop of Nitric Acid and then three drops of Hydrochloric Acid on the spot to be tested. This solution should turn blue-green for cobalt base alloys and green for nickel base alloys.

1.2.1.6.6 Potassium Ferricyanide (10-percent solution)

may be used to determine the iron content of nickel-base alloys, since there is no simple spot test for determining the percent of nickel contained. This test may be made by adding a drop or two of Potassium Ferricyanide to the spot tested by Aqua Regia. The color reaction will be very dark blue-black for a high iron content, and a light blue for low iron content. For example: Group 1 (7-13 percent nickel, 10 percent iron) will produce a brown color reaction.

1.2.2 Complex Tests. These are qualitative tests. If a

specimen cannot be identified by these tests, obtain a spectrographic or chemical analysis if the quantity involved warrants it.

Table 1-1. Materiel Segregation Groups and Specification for Materiels Containing Critical Alloys or Precious Metals

Principal Alloy Elements Group No Materiel Specifications (Percent)

1 1 AISI 302, 303, 304, 305, 308, 316, 321, 347, 17-7PH, 7-13 Ni, 17-19 Cr PH15-7MO, 321 and Inconel W when joined, ASTM A581, ASTM A582, AMS 5362, FMS-1080, -1086, MIL-S-5059, MIL-S-6721, MIL-S-7720, MIL-T-5695, MIL-T-6845, MIL-T-8808, QQ-S-763

2 2 AISI 403, 405, 410, 414, 416, 420, 430, 431, 440 0-2 Ni, 12-16 Cr

3 AMS 5375, 5382, 5537, 5759, 5796, 7236 1-10 Ni, 12-16 Cr, PWA 653, 654, 1032, 1064 50-67 Co Haynes Stellite (HS) 23, 25, 36, L251, L-605, L-650, WI-52

4 AMS 5388, 5389, 5530, 5666, 5730, 5750, 7490 55 Ni, 16 Cr

PWA 1078

Hastelloy C

5 AMS 4783, 5382, 5608, 5768, 5769, 5772, 5789, 5794, 2-20 Ni, 13-27 Cr, 5801 10-60 Co

PWA 24-4, 94, 95, 123, 641, 647, 648, 657, 658, 660,

662, 744, 766, 771, 789, 795, 1015, 1037, 1039, 1042, 1088, 1093 G-18B, N-155 (Multimet), 321 and N-155 when joined, 321 and HS25 when joined, 321 and HS21 when joined, 321 and Timken 16-25-6 and HS21 when joined, 347 and HS21 when joined, In-conel 702 and Stellite 31 when joined, Haynes 188, NM-100, MAR-M-302, MAR-M-509, Coast 63, B-100

6 Timken 16-25-6, AMS 5725, 5726, 5728 25 Ni, 16 Cr

7 AMS 5617, 5659, 5860, Timken 16-25-6 and AMS 4340 when 1-25 Ni, 8-16 Cr joined, Custom 455, 15-5 PH

8 AMS 5391, 5540, 5542, 5550, 5580, 5582, 5598, 5599, 5607, 76 Ni, 15 Cr 5665, 5667, 5668, 5669, 5670, 5671, 5679, 5683, 5687, 5695, 5698, 5699, 5771, 5778, 7232, 7490

PWA 655, 661, 1012, 1036, 1045, 1060, 1062, 1070

Inconel 600, 702, 703, 713, X, X750 Hastelloy N, FM 62, FM 69

FMS-3016, MIL-N-6840

9 AMS 5534, 5765 20 Ni, 20 Cr, 40 Co S816

10 AMS 4544, 4574, 4575, 4674, 4675, 4730, 7233, 7234 Monel 67 Ni, 30 Cu

11 PWA 779, WD 65 70 Fe, 14 Cr, 4 Mo, 1c, 3 Vanadium (V)

1-3

Table 1-1. Materiel Segregation Groups and Specification for Materiels Containing Critical Alloys or Precious Metals - Continued

Principal Alloy Elements Group No Materiel Specifications (Percent)

12 AMS 5342, 5343, 5344, 5355, 5359, 5368, 5398, 5520, 5546, 4 Ni, 17 Cr 5547, 5548, 5549, 5554, 5604, 5622, 5643, 5657, 5743, 5744, 5774, 5780, 5781, 5813, 5825, 7474

PH 15-5

17-4PH, AM350, AM355, PH15-7Mo Inconel W and AISI 321 when joined

13 AMS 5392, 5394 15-20 Ni, 2 Cr, Ni-resist D2 2.4-3C, 0-6.5 Cu

14 AMS 5360, 5361, 5366, 5521, 5522, 5523, 5572, 5577, 5650, 12-20 Ni, 24-25 Cr 5651, 5652, 5694, 7490

AISI 309, 309S, 310, 314

Inconel and 310 when joined, Immaculate No 5, WAC 7824

15 AMS 5380, 5385 2-15 Ni, 26-27 Cr, Haynes Stellite (HS) 21, 30, 31 50-60 Co

16 AMS 5383, 5589, 5596, 5662, 5663, 5664, 5676, 5832 75-80 Ni, 20-21 Cr

PWA 96, 649, 673, 1009, 1010, 1033, 1065, 1081, 1085, 1090,

Nimonic 75, 80, 80A, WAC 7830, 7831, 7832, 7834, 7835, In-conel 718

17 AMS 5354, 5369, 5508, 5526, 5527, 5538, 5539, 5603, 5616, 2-9 Ni, 12-20 Cr 5629, 5639, 5673, 5721, 5725, 5782, 5817, 7470 Greek Ascoloy, 19-9DL, 19-9DX, PH14-8Mo, QQ-W-423

18 AMS 5384, 5544, 5586, 5704, 5706, 5707, 5708, 5709, 5712, 55 Ni, 19 Cr, 13 Co 5713, 5751, 5753, 5828, 7471

PWA 92, 93, 625, 652, 675, 680, 686, 587, 688, 1004, 1005,

1006, 1007, 1013, 1016, 1023, 1027, 1030, 1034, 1086 Waspaloy, Rene 41, Rene 41 and Inconel 702 when joined, As-troloy, Udimet 500

20 Refractaloy 26, 80, Westinghouse 9269 37 Ni, 18 Cr, 20 Co

21 AMS 5700 (TPA) Valves, WAC 8163, 14 Ni, 14 Cr

PWA 143

22 Inconel-capped valves 22-35 Ni, 15-20 Cr

23 AMS 5525, 5660, 5661, 5726, 5728, 5731, 5732, 5733, 5734, 26 Ni, 15 Cr 5735, 5736, 5737, 7235, 7477, 7478, 7479, 7481, 7482

PWA 788, 1002, 1003, 1022, 1049, 1052, 1075, 1092, 1094, 1191

A286, Discaloy, Incoloy 901, 903, 907, 909, (GE) M308, Incoloy A (B50TP), Incology T, Tinidur

24 PWA 785, HR Crown, WAC 8338 12 Ni, 25 Cr

25 AMS 5378, 5758, 5844, 5845 30 Ni, 25 Cr, 30 Co

PWA 115

Haynes Stellite (HS) 27, R30035, MP35N

26 PWA 772, 773, Invar 36 Ni

27 AMS 5401, 5581, 5599, 5666, 5711, 5755, 5786, 5837, 5873 65 Ni, 15 Cr

PWA 118, 1055, 1069, 1072, 1468

GMR 235, Allison EMS-73460, Inconel 625, Hastelloy S, Hastelloy W, Hastelloy R235

28 PWA 651, Thetaloy 45 Ni, 25 Cr, 12 Co

1-4

Table 1-1. Materiel Segregation Groups and Specification for Materiels Containing Critical Alloys or Precious Metals - Continued

Principal Alloy Elements Group No Materiel Specifications (Percent)

29 PWA 646, 656, 658, 689, 1019, 1028, 1056, 1058, 1073, 1074, 58 Ni, 19 Cr, 18 Co 1077, 1106 Nimonic 90, WAC 7836, IN-100, Udimet 700

30 PWA 299, 645, 659, 663, 664, 1422, 1455, 1456, 1480 64 Ni, 8 Cr, 10 Co

MAR-M-200, B-1900

32 AMS 5390, 5536, 5587, 5588, 5754, 5798, 7237, 7490 45 Ni, 22 Cr, 1.5 Co

PWA 24-3, 88, 94-1, 94-4, 123, 128, 1038, 1066

Hastelloy X

33 AMS 5606, 5702 35 Ni, 15 Cr

PWA 1003, 1025, 1026, 1043, 1453

AISI 330, Inconel 706

34 AMS 6512 68.8 Fe, 18 Ni, PWA 734, Maraging Steel 7.8 Co, 4.9 Mo, 4 Titanium,.1A1

55 AMS 7725, 7899, Tungsten (W) 90 Tungsten (W)

60 AMS 4900, 4901, 4902, 4906, 4908, 4910, 4911, 4915, 4916, 80 Titanium (Ti) 4918, 4921, 4923, 4925, 4926, 4927, 4928, 4929, 4930, 4935, 4938, 4941, 4942, 4943, 4951, 4953, 4954, 4955, 4956, 4965, 4966, 4967, 4972, 4973, 4975, 4976, 4977, 7460, 7461, 7498

PWA 91, 682, 1202, 1204, 1208, 1209, 1210, 1211, 1212, 1213,

1214, 1215, 1216, 1217-2, 1219, 1220, 1224, 1227, 1228, 1231, 1260, 1261-1, 1262, EMS 59034, 59035, FMS 1090, 1098, 1109, 1115, 3001, MIL-T-9046, MIL-T-9047

61 AMS 5553, PWA 6000, 6005, 6020, 6022 Nickel (Ni)

62 Beryllium (Be), QQ-C-530, QQ-C-533 Beryllium (Be)

63 AMS 4982, 55.5 Titanium (Ti), PWA 1095, C-103 44.5 Cb

64 AMS 5865, 5890 98 Ni, 2 Thorium (Th)

PWA 94-3, 1014, 1035

TD Nickel

65 AMS 2410, 2411, 2412, 2664, 2665, 2666, 2667, 2668, 2669, Silver lined, clad, plated, brazed 4765, 4770, 4771, 4772, 4773, 4815, 4816 or fabricated

PWA 84, 85, 706, 707

Silver (Ag)

70 AMS 2422, 2425, 4785, 4786, 4787, 7731 Gold lined, clad, plated, brazed PWA 19, 698, 708, 718 or fabricated Gold (Au)

75 AMS 7735, Platinum (Pt), Palladium (Pd), Rhodium (Rh), Iridium Lined, clad, plated, brazed or (Ir), Ruthenium (Ru), Osmium (Os) fabricated

76 FMS-1111, 1112 10 Ni, 8 Co 1 Parts made from specifications shown in this group are non magnetic and can be identified by use of a hand magnet.

2 Parts made from specifications shown in this group are magnetic and can be identified by use of a hand magnet.

1-5

Table 1-2. Common Chemical Symbols Used in the Metal Industry

Name Symbol Aluminum Al Antimony (Note 1) Sb Barium Ba Beryllium Be Bismuth Bi Boron B Cadmium Cd Calcium Ca Carbon C Chlorine Cl Chromium Cr Cobalt Co Columbium (Note 2) Cb Copper Cu Gallium Ga Gold (Note 3) Au Iridium Ir Iron (Note 4) Fe Lead (Note 5) Pb Lithium Li Manganese Mn Magnesium Mg Mercury (Note 6) Hg Molybdenum Mo Nickel Ni Osmium Os Palladium pd Platinum Pt Radium Ra Rhodium Rh Ruthenium Ru Selenium Se Silicon Si Silver (Note 7) Ag Sodium (Note 8) Na Sulphur S Tantalum Ta Tin (Note 9) Sn Tungsten (Note 10) W Uranium U Zinc Zn Zirconium Zr

NOTES: 1. Antimony - Stibium

2. Columbium - also known as niobium

3. Gold - Aurum

4. Iron - Ferrum

5. Lead - Plumbum

6. Mercury - Hydrargyrum

7. Silver - Argentum

8. Sodium - Natrium

9. Tin - Stannum

10. Tungsten - Wolfrom

Table 1-3. American Iron and Steel Institute (AISI) Materiel Groups

AISI Group 302 1 303 1 304 1 305 1 308 1 309 14 309s 14 310 14 314 14 316 1 321 1 330 33 347 1 403 2 405 2 410 2 416 2 420 2 430 2 431 2 440 2

Table 1-4. Areospace Materiel Specifications (AMS)

AISI Group 4544 10 4574 10 4575 10 4674 10 4730 10 4900 60 4901 60 4902 60 4908 60 4910 60 4911 60 4921 60 4923 60 4925 60 4926 60 4927 60 4928 60 4929 60 4935 60 4941 60

1-6

Table 1-4. Areospace Materiel Specifications (AMS)

- Continued

AISI Group 4951 60 4953 60 4966 60 5350 2 5351 2 5352 2 5354 17 5355 12 5358 1 5359 12 5360 14 5361 14 5362 1 5363 1 5365 14 5366 14 5368 12 5369 17 5370 1 5371 1 5372 2 5375 3 5376 5 5378 25 5380 15 5382 3 5385 15 5388 4 5389 4 5390 32 5398 12 5504 2 5506 2 5508 17 5510 1 5511 1 5512 1 5513 1 5514 1 5515 1 5516 1 5517 1 5557 1 5558 1 5559 1 5560 1

Table 1-4. Areospace Materiel Specifications (AMS)

- Continued

AISI Group 5565 1 5566 1 5568 1 5570 1 5571 1 5572 14 5573 1 5575 1 5576 1 5577 14 5580 8 5582 5 5591 2 5610 2 5613 2 5614 2 5616 17 5620 2 5621 2 5627 2 5630 2 5631 2 5632 2 5636 1 5637 1 5639 1 5700 21 5712 18 5713 18 5725 6 5726 6 5728 6 5733 23 5735 23 5736 23 5737 23 5738 1 5742 23 5750 4 5756 17 5757 17 5518 1 5520 1 5521 14 5522 14 5523 14

1-7

Table 1-4. Areospace Materiel Specifications (AMS)

- Continued

AISI Group 5524 1 5525 23 5526 17 5527 17 5528 1 5529 1 5530 4 5531 5 5532 5 5534 9 5536 32 5537 3 5538 17 5539 17 5540 8 5541 8 5542 8 5547 12 5548 12 5549 12 5550 8 5551 17 5552 23 5554 12 5556 1 5640 1 5641 1 5642 1 5643 12 5644 1 5645 1 5646 1 5647 1 5648 1 5649 1 5650 14 5651 14 5652 14 5657 1 5665 8 5667 8 5668 8 5680 1 5681 1 5685 1 5586 1

Table 1-4. Areospace Materiel Specifications (AMS)

- Continued

AISI Group 5688 1 5689 1 5690 1 5691 1 5694 14 5695 14 5697 1 5698 8 5699 8 5759 3 5765 9 5768 5 5769 5 5775 12 5776 2 5777 2 5778 8 5779 8 5780 12 5781 12 7460 60 7498 60 7725 55 7899 55

Table 1-5. Pratt and Whitney Aircraft (PWA) Materiel Groups

PWA Group 143 21 651 28 625 18 653 3 657 5 658 5 675 18 680 18 682 60 686 18 687 18 785 24

1004 18 1007 18 1030 18 1060 8

1-8

Table 1-6. Miscellaneous Specifications

Specification Group

17-4PH 12

17-7PH 1

19-9DL 17

A286 23

AM355 12

Discalloy 23

ES 73640 27

G 18B 5

GEM 252 18

GEM 308 23

GMR 235 27

Greek Ascaloy 17 H. R. Crown 24 Hastelloy C 4

Hastelloy R235 27 Hastelloy X 32

Haynes Stellite (HS)

HS 21 15

HS 23, 25 3

HS 27 25

HS 30 15

HS 31, 36 3

Immaculate No. 5 14 Incoloy, A, T, 901 23 Inconel, X, W, 702 8

Invar 26

Table 1-6. Miscellaneous Specifications - Continued

Specification Group L-251, 650 3

Monel 10 Multimet 5

N-155 5 Nimonic 75, 80, 80A 16

Nimonic 90 29

PH15-7MO 1

Refractalloy 26, 80 20 Rene 41 18

S816 9 Thetaloy 28

Timken 16-25-6 6 Titanium 60 Tinidur 23

TPA 21

Tungsten 55

Udimet 500 18 Waspaloy 18

Westinghouse 9269 20 Wright Aircraft (WAC)

WAC 7830, 7831, 7832, 16

WAC 7836 29

WAC 7863 21

WAC 8338 24

X-40 3

1-9

1-10

T ab le

-7

Id en ti fi ca ti on o f M et al s

P ri n ci p al

N it ri c

M at er ie l E le m en ts

M ag n et ic S p ar k T es t

A ci d T es t

A p p ea ra n ce U se G ro up

7-

N i, -1

C r, F e

N o

L ig ht -d if fu se d, N on e D ar k gr ay

Je t

E ng in es se ri es st ra w c ol or

G ro up

0-

N i, -1

C r, F e Y es V er y lig ht st ra w

N on e D ar k gr ay

Je t

E ng in es se ri es co lo r, m an y fo rk s

G ro up

1-

N i, -1

C r, 0-

N o

Sh or t, or an ge

-r ed

N on e D ar k gr ay

Je t

E ng in es

St el lit es

C o

G ro up

2-

N i, -1

C r, 0-

N o

Sh or t, or an ge

N on e D ar k gr ay

Je t

E ng in es

M ul tim et

C o et c

G ro up

-7

N i, C r

N o

Sh or t, re d N on e

D ar k gr ay Je t E ng in es In co ne ls

G ro up

N i, C r, N o

Sh or t, or an ge

-r ed

N on e D ar k gr ay

Je t

E ng in es

S-

(A

M S

C o

G ro up

N i, C u Y es C oa rs e, r ed G re en

D ar k gr ay Je t E ng in es M on el

G ro up

-2

N i, -2

C r, F e N o R ed -o ra ng e, t ur ni ng N on e

B ri gh t

Je t

E ng in es

9, w hi te se ri es

G ro up

2-

N i, -2

C r, 0-

N o Sh or t, or an ge -r ed N on e

D ar k gr ay Je t E ng in es St el lit es C o

G ro up

-8

N i, -2

C r, B al

N o

Sh or t, re d N on e

D ar k gr ay Je t E ng in es N im on ic s

Fe

G ro up

W

N o

Sh or t, lig ht o ra ng e N on e

B ri gh t

A ir cr af t T un gs te n

G ro up

T i-ot he r al lo ys N o L on g, b ri lli an t w hi te

N on e D ar k gr ay

A ir cr af t T ita ni um

Ir on

/S te el Fe

Y es

St ra w w hi te

B ro w n-bl ac k D ul l gr ay

A ut om ot iv e

A lu m in um A l N o N on e

N on e L ig ht g ra y A ir cr af t

B ra ss C u- Z n N o N on e

B lu e-gr ee n

Y el lo w

-g re en

Sh el ls br ow n

C op pe r

C u

N o

N on e B lu e-gr ee n R ed -b ro w n w ir e an d ca bl e

1-11/(1-12 blank)

T ab le

-7

Id en ti fi ca ti on o f M et al s

C on ti nu ed

P ri n ci p al

N it ri c

M at er ie l E le m en ts

M ag n et ic S p ar k T es t

A ci d T es t

A p p ea ra n ce U se C ad m iu m

C d

N o

N on e Y el lo w B ri gh t B ea ri ng s an d ba tte ri es

G ol d A u N o N on e

N on e Y el lo w

L ea d Pb

N o

N on e N on e

D ar k gr ay B at te ri es

M ag ne si um M n N o N on e

E ff er ve sc en t L ig ht g ra y A ir cr af t

Si lv er A g N o N on e

G ra y Si lv er y B ea ri ng s, ba tte ri es an d el ec tr on ic s

Z in c Z n N o N on e

E ff er ve sc en t bl ac k

L ig ht g ra y

C as tin gs

(d ie c as

t) (b ro w n fu m es an d ba tte ri es