0118-9626 ORDERING DATA.doc

MATERIAL ORDERING DATA

ASTM-B-369

IDN: N4523A 0118-9626

ICN: 7170519001

KO: S04

KOI: 040

Paragraph 5 Ordering Data

5.1.1 ASTM-B-369, Standard Specification for Copper-Nickel Castings, dated 01 April 2009 5.1.2 Quantity required:1 5.1.3 Copper Alloy UNS number (Table 2): FORMDROPDOWN

5.1.4 Pattern or drawing number:

NAVSEA Drawing 203-4678498 Rev. G, Item Number 2. Drawing and item number provided for Shipyard use only. Dimensions provided below include excess material on castings.

Vendor shall rough machine to the following dimensions.

Outside diameter: 28.500 INCHES +0.063 / -0.000 INCHES Inside diameter: 26.100 INCHES +0.000 / -0.063 INCHES Length: 178.000 INCHES +0.250 / -0.000 INCHES Roundness: The roundness of the inside diameter of the sleeve shall be within 0.031 INCHES.

Concentricity: The inside diameter of the sleeve shall be concentric to the outside diameter within 0.031 INCHES.

Straightness: The straightness of the sleeve measured along the length of the inside shall be within 0.031 INCHES.

NOTE: Centrifugal casting required.

Condition (as-cast, machined, and so forth): Machined 5.1.5 ASME Boiler and Pressure Vessel Code Requirements: FORMDROPDOWN

5.1.6 When material is purchased for agencies of the U.S. Government, the Supplementary Requirements of this specification may be specified.

5.2 The following are optional and should be specified in the purchase order when required:

5.2.1

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Pressure test or soundness requirements (Specification B 824)

5.2.2

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Witness inspection (Specification B 824)

5.2.3

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Certification (Specification B 824)

5.2.4

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Foundry test report (Specification B 824)

5.2.5

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Product marking (Specification B 824)

5.2.6

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Weldability test

5.2.7

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Approval of weld procedure and records of repairs

Supplementary Requirements:

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S1 – Referenced documents

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S2 – Soundness

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S3 – Pressure test

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S4 – Weld repair

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S6 – Product marking Preparation for delivery:

S7.1 – Preservation, packaging, and packing is required: FORMDROPDOWN

S7.2 – Marking to be IAW contract marking clauses and this spec

Additional Data Requirements:

The following references ASTM-B-369 and are clarification/expansion of the designated section of Paragraph 5 Ordering Data requirements 5.2.1/S2/S3 Soundness Requirements: Liquid Penetrant inspection (PT) shall be in accordance with T9074-AS-GIB-010/271 (Rev 1), acceptance criteria for PT shall be per MIL-STD-2035A class 1. Radiographic Inspection (RT) per T9074-AS-GIB-010/271 (Rev 1). Acceptance criteria for RT shall be per TABLE XIX of S9074-AR-GIB-010/278 (Change A), Criticality Level 1, for a casting thickness of 1 inch and less. Penetrameter selection shall be as follows: Vendor shall use 0.87” penetrameter maximum with 2-2T sensitivity for the entire length of the sleeve. Radiographic shooting sketches, test report, and radiographic film shall be forwarded prior to hardware shipment. Government to verify format, content, and media. Hardware will not be shipped until the government accepts the report and film.

5.2.3 Certification of Compliance with chemical composition per Table 2 and mechanical properties per Table 3 is required.

5.2.5 Product Marking: Markings shall be per Section S6, except drawing and piece number are not required, as the castings are not finished components.

5.2.6 Weldability Test: Weldability test shall be per ASTM B369 Section 8.

5.2.7 Approval of weld procedure and records of repair: Approval of weld repairs in excess of limits specified in ASTM B369 paragraph 9.1 is required and shall be per paragraph 9.2. All weld repairs shall be in accordance with S9074-AR-GIB-010/278 (Change A) using welders and welding procedures qualified in accordance with S9074-AQ-GIB-010/248.

Prepared By: Jordan Mize

Code: 260V