TECHNICAL ORDERING DATA.pdf

This is a Material Ordering Data sheet for nickel and nickel alloy castings per ASTM A494/A494M standard dated 01 MAR 2022. The document specifies ordering requirements for one (1) cast seat ring in grade designation M30C with a class designation of N/A. The material shall be supplied in an "as cast" heat-treat condition, with repair welding allowed per Section 11 of the specification.

Inspection and quality requirements include dye penetrant (PT) inspection on all surfaces of rough-machined castings per Tech Manual S9074-AS-GIB-010/271 with acceptance criteria per MIL-STD-2035A, Class 3. Marking for identification is required on all pieces. All unit, intermediate, and shipping containers must be marked in accordance with MIL-STD-129, with further instructions provided in DLA Procurement Note C20. The document includes detailed composition requirements for grade M30C in Table 1 (Continued), specifying ranges for carbon, magnesium, phosphorus, sulfur, silicon, copper, and other elements, along with mechanical properties including tensile strength, yield strength, elongation, and hardness requirements. Heat-treat requirements are detailed in Table 3, specifying various temperature conditions and hold times for different casting processes. The material ordering data was prepared by Broox Daniel, Code 244.5, and applies to IDN N4523A 6070-1257, ICN 38LNG25638, KO h03, KOI 006.