Heat Treatment of Low-Alloy Steel Parts Minimum Tensile Strength 220 ksi (1517 MPa) and Higher
AMS2759/2D
This specification, in conjunction with the general requirements for steel heat treatment covered in AMS 2759, establishes the requirements for heat treatment of low-alloy steel parts to minimum ultimate tensile strengths of 220 ksi (1517 MPa) and higher. Parts are defined in AMS 2759.
Rationale:
AMS 2759/2D results from a Five Year Review and update to include in Table 2 Note 5 clarification that the snap temper is employed before refrigeration. AMS 2759/2D also includes use of marquenching.
Related Topics:
Heat treatment
Carbon monoxide
Tensile strength
Production control
Statistical analysis
Parts
Hardening
Production
Casting
Also known as: SAE AMS 2759/2
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