本规范涵盖了用于确定锻制耐腐蚀耐热钢和合金产品以及锻坯是否符合适用材料规范要求的质量保证取样和测试程序。

This specification covers quality assurance sampling and testing procedures used to determine conformance to applicable material specification requirements of wrought corrosion and heat-resistant steel and alloy products and of forging stock.