ASTM A 453/453M-2002-具有同奥氏体钢相类似膨胀系数的耐高温螺栓材料规格-Standard Specification for High-Temperature Bolting Materials,with Expansion Coefficients Comparable to Austenitic Stainless Steels-易紧通

ASTM A 453/453M-2002
Standard Specification for High-Temperature Bolting Materials,with Expansion Coefficients Comparable to Austenitic Stainless Steels

Material Designation

Chemical Composition (%)

Grade 660 (S66286)

Min

Max

Grade 651 (S63198)

Min

Max

Grade 662 (S68220)

Min

Max

Grade 665 (S66545)

Min

Max

For Reference Only