ASME SA-335/SA-335M-2021-高温用无缝铁素体合金钢管的标准规范-Standard Specification for Seamless Ferritic Alloy-Steel Pipe for High-Temperature Service-易紧通

ASME SA-335/SA-335M-2021
Standard Specification for Seamless Ferritic Alloy-Steel Pipe for High-Temperature Service

Material Designation

Chemical Composition (%)

SA-335 Grade P91 (K91560) (P91) (SA-335 Grade P91 Type1)

Min

Max

SA-335 Grade P91 (K91560) (P91) (SA-335 Grade P91 Type2)

Min

Max

For Reference Only