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SA-335 Grade P91
Standard
ASME SA-335/SA-335M-2021
Standard Specification for Seamless Ferritic Alloy-Steel Pipe for High-Temperature Service
Chemical Composition
(%)
Standard
Material Designation
Chemical Composition (%)
ASME SA-335/SA-335M-2021
Standard Specification for Seamless Ferritic Alloy-Steel Pipe for High-Temperature Service
SA-335 Grade P91
(
K91560
)
(
P91
)
(
SA-335 Grade P91 Type1
)
Min
Max
ASME SA-335/SA-335M-2021
Standard Specification for Seamless Ferritic Alloy-Steel Pipe for High-Temperature Service
SA-335 Grade P91
(
K91560
)
(
P91
)
(
SA-335 Grade P91 Type2
)
Min
Max
For Reference Only
