Grade A213 TP316H
USA UNS S31609
Corresponding Standard ASTM A213/A213M-2019
Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes
Classification Austenitic Stainless Steel
A213 TP316H Chemical Element Composition Content (%)
Component C Si Mn P S Cr Ni Mo
Minimum Value 0.04 - - - - 16 11 2
Maximum Value 0.1 1 2 0.045 0.03 18 14 3
A213 TP316H Mechanical Properties
Tensile Strength
σb
Mpa
Yield Point
σs
Mpa
Elongation or Extension Rate
δ
%
Hardness
HBW
≥515 ≥205 ≥35 ≤192
Approximate Comparison Table Austenitic Stainless Steel
China United States European Standard
GB ISC ASTM/AISI UNS EN Numerical Grade
07Cr17Ni12Mo2
(1Cr17Ni12Mo2)
S31609 316H S31609 X3CrNiMo 17-13-3 1.4436

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