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Home Material GB /T 1220-2007
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Grade 008Cr27Mo
China ISC S12791
Old Grade
Corresponding Standard GB /T 1220-2007
Stainless Steel Bars
Classification Ferritic Stainless Steel
008Cr27Mo Chemical Element Composition Content (%)
Component C Si Mn P S Cr Mo N
Minimum Value - - - - - 25 0.75 -
Maximum Value 0.01 0.4 0.4 0.03 0.02 27.5 1.5 0.015
008Cr27Mo Mechanical Properties
diameter
d
mm		 Heat Treatment or Condition
Tensile Strength
σb
Mpa 		Yield Point
σs
Mpa 		Elongation or Extension Rate
δ
% 		Reduction of Area
ψ
% 		Hardness
HBW
d≤75 Annealing ≥410 ≥245 ≥20 ≥45 ≤219
• This does not apply to flat bars, but if required by the buyer, it shall be determined through negotiation between the supplier and the buyer.
1 Approximate Comparison Table Ferritic Stainless Steel
China Taiwan, China Japan South Korea United States Germany France
GB ISC CNS JIS KS ASTM UNS DIN EN/DIN W-Nr. NF EN/NF
008Cr27Mo
(00Cr27Mo) 		S12791 XM27 SUS XM27 STS XM27 XM27 S44625 X1CrMo 26-1 1.4131 Z01CD 26-1
2 Approximate Comparison Table Ferritic Stainless Steel
China Japan United States International Organization for Standardization European Standard
ISC JIS UNS ISO Numerical Grade Numerical Grade
S12791 SUSXM27 S44627 X1CrMo26-1 4131-446-92-C (1.4131)
008Cr27Mo Corresponding Standards(Same grade name, different standards)
1 GB /T 20878-2007
008Cr27Mo S12791 (00Cr27Mo)
2 GB /T 1220-2007
008Cr27Mo S12791 (00Cr27Mo)
3 GB /T 3280-2015
008Cr27Mo S12791 (00Cr27Mo)
4 GB /T 4237-2015
008Cr27Mo S12791 (00Cr27Mo)
5 GB /T 32569-2016
008Cr27Mo S12791
6 GB /T 20878-2024
008Cr27Mo S12791 (00Cr27Mo)

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