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Home Material GB /T 1220-2007
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Grade 06Cr17Ni12Mo2N
China ISC S31658
Old Grade
Corresponding Standard GB /T 1220-2007
Stainless Steel Bars
Classification Austenitic Stainless Steel
Properties Corrosion Resistance
06Cr17Ni12Mo2N Chemical Element Composition Content (%)
Component C Si Mn P S Cr Ni Mo N
Minimum Value - - - - - 16 10 2 0.1
Maximum Value 0.08 1 2 0.045 0.03 18 13 3 0.16
06Cr17Ni12Mo2N 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≤180 Solid Solution Treatment ≥550 ≥275 ≥35 ≥50 HBW:≤217
HRB:≤95
HV:≤220
• 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 Austenitic Stainless Steel
China Taiwan, China Japan South Korea United States Germany
GB ISC CNS JIS KS ASTM UNS DIN EN/DIN W-Nr.
06Cr17Ni12Mo2N
(0Cr17Ni12Mo2N) 		S31658 316N SUS 316N STS 316N 316N S31651 X2CrMiMoN17-11-2 1.4406
2 Approximate Comparison Table Austenitic Stainless Steel
China Japan United States International Organization for Standardization European Standard
GB ISC JIS UNS ISO Numerical Grade Numerical Grade
06Cr17Ni12Mo2N S31658 SUS316N S31651 X6CrNiMoN17-12-3 4495-316-51-J (1.4495)
06Cr17Ni12Mo2N Corresponding Standards(Same grade name, different standards)
1 GB /T 20878-2007
06Cr17Ni12Mo2N S31658 (0Cr17Ni12Mo2N)
2 GB /T 1220-2007
06Cr17Ni12Mo2N S31658 (0Cr17Ni12Mo2N)
3 GB /T 3280-2015
06Cr17Ni12Mo2N S31658 (0Cr17Ni12Mo2N)
4 GB /T 4237-2015
06Cr17Ni12Mo2N S31658 (0Cr17Ni12Mo2N)
5 GB /T 14975-2012
06Cr17Ni12Mo2N S31658 (0Cr17Ni12Mo2N)
6 GB /T 14976-2012
06Cr17Ni12Mo2N S31658 (0Cr17Ni12Mo2N)
7 GB /T 12771-2019
06Cr17Ni12Mo2N S31658
8 GB /T 24511-2017
06Cr17Ni12Mo2N S31658
9 GB /T 20878-2024
06Cr17Ni12Mo2N S31658 (0Cr17Ni12Mo2N)

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