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Home Material GB /T 1220-2007
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Grade 06Cr17Ni12Mo2Ti
China ISC S31668
Old Grade
Corresponding Standard GB /T 1220-2007
Stainless Steel Bars
Classification Austenitic Stainless Steel
Properties Corrosion Resistance Weldability
06Cr17Ni12Mo2Ti Chemical Element Composition Content (%)
Component C Si Mn P S Cr Ni Mo More
Minimum Value - - - - - 16 10 2 Ti ≥ 5C
Maximum Value 0.08 1 2 0.045 0.03 18 14 3
06Cr17Ni12Mo2Ti 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 ≥520 ≥205 ≥40 ≥60 HBW:≤187
HRB:≤90
HV:≤200
• 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
China Taiwan, China Japan South Korea United States International Organization for Standardization Germany France European Standard Russia Sweden United Kingdom
GB ISC CNS JIS KS ASTM UNS ISO Numerical Grade DIN EN/DIN W-Nr. NF EN/NF EN Numerical Grade GOST SS BS EN/BS
06Cr17Ni12Mo2Ti S31668 316Ti SUS 316Ti STS 316Ti 316Ti S31635 X6CrNiMoTi 17-12-2 4571-316-35-I X6CrNiMoTi 17-12-2
(X10CrNiMoTi 18-10) 		1.4571 Z6CNDT 17-12 X6CrNiMoTi 17-12-2 1.4571 08Х17Н13М2Т 2350 320S31
320S17
2 Approximate Comparison Table Stainless steels for cold heading and cold extruding
China Japan United States International Organization for Standardization European Standard
GB ISC JIS ASTM/AISI UNS ISO Numerical Grade EN Numerical Grade
06Cr17Ni12Mo2Ti
(0Cr18Ni12Mo3Ti) 		S31668 SUS316Ti 316Ti S31635 X6CrNiMoTi17-12-2 4571-316-35-I X6CrNiMoTi17-12-2 1.4571
06Cr17Ni12Mo2Ti Corresponding Standards(Same grade name, different standards)
1 GB /T 20878-2007
06Cr17Ni12Mo2Ti S31668 (0Cr18Ni12Mo3Ti)
2 GB /T 1220-2007
06Cr17Ni12Mo2Ti S31668 (0Cr18Ni12Mo3Ti)
3 GB /T 4240-2019
06Cr17Ni12Mo2Ti S31668
4 GB /T 3280-2015
06Cr17Ni12Mo2Ti S31668 (0Cr18Ni12Mo3Ti)
5 GB /T 4237-2015
06Cr17Ni12Mo2Ti S31668 (0Cr17Ni12Mo2N)
6 GB /T 14975-2012
06Cr17Ni12Mo2Ti S31668 (0Cr18Ni12Mo3Ti)
7 GB /T 14976-2012
06Cr17Ni12Mo2Ti S31668 (0Cr18Ni12Mo3Ti)
8 GB /T 12771-2019
06Cr17Ni12Mo2Ti S31668
9 GB /T 24511-2017
06Cr17Ni12Mo2Ti S31668
10 Q/RP 007-2018
06Cr17Ni12Mo2Ti
11 GB /T 20878-2024
06Cr17Ni12Mo2Ti S31668 (0Cr18Ni12Mo3Ti)

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