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Grade X5CrNiMo 17 12 2
Germany W-Nr. 1.4401
Corresponding Standard DIN 1654-5-1989
Cold heading and Cold Extruding Steels Technical Delivery Conditions for Stainless Steels
Classification Austenitic Stainless Steel
X5CrNiMo 17 12 2 Chemical Element Composition Content (%)
Component C Si Mn P S Cr Ni Mo
Minimum Value - - - - - 16.5 10.5 2
Maximum Value 0.07 1 2 0.045 0.03 18.5 13.5 2.5
X5CrNiMo 17 12 2 Mechanical Properties
condition Heat Treatment or Condition
Tensile Strength
σb
Mpa 		Yield Point
σs
Mpa 		Elongation or Extension Rate
δ
% 		Reduction of Area
ψ
% 		Impact Energy Absorption
KV2
J
Steel quenching or quenching + peeling ≤660 ≥55
Steel Cold draw + quenching ≤660 ≥55
Steel Cold draw + quenching + slightly cold redraw (K+GKZ+K) ≤710 ≥55
Steel quenching 510~710 ≥205 ≥45 ≥60
New and Old Grade Replacement List
Corresponding Standard Grade
DIN 1654-5-1989
Grade
Germany W-Nr.
DIN EN 10263-5-2002
Grade
Germany W-Nr.
DIN EN 10263-5-2018
Grade
Germany W-Nr.
1 Approximate Comparison Table Austenitic Stainless Steel
China Taiwan, China Japan South Korea United States International Organization for Standardization Germany France European Standard Sweden United Kingdom
GB ISC CNS JIS KS ASTM UNS ISO Numerical Grade DIN EN/DIN W-Nr. NF EN/NF EN Numerical Grade SS BS EN/BS
06Cr17Ni12Mo2 S31608 316 SUS 316 STS 316 316 S31600 X5CrNiMo 17-12-2 4401-316-00-I X5CrNiMo 17-12-2
(X5CrNiMo 18-10)
X5CrNiMo 17-13-3
(X5CrNiMo 18-12) 		1.4401
1.4401
1.4436
1.4436 		Z6CND 17-11
Z6CND 17-12 		X5CrNiMo 17-12-2
X3CrNiMo 17-13-3 		1.4401
1.4436 		2347
2343 		316S16
316S31
2 Approximate Comparison Table Austenitic Heat-Resistant Steel
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 DIN EN/DIN W-Nr. NF EN/NF EN Numerical Grade GOST SS BS EN/BS
06Cr17Ni12Mo2
(0Cr17Ni12Mo2)
0Cr18Ni12Mo2Ti 		S31608 316 SUS 316 STS 316 316 S31600 X5CrNiMo 17-12-2 X5CrNiMo 17-12-2
(X5CrNiMo 18-10)
X5CrNiMo 17-13-3
(X5CrNiMo 18-12) 		1.4401
1.4401
1.4436
1.4436 		Z6CND 17-11
Z6CND 17-12 		X5CrNiMo 17-12-2
X3CrNiMo 17-13-3 		1.4401
1.4436 		08Х17Н13М2Т 2347
2343 		316S16
316S31

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