Grade X5CrNiMo17-12-2
ISO Numeric Designation 4401-316-00-I
Corresponding Standard ISO 4954-2-2024
Steels for cold heading and cold extruding — Technical delivery conditions — Part 2: Stainless steels
Classification Austenitic Stainless Steel
Properties Corrosion Resistance
X5CrNiMo17-12-2 Chemical Element Composition Content (%)
Component C Si Mn P S Cr Ni Cu Mo N
Minimum Value - - - - - 16.5 10 - 2 -
Maximum Value 0.07 1 2 0.045 0.03 18.5 13 1 3 0.1
X5CrNiMo17-12-2 Mechanical Properties
diameter
d
mm
Heat Treatment or Condition
Tensile Strength
σb
Mpa
Reduction of Area
ψ
%
5<d≤50 +AT or +AT+PE ≤660 ≥65
5<d≤10 +AT+C ≤840 -
10<d≤25 ≤790 -
0.8≤d≤2 +AT+C+AT ≤720 ≤68
2<d≤5 ≤700 ≥66
5<d≤10 ≤670 ≥65
10<d≤25 ≤660 ≥65
0.8≤d≤2 +AT+C+AT+LC ≤820 ≥63
2<d≤5 ≤750 ≥60
5<d≤25 ≤720 ≥60
• +AT or +AT+PE=Solution annealed or solution annealed + peeled;+AT+C=Solution annealed + cold drawn;+AT+C+AT=Solution annealed + cold drawn + Solution annealed;+AT+C+AT+LC=Solution annealed + cold drawn + Solution annealed + skin passed;+A or +A+PE=Soft annealed or soft annealed + peeled;+A+LC=soft annealed + skin passed;+A+C+A=soft annealed + cold drawn + soft annealed;+A+C+A+LC=soft annealed + cold drawn + soft annealed + skin passed
1 Approximate Comparison Table
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
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
3 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
06Cr17Ni12Mo2
(0Cr17Ni12Mo2)
S31608 SUS316 316 S31600 X5CrNiMo17-12-2 4401-316-00-I X5CrNiMo17-12-2 1.4401
X5CrNiMo17-12-2 Corresponding Standards(Same grade name, different standards)

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