Grade X5CrNi18-10
ISO Numeric Designation 4301-304-00-I
Corresponding Standard ISO 4954-2018
Steels for cold heading and cold extruding
Classification Austenitic Stainless Steel
Properties Corrosion Resistance
Density 7.9 g/cm3
X5CrNi18-10 Chemical Element Composition Content (%)
Component C Si Mn P S Cr Ni Cu N
Minimum Value - - - - - 17.5 8 - -
Maximum Value 0.07 1 2 0.045 0.03 19.5 10.5 1 0.1
X5CrNi18-10 Mechanical Properties
diameter
d
mm
Heat Treatment or Condition
Tensile Strength
σb
Mpa
Elongation or Extension Rate
δ
%
0.8<d≤2 +AT+C+AT ≤710 ≥60
0.8<d≤2 +AT+C+AT+LC ≤760 ≥60
2<d≤5 +AT+C+AT ≤700 ≥60
2<d≤5 +AT+C+AT+LC ≤750 ≥60
5<d≤10 +AT or +AT+PE ≤650 ≥65
5<d≤10 +AT+C ≤820
5<d≤10 +AT+C+AT ≤650 ≥65
5<d≤10 +AT+C+AT+LC ≤700 ≥60
10<d≤25 +AT or +AT+PE ≤650 ≥60
10<d≤25 +AT+C ≤780
10<d≤25 +AT+C+AT ≤650 ≥65
10<d≤25 +AT+C+AT+LC ≤680 ≥63
25<d≤50 +AT or +AT+PE ≤650 ≥65
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
06Cr19Ni9 S30408 304 SUS 304 STS 304 304 S30400 X5CrNi 18-10 4301-304-00-I X5CrNi 18-10
(X5CrNi 18-9)
1.4301 Z6CN 18-09 X5CrNi 18-10 1.4301 08Х18Н10 2332
2333
304S15
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
06Cr19Ni10
(0Cr18Ni9)
S30408 304 SUS 304 STS 304 304 S30400 X5CrNi 18-10 X5CrNi 18-10
(X5CrNi 18-9)
1.4301 Z6CN 18-09 X5CrNi 18-10 1.4301 08Х18Н10 2332
2333
304S15
3 Approximate Comparison Table Stainless steels for cold heading and cold extruding
China Japan South Korea United States International Organization for Standardization Germany United Kingdom
GB JIS KS ASTM/AISI ISO DIN EN/DIN BS EN/BS
0Cr18Ni9 SUS304 SUS304 304 X5CrNi18-10 X5CrNi18-10 304S15
4 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
06Cr19Ni10
(0Cr18Ni9)
S30408 SUS304 304 S30400 X5CrNi18-10 4301-304-00-I X5CrNi18-10 1.4301

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