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Home Material GB /T 24588-2019
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Grade 07Cr19Ni10
China ISC S30409
Corresponding Standard GB /T 24588-2019
en:Stainless steel wires for spring
Classification Austenitic Stainless Steel
Properties Corrosion Resistance
07Cr19Ni10 Chemical Element Composition Content (%)
Component C Si Mn P S Cr Ni
Minimum Value 0.04 - - - - 18 8
Maximum Value 0.1 1 2 0.045 0.03 20 11
07Cr19Ni10 Mechanical Properties
condition Tensile Strength
σb
Mpa
Cold drawn steel wire; 0.2≤d<0.25 Group A
1700~2050
Cold Drawn Steel Wire; 0.25≤d<0.4 1650~1950
Cold Drawn Steel Wire; 0.4≤d<0.6 1600~1900
Cold Drawn Steel Wire; 0.6≤d<1 1550~1850
Cold Drawn Steel Wire; 1≤d<1.4 1450~1750
Cold Drawn Steel Wire; 1.4≤d<2 1400~1650
Cold Drawn Steel Wire; 2≤d<2.5 1320~1570
Cold Drawn Steel Wire; 2.5≤d<4 1230~1480
Cold Drawn Steel Wire; 4≤d<6 1100~1350
Cold Drawn Steel Wire; 6≤d<8 1020~1270
Cold Drawn Steel Wire; 8≤d<9 1000~1250
Cold Drawn Steel Wire; 9≤d<10 980~1200
Cold drawn steel wire; 0.2≤d<0.25 Group B
2050~2400
Cold Drawn Steel Wire; 0.25≤d<0.4 1950~2300
Cold Drawn Steel Wire; 0.4≤d<0.6 1900~2200
Cold Drawn Steel Wire; 0.6≤d<1 1850~2150
Cold Drawn Steel Wire; 1≤d<1.4 1750~2050
Cold Drawn Steel Wire; 1.4≤d<2 1650~1900
Cold Drawn Steel Wire; 2≤d<2.5 1550~1800
Cold Drawn Steel Wire; 2.5≤d<4 1450~1700
Cold Drawn Steel Wire; 4≤d<6 1350~1600
Cold Drawn Steel Wire; 6≤d<8 1270~1520
Cold Drawn Steel Wire; 8≤d<9 1150~1400
Cold Drawn Steel Wire; 9≤d<10 1000~1250
Cold-drawn steel wire; 10≤d<12 1000~1250
1 Approximate Comparison Table
China Japan United States International Organization for Standardization Germany European Standard
GB ISC JIS AISI UNS ISO DIN EN/DIN W-Nr. EN Numerical Grade
07Cr19Ni10 S30409 SUS 304H 304H S30409 X6CrNi 18-10
X7CrNi 18-9 		X6CrNi18-10 1.4948 X6CrNi18-10 1.4948
2 Approximate Comparison Table Seamless steel tubes and pipes for high pressure boiler
China United States European Standard
GB ISC ASTM/AISI EN
10Cr9MoW2VNbBN S30409 SA-213 TP304H X6CrNi18-10
07Cr19Ni10 Corresponding Standards(Same grade name, different standards)
1 GB /T 20878-2007
07Cr19Ni10 S30409
2 GB /T 4240-2019
07Cr19Ni10 S30409
3 GB /T 4356-2016
07Cr19Ni10 S30409
4 GB /T 3280-2015
07Cr19Ni10 S30409
5 GB /T 4238-2015
07Cr19Ni10 S30409
6 GB 5310-2008
07Cr19Ni10
7 GB /T 5310-2017
07Cr19Ni10
8 GB /T 4237-2015
07Cr19Ni10 S30409
9 GB /T 12771-2019
07Cr19Ni10 S30409
10 GB /T 24588-2019
07Cr19Ni10 S30409
11 GB /T 24511-2017
07Cr19Ni10 S30409
12 GB /T 5310-2023
07Cr19Ni10 S30409
13 GB /T 20878-2024
07Cr19Ni10 S30409

Note: The data is for reference only! If you have any questions, please fill out "I want to correct it"!