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Grade X2CrNi12
Corresponding Standard ISO 9328-7-2018
Steel flat products for pressure purposes - Technical delivery conditions - Stainless steels
Classification Ferritic Stainless Steel
X2CrNi12 Chemical Element Composition Content (%)
Component C Si Mn P S Cr Ni N
Minimum Value - - - - - 10.5 0.3 -
Maximum Value 0.03 1 1.5 0.04 0.015 12.5 1.1 0.03
X2CrNi12 Mechanical Properties
Tensile Strength
σb
Mpa 		Yield Point
σs
Mpa 		Elongation or Extension Rate
δ
%
t≤8, Cold Rolled Steel Strips 450~650 ≥320 ≥20
t≤13.5, Hot Rolled Steel Strips 450~650 ≥320 ≥20
t≤25, Hot Rolled Steel Plate 450~650 ≥280 ≥18
1 Approximate Comparison Table
China United States International Organization for Standardization European Standard
GB ISC UNS ISO Numerical Grade EN Numerical Grade
022Cr12Ni S11213 S41003 X2CrNi12 4003-410-77-I X2CrNi12 1.4003
2 Approximate Comparison Table
China United States International Organization for Standardization European Standard
GB ISC UNS ISO Numerical Grade EN Numerical Grade
022Cr12Ni
GB/T 20878-2024 		S11213 S40977
ASTM A959 		X2CrNi12
ISO 15510 		4003-410-77-I X2CrNi12
EN 10088-1 		1.4003
X2CrNi12 Corresponding Standards(Same grade name, different standards)
1 EN 10088-1-2005
X2CrNi 12 1.4003
2 EN 10296-2-2005
X2CrNi12 1.4003
3 ISO TS 15510-2003
X2CrNi12
4 EN 10088-3-2005
X2CrNi 12 1.4003
5 EN 10088-3-2014
X2CrNi 12 1.4003
6 ISO 15510-2014
X2CrNi12 4003-410-77-I
7 ISO 9328-7-2018
X2CrNi12
8 DIN EN 10088-3-2014
X2CrNi 12 1.4003
9 NF EN 10088-2-2005
X2CrNi12 1.4003
10 NF EN 10088-1-2005
X2CrNi12 1.4003
11 NF EN 10028-7-2008
X2CrNi12 1.4003
12 NF EN 10296-2-2005
X2CrNi12 1.4003
13 NF EN 10028-7-2000
X2CrNi12 1.4003
14 DIN EN 10296-2-2006
X2CrNi12 1.4003

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