X2CrNi12 1.4003 - EN 10028-7-2016

Grade	X2CrNi12
European Standard Steel Grade	1.4003
Corresponding Standard	EN 10028-7-2016 Flat Products Made of Steels for Pressure Purposes - Part 7: 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	0.03

X2CrNi12 Mechanical Properties

condition	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Specified Plastic Yield Strength Rp_0.2 Mpa	Elongation or Extension Rate δ %	Impact Energy Absorption KV2 J
C：T ≤ 8	+A	450~650	long.：≥280 tr.：≥320	T＜3mm, A80① long.+tr. :≥20 T≥3mm, A② long.+tr. :≥20	long.+ tr.: ≥50
H：T ≤ 13.5	+A	450~650	long.：≥280 tr.：≥320	T＜3mm, A80① long.+tr. :≥20 T≥3mm, A② long.+tr. :≥20	long.+ tr.: ≥50
P：T ≤ 25	+A	450~650	long.：≥250 tr.：≥280	T＜3mm, A80① long.+tr. :≥18 T≥3mm, A② long.+tr. :≥18	long.+ tr.: ≥50

• C=cold rolled strip；H=hot rolled strip；P=hot rolled plate
• +A=Annealed；+AT=Solution annealed
• B=width；T=thick

1 Approximate Comparison Table Ferritic Stainless Steel

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 Ferritic Heat-Resistant Steel

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)

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