X6CrNi25-20 1.4951 - EN 10272-2016

Grade	X6CrNi25-20
European Standard Steel Grade	1.4951
Corresponding Standard	EN 10272-2016 Stainless Steel Bars for Pressure Purposes
Classification	Austenitic Stainless Steel

X6CrNi25-20 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	N
Minimum Value	0.04	-	-	-	-	24	19	-
Maximum Value	0.08	0.7	2	0.035	0.015	26	22	0.1

X6CrNi25-20 Mechanical Properties

Diameter or thickness d or b mm	Tensile Strength σ_b Mpa	Specified Plastic Yield Strength Rp_0.2 Mpa	Elongation or Extension Rate δ %	Hardness HBW	Impact Energy Absorption KV2 J
≤160	510~750	Rp0.2：≥200 Rp1.0：≥240	l: ≥35	≤192	(at 20℃)：l ≥100
160<d (b)≤400	510~750	Rp0.2：≥200 Rp1.0：≥240	tr: ≥30	≤192	(at 20℃)：tr ≥60

a) Axial： l；Tangential：tr.

* The maximum HBW-values may be raised by 100 units or the tensile strength value may be raised by 200 MPa and the minimum elongation value be lowered to 20 % for bars of ≤ 35 mm thickness having a final cold deformation.

Approximate Comparison Table Austenitic Stainless Steel

China

Taiwan, China

Japan

South Korea

United States

International Organization for Standardization

Germany

France

European Standard

Russia

Sweden

United Kingdom

ISC

CNS

JIS

ASTM

UNS

ISO

DIN EN/DIN

W-Nr.

NF EN/NF

Numerical Grade

GOST

BS EN/BS

06Cr25Ni20
(0Cr25Ni20)

S31008

310S

SUS 310S

STS 310S

310S

S31008

~X12CrNi 23-13
X6CrNi25-20

X12CrNi 25-21

1.4845

Z12CN 25-20

X12CrNi 23-12
X6CrNi25-20

1.4845
1.4951

10Х23Н18

2361

304S24

X6CrNi25-20 Corresponding Standards(Same grade name, different standards)

1	EN 10088-1-2005
	X6CrNi 25-20 1.4951
2	EN 10302-2008
	X6CrNi 25-20 1.4951
3	EN 10269-2013
	X6CrNi 25-20 1.4951
4	ISO 15510-2014
	X6CrNi25-20 4951-310-08-I
5	DIN EN 10269-2014
	X6CrNi 25-20 1.4951
6	ISO 9328-7-2018
	X6CrNi25-20
7	EU 95-1979
	X6CrNi 25-20
8	NF EN 10088-1-2005
	X6CrNi25-20 1.4951
9	NF EN 10028-7-2008
	X6CrNi25-20 1.4951
10	NF EN 10028-7-2000
	X6CrNi25-20 1.4951
11	EN 10272-2016
	X6CrNi25-20 1.4951

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