X17CrNi16-2 4057-431-00-X - ISO 683-18-2014

Grade	X17CrNi16-2
ISO Numeric Designation	4057-431-00-X
Corresponding Standard	ISO 683-18-2014 Bright steel products
Classification	Martensitic Stainless Steel

X17CrNi16-2 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni
Minimum Value	0.12	-	-	-	-	15	1.5
Maximum Value	0.22	1	1.5	0.04	0.03	17	2.5

X17CrNi16-2 Mechanical Properties

	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %	Hardness HBW	Impact Energy Absorption KV2 J
t≤16	Annealing	≤1050			≤311
16＜t≤40	Annealing	≤1000			≤296
40＜t≤63	Annealing	≤950			≤280
63＜t≤160	Annealing	≤950			≤280
t≤10	Quenching + Tempering (+QT800)	850~1100	≥750	≥7
10＜t≤16	Quenching + Tempering (+QT800)	850~1100	≥700	≥7
16＜t≤40	Quenching + Tempering (+QT800)	800~1050	≥650	≥9		≥25
40＜t≤63	Quenching + Tempering (+QT800)	800~1000	≥650	≥12		≥25
63＜t≤160	Quenching + Tempering (+QT800)	800~950	≥650	≥12		≥16

1 Approximate Comparison Table Martensitic 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

Numerical Grade

DIN EN/DIN

W-Nr.

NF EN/NF

Numerical Grade

GOST

BS EN/BS

14Cr17Ni2
(1Cr17Ni2)
17Cr16Ni2

S43110
/
S43120

431

SUS 431

STS 431

431

S43100

X17CrNi 16-2

4057-431-00-X

X20CrNi 17-2
(X22CrNi 17)

1.4057

Z15CN 16-02

X17CrNi 16-2

1.4057

14Х17Н2

2321

431S29

2 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
1Cr17Ni2	SUS431	STS431	431	X17CrNi16-2	X20CrNi17-2	431S29

X17CrNi16-2 Corresponding Standards(Same grade name, different standards)

1	EN 10088-1-2005
	X17CrNi 16-2 1.4057
2	EN 10250-4-1999
	X17CrNi 16-2 1.4057
3	ISO TS 15510-2003
	X17CrNi16-2
4	EN 10088-3-2005
	X17CrNi 16-2 1.4057
5	EN 10088-3-2014
	X17CrNi 16-2 1.4057
6	GB /T 3098.24-2020
	X17CrNi 16-2 CH2 4057-431-00-X
7	ISO 15510-2014
	X17CrNi16-2 4057-431-00-X
8	DIN EN 10088-3-2014
	X17CrNi 16-2 1.4057
9	ISO 683-18-2014
	X17CrNi16-2 4057-431-00-X
10	NF EN 10088-1-2005
	X17CrNi16-2 1.4057
11	EN 10272-2016
	X17CrNi16-2 1.4057

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