X14CrS17 4019-430-20-I - ISO 683-18-2014

Grade	X14CrS17
ISO Numeric Designation	4019-430-20-I
Corresponding Standard	ISO 683-18-2014 Bright steel products
Classification	Martensitic Stainless Steel

X14CrS17 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Mo
Minimum Value	0.1	-	-	-	-	16	-
Maximum Value	0.17	1	1.5	0.04	0.15	18	0.6

X14CrS17 Mechanical Properties

	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %	Hardness HBW
t≤16	Annealing	≤880			≤280
16＜t≤40	Annealing	≤800			≤250
40＜t≤63	Annealing	≤760			≤230
63＜t≤160	Annealing	≤730			≤220
t≤10	Quenching + Tempering (+QT650)	700~980	≥580	≥7
10＜t≤16	Quenching + Tempering (+QT650)	700~980	≥530	≥7
16＜t≤40	Quenching + Tempering (+QT650)	650~930	≥500	≥9
40＜t≤63	Quenching + Tempering (+QT650)	650~880	≥500	≥10
63＜t≤160	Quenching + Tempering (+QT650)	650~850	≥500	≥10

Approximate Comparison Table Ferritic Stainless Steel

China

Taiwan, China

Japan

South Korea

United States

International Organization for Standardization

Germany

France

European Standard

Sweden

ISC

CNS

JIS

ASTM

UNS

ISO

DIN EN/DIN

W-Nr.

NF EN/NF

Numerical Grade

Y10Cr17
(Y1Cr17)

S11717

430F

SUS 430F

STS 430F

430F

S43020

X7CrS 17
X14CrS 17
8a
(ISO 630-1:1987)

X14CrMoS 17
(X12CrMoS 17)

1.4104

Z10CF 17

X14CrMoS 17

1.4104

2383

X14CrS17 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"!