35Cr A20352 - GB /T 11251-2020

Grade	35Cr
China ISC	A20352
Corresponding Standard	GB /T 11251-2020 Alloy Structural Steel Plate and Strip
Classification	Alloy Steel
Density	7.85 g/cm³

35Cr Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Cu	Mo
Minimum Value	0.32	0.17	0.5	-	-	0.8	-	-	-
Maximum Value	0.39	0.37	0.8	0.03	0.03	1.1	0.3	0.3	0.1

• The composition shall comply with the provisions of GB/T 3077-2015

35Cr Mechanical Properties

Heat Treatment or Condition	Tensile Strength σ_b Mpa	Elongation or Extension Rate δ %
Annealing	550~750	≥18

• The surface Brinell hardness of steel plates delivered in a high-temperature tempered state shall comply with the provisions of GB/T 3077-2015

1 Approximate Comparison Table Structural Alloy Steel

China

Taiwan, China

Japan

South Korea

United States

International Organization for Standardization

Germany

France

European Standard

Russia

United Kingdom

ISC

CNS

JIS

ASTM/AISI

UNS

ISO

DIN EN/DIN

W-Nr.

NF EN/NF

Numerical Grade

GOST

BS EN/BS

35Cr

A20352

SCr435

SCr435
SCr435H

SCr435

5135

G51350

34Cr4

1.7033

38C4

34Cr4

1.7033

35Х

530A36

2 Approximate Comparison Table Alloy Steel for Quenching and Tempering

China	International Organization for Standardization	European Standard
GB	ISO	EN	Numerical Grade
35Cr	37Cr4	37Cr4	1.7034

3 Approximate Comparison Table Structural Alloy Steel

China	Japan	United States	International Organization for Standardization	Germany		France	European Standard		Russia	Sweden	United Kingdom
GB	JIS	ASTM	ISO	DIN EN/DIN	W-Nr.	NF EN/NF	EN	Numerical Grade	GOST	SS	BS EN/BS
35Cr	SCr435H	Gr.5135	37Cr4	37Cr4	1.7034	37Cr4 38C4	37Cr4	1.7034	38KHA 40KH	2245	530A36 530M36

35Cr Corresponding Standards(Same grade name, different standards)

1	GB /T 3077-1999
	35Cr A20352
2	GB /T 17107-1997
	35Cr
3	GB /T 3077-2015
	35Cr A20352
4	GJB 1220A-2008
	35Cr
5	GB /T 3078-2019
	35Cr
6	GB /T 11251-2020
	35Cr A20352

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