535A99 - BS 970-1-1983

Grade	535A99
Corresponding Standard	BS 970-1-1983 British Standard Specification for Wrough steels for mechanical and allied engineering purposes Part 1. General inspection and testing procedures and specific requirements for carbon,carbon manganese,alloy and stainless steels
Classification	Alloy Steel
Properties	Hardness Fatigue Resistance Quench Hardness

535A99 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Cu	Mo
Minimum Value	0.95	0.15	0.4	-	-	1.2	-	-	-
Maximum Value	1.1	0.35	0.7	0.035	0.04	1.6	0.4	0.3	0.15

• For older grades of stainless steel, see Table 2 of standard BS 970-4-1970

535A99 Mechanical Properties

Hardness HBW
HB ≤229

• Re-yield strength；Rp0.2-Stress at 0.2% proof plastic elongation (0.2% proof strength).
• Not specified, σs in the table refers to Re
• ft.lb=1.3558J

1 Approximate Comparison Table High-Carbon Chromium Bearing Steel

China

Taiwan, China

Japan

South Korea

United States

International Organization for Standardization

Germany

France

Russia

Sweden

United Kingdom

ISC

CNS

JIS

ASTM/AISI

UNS

ISO

DIN EN/DIN

W-Nr.

NF EN/NF

GOST

SKF

BS EN/BS

GCr15

B00150

SUJ2

STB2

E52100

G52986

100Cr6
(B1)

100Cr6
(W3)

1.3505

100Cr6
(100C6)

ЩХ15

SKF3

535A99

2 Approximate Comparison Table Alloy Cold-Work Tool Steel

China	Japan	United States	Germany	France	European Standard		Russia	Sweden	United Kingdom
GB	JIS	ASTM	DIN EN/DIN	NF EN/NF	EN	Numerical Grade	GOST	SS	BS EN/BS
Cr2 GCr15	SUJ2	52100	100Cr6	100Cr6 100Cr6RR	102Cr6	1.2067	KH ShKh15	2258	534A99 535A99

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