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Home Material YB 9-1968
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Grade GCr15
Corresponding Standard YB 9-1968
Technical conditions for chromium bearing steel
Classification Bearing Steel
GCr15 Chemical Element Composition Content (%)
Component C Si Mn P S Cr Ni Cu More
Minimum Value 0.95 0.15 0.2 - - 1.3 - - Ni+Cu≤0.5
Maximum Value 1.05 0.35 0.4 0.027 0.02 1.65 0.3 0.25
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
GB ISC CNS JIS KS ASTM/AISI UNS ISO DIN EN/DIN W-Nr. NF EN/NF GOST SKF BS EN/BS
GCr15 B00150 SUJ2 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
GCr15 Corresponding Standards(Same grade name, different standards)
1 GB /T 18254-2002
GCr15 B00150
2 YB /T 4323-2013
GCr15
3 YB 9-1968
GCr15
4 Q/BQB 2731-2009
GCr15
5 YB /T 4572-2016
GCr15 B00150

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