Bearing Plain End JIS SUJ2 Alloy Steel Seamless Pipes
Product Details
SUJ2 alloy steel seamless pipes
,JIS alloy steel seamless pipes
Alloy Steel Pipe Grades GCr15 JIS Standard JIS SUJ2 High Carbon Bearing Seamless Steel Pipe
SUJ2Chemical Composition:Gcr15 C Cr Si Mn P S Ni Cu MoWt% 0.95-1.051.40-1.650.15-0.350.25-0.45 ≤0.027 ≤0.02 <0.23 ≤0.25 ≤0.1GCr15 Sn As Ti Sb Pb 0 Al CaWt% <0.03 <0.04 <0.005 <0.002 <0.002 <0.001 <0.05 <0.01
| Material | S1541 GCr15 G4051 SUJ2 100Cr6(1.3505) |
| Standard | YB-T 4146 SKFD33 S13000 GOST801-78 |
| Application | Automobile parts |
Material S1541 GCr15 G4051 SUJ2 100Cr6(1.3505)
Size range: OD 4-114mm WT0.5-12mm
Characteristic
Bearing steel has high and uniform hardness and wear resistance as well as high elastic limit. Bearing steel is one of the most stringent steels in all steel production because of its strict requirements on the uniformity of chemical composition, the content and distribution of non-metallic inclusions, and the distribution of carbides. In 1976, ISO of the International Organization for Standardization (ISO) incorporated some general bearing steel numbers into the international standards, and divided the bearing steel into four categories: fully hardened bearing steel, surface hardened bearing steel, stainless bearing steel, high temperature bearing steel and a total of 17 steel grades.
Mill′s test certificate:EN 10204/3.1
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