Sichuan Liaofu Special Steel Company is one of the most experienced manufacturers and suppliers of 100cr6 52100 hot rolled bearing steel round bar in China. With over 20 years' experience, our factory offer high quality products made in China with competitive price. Welcome to contact us for wholesale service.
Gcr15/Suj2/100cr6/52100/En31 Bearing Steel Hot Rolled Steel Round Bar
Bearing steel has enormous hardness. With bending strength, bearing steel can withstand high stress and centrifugal forces. Bearing steel materials can eighter be through-hardened or case-hardened. To ensure purity, vacuum-processing is necessary. Bearing steel is magnetic in nature and is a good thermal and electrical conductor
1.Supply Size range
Hot Rolled steel bar: Ø16mm-310mm
Forging steel bar: Ø260mm-1000mm
Q&T (Quenched&tempered):Ø16-1000mm
Cold drawn bright steel bars : 5mm to 120mm
2.Equivalent Grades
| China | Japan | Germany | USA | UK | France |
| GB YB | JIS | VDEh | ASTM SAE AISI | BS | NF |
| GCr6 | 105Cr2 | E50100 | 100C3 | ||
| GCR9 | SUJ1 | 105Cr4 | E51100 | 534A99 | 100C5 |
| GCr15 | SUJ2 | 100Cr6 | E52100 | 534A99 | 100C6 |
| GCr9SiMn | SUJ3 | ||||
| GCr15SiMN | 100CrMn6 |
3.Chemical composition
| Steel Grade | C | Si | Mn | P | S | Cr |
| E52100 | 0.95 | 0.15 | 0.25 | Max. | Max. | 1.3 |
| 1.1 | 0.35 | 0.45 | 0.025 | 0.025 | 1.6 | |
| GCr15 | 0.95 | 0.15 | 0.2 | Max. | Max. | 1.3 |
| 1.05 | 0.35 | 0.4 | 0.027 | 0.02 | 1.65 |
Packing Details:
1.One bundle including one heat no., one size only.
2.Bundle weight 2 tons to 4tons.
3.At least 3-4 metal straps on each bundle to make it strong enought by loading and unloading.
4.Each bundle should carry label which will show the heat number, size, quantity in pcs, weight , origin or as your requirements.
1.Shipment canbe made by 20' container, 40' container or bulk vessel.
2.One 20' container can load max 27tons, 40' container can load max 28.5tons, and bulk vessel doesn't have limit for weights.
3.We can load max length of 6000mm to 20' container, and 12000mm length to 40' containers, and bulk vessel doesn't have limit for lenths
Terms:
1.MOQ: one bundle, weight about 2-4tons
2.Delivery time : 7-10 days for stocks, and 30 days for new production items.
3.Price term: EXW, FOB, CFR, CIF
4.Payment term: By TT or LC
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