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Quick Details
Specifications
SKF ASTM DIN Hot Rolled Seamless Bearing Steel Tube DIN 17230 100CrMn6 with Thick Wall
Quick Detail:
Products: DIN 17230 100CrMn 6
Stainless Bearing Steel Tube
Standard: GB / SKF/ ASTM / DIN / JIS /
BS
Size(mm):
OD:8mm ~ 101.6mm
WT:1.0mm ~ 10mm
Length: Fixed(6m,9m,12,24m) or normal length(5-12m)
Description:
1. 100CrMn 6 main features and
application
100CrMn 6 is a kind of high-carbon chromium bearing steel.
Compared with GCr15 steel,it contains higher percent of Si,Mn element,which
improves the hardenability and elastic limit. Besides, abrasion performance is
better than GCr15. But GCr15SiMn is sensitive to the white dot, temper
brittleness,plastic deformation in cold working.
100CrMn 6 is usually used to
manufacture bearing ring,steel ball,cone roller,spherical roller in big size.
The bearing parts works at temperature lower than 180°C. Besides,GCr15SiMn can
also be used for parts that high hardness and abrasive resistance are required,
such as abrasives,measuring tools,taps.
2. The equal material of 100CrMn 6 in different standard.
| ΓOCT 801 | ISO683-17 | DIN 17230 | NF A35-565 |
GCr15SiMn | IIIX15CΓ | 3 | 100CrMn 6 | 100CrMn 6 |
100CrMn 6 chemical composition by %:
C | Si | Mn | Cr | Mo | P | S | others |
0.95-1.05 | 0.45-0.75 | 0.95-1.25 | 1.4-1.65 | ≤1.0 | ≤0.025 | ≤0.025 | Ni≤0.30 |
100CrMn 6 mechanical property and delivery condition:
| Standard | Delivery Condition | Anneal (soften or spheroidizing ) hardness HBW | |
Technical conditions | Specification | |||
Hot rolled bar | GB/T 18254 | GB/T 702 | Hot rolled,hot rolled soften annealing,hot rolled spheroidizing annealing,hot rolled spheroidizing annealing skin,hot rolled soften annealing skin. | 179-217 |
Forging bar | GB/T 908 | |||
Cold drawn bar | GB/T 905 | Cold drawn or burnishing | ||
Hot rolled tube/pipe | GB/T 18254 | Hot rolled,hot rolled annealing burnishing | ||
Cold drawn tube/pipe | Cold drawn | |||
Steel wire rod | GB/T 18254 | GB/T 14981 | Hot rolled or spheroidizing annealing | |
Applications:
1,Mainly used for manufacturing ordinary rolling bearing ring.
2,other applications such as used for automotive industry and bearings in rotating machinery.
Competitive Advantage:
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