SAE 52100 Bearing Steel Round Bars SUJ2
Prompt delivery stock within 7days
MTC DIN10204 3.1/3.2
|Round steel bar 60-800mm|
|Flat steel bar 25-400mm*200-800mm|
|Black surface/ Grinded/ Machined|
Flat Steel GCr15 Flats are of
Good hardening ability. Good wear resistance. Shadow depth of hardness
Flat Steel GCr15 Flats are for making gauges and measuring tools, mandrels, cold rolls and flanging rolls, wood and paper processing tools, slitting blades, ball bearings and shear knives
Harden from a temperature of 790-820oC, 820-860oC followed by water or oil quenching. Hardness after quenching is 63-67, 63-66 HRC.
Tempering temperature: 150-300oC.
Hardness after tempering is 56-65 HRC.
|Product Name||Typical Grades||Diameter(mm)||Standard adopted|
|Carbon Steel||20 (1020/S20C/C22)||Ø16-Ø300|
|Bearing Steel||GCr9 (51100/SUJ1)||Ø12-Ø250|
Mold bottom, Plastic mold, Construction machinery parts
Automobile parts, Security grills, Screens, Construction
| Bearing Steel || Aerospace, Navigation, Nuclear energy, Chemical industry|
Electronic information, Petrochemical, Instrument and meter
| Cr-Mo Steel || Mechanism & Fasteners gear, Stressed components for vehicles |
Engines and machines, Parts of larger cross-section
|All kinds of gears, Statically and dynamically stressed component for vehicles|
Engines and machine, Larger cross-section parts, Crankshafts
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Whith its advantages, CNBM International are mainly concentrate on Cement, Glass, Iron and Steel, Ceramics industries and devotes herself for supplying high qulity series of refractories as well as technical consultancies and logistics solutions.
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Irrevocable L/C at sight.
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Packaging & Delivery
1, Packaging: seaworthy package or as required
2, Delivery: 35-45 days or based on quantity