SHANGHAI UNITE STEEL
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SUJ2 Bearing Steel Bar , Bearing Ring , Alloy Steel Round Bar , Low MOQ
APPLICATIONS: Used in roller bearings, rolls for metal, plastics, linoleum, etc crushing rings, blanking dies, punches, forming tools, lathe centres, gauges, cams, bushes marking dies, master hobs, hand taps.
Related Specifications:
| ASTM/ A295 | DIN 17230 | JIS G4805 | BS 970 | GB/T 18254 | ISO 683/17 |
| 52100 | 100Cr6 | SUJ2 | EN31(535A99) | GCr15 | 100Cr6 |
| NF A35-565 | SWEDEN | KS D3525 | TOCT 801 | No. | CNS 3014 |
| 100C6 | SKF3 | STB2 | IIIX15 | 1.3505 | SUJ2 |
Chemical Composition(%): Carbon 0.95-1.10 Silicon 0.15-0.35 Manganese 0.25-0.45 Chromium 1.35-1.65 Phosphorous 0.03 max Sulphur 0.03 max
Process: EAF+LF+VOD+ Hot Rolled/forged+Cut+Heat Treatment(optional)+UT+package
Size Range: Dia: Cold drawn: 4-80 mm, Hot Rolled: 10mm-350mm, Hot forged: 150-800 mm. Length: Not more than 12 m.
Delivery Condition: Cold drawn, Hot rolled, Hot forged, Spheroidize annealed.
Surface: Black, Peeled (K12), Turned & Polished (H10, H11), Precision Ground (H9, H8)
Colour Code: Yellow End
Ultrasonic test: according to SEP 1921-84
Benefits of suj2 material bar:
· Cleanliness and freedom from objectionable microscopic slag type inclusions.
· Shallow decarburized surface
· Good surface quality
· Excellent micro-structure uniformity
· Enhanced machinability
· High strength to weight ratio
· Tight tolerances, resulting in reduced machine time.
· Fast delivery
· Non-standard sizes and made-to-order
· Small min order quantity
· Economical Pricing
· Quality confirming to International Standards
· Material Test Certificates for Quality Assurance
· Technical Qualified After Sales
· Excellent Delivery Conditions