CHEMICAL COMPOSITION
| C | Si | Mn | P | S | Cr | Mo | V |
| 0.35-0.42 | 0.80-1.20 | 0.30-0.50 | ≤ 0.030 | ≤ 0.020 | 4.80-5.50 | 1.30-1.70 | 0.90-1.20 |
Specifications
DELIVERY HARDNESS: QUENCHED & TEMPERED 40-45HRC,42-46HRC,50-55HRC OR AS PER CUSTOMER REQUEST
DELIVERY CONDITION
1. QUENCHED & TEMPERED BLACK ROUND BRS
2. QUENCHED & TEMPERED CENTERLESS GRINDING ROUND BRS
DELIVERY HARDNESS
HRC40-45,HRC42-46,HRC50-55 OR ACCORDING TO CUSTOMER REQUEST
DIAMETERS: FROM 2 mm TO 4 5 mm
DIAMETER TOLERANCE: AS PER DIN 175 OR EQUIVALENT ISO h7,h8,h9
DELIVERY LENGTHS: FROM 1METER TO 6 METERS
STRAIGHTNESS:0.5MM/M
Characteristics
1.THE HARDNESS IS HRC40-45 OR HRC50-55, IT CAN BE DIRECTLY USED FOR MAKING EJECTOR PIN.
2. When soft nitriding surface treated below580℃,the structure and hardness of matrix are unchanged.
3. Excellent toughness and antiflex performance
4. Made into flat thimble without warping and deformation.
Applications
T o be made die casting mold, extrusion and injection mold and ejector pins




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Step 1
Payment and order readiness
Minimum order: 100 Units
Payment terms, specifications, and order details are confirmed before preparation begins.
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Step 2
Preparation
Lead time will be confirmed with your quotation.
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Step 3
Packaging and dispatch
Packaging details are available on request.
Final packing, freight, and delivery dates are confirmed before dispatch.
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