Shanghai Bozhong Metal Group Co. Ltd

Model Number: ZXL123 Brand Name: Baosteel, TISCO Key Specifications/Special Features: DescriptionLow alloyed cold working tool steelApplicationsFor high pressures. Heavy-duty tools for cold forging like dies, plates, punches, stamps.Chemical composition (in weight%)C: 0.75
Si: 0.23
Mn: 0.25
Cr: 1.50
W: 0.30
Mo: 0.07
Ni: 0.50
Physical properties (averagevalues) at ambient temperature
Modulus of elasticity [10³xN/mm²]: 210
Density [g/cm³]: 7.88
Soft Annealing
Heat to 710-750℃, cool slowly. This will produce a maximum Brinell hardness of 210.
Hardening
Harden froma temperature of 870-900℃, followed by oil quenching. Hardness after quenching is 63HRC.
Tempering
Tempering temperature: 130-300℃.
Forging
Hot forming temperature: 1050-850℃.

Specifications:
Grade: DIN 75CrMoNiW6-7
Standard: DIN, GB
Diameter: 50-500mm
Certification: ISO
Technical treatment: cold-rolled and hot rolled

Packing and delivery
Packing: standard export seaworthy package or as customers’requirements.
Delivery: 7-20 days after received deposit of T/T.