Shanghai Bozhong Metal Group Co. Ltd

Model Number: ZXL022 Brand Name: Baosteel, TISCO Key Specifications/Special Features: Descriptions:Low alloyed W cold working tool steelApplications:Cutting tools, stamping, woodworking, drawing, deep drawing and pressing tools, cold working rolls, measuring toolsPhysical properties (average values) at ambient temperature:Modulus of elasticity [10³ x N/mm²]: 210
Density [g/cm³]: 7.90
Soft annealing:
Heat to 720 to 750°C, cool slowly in furnace, this will produce maximum brinell hardness of 230
Stress relieving:
Stress relieving to remove machining stresses should be carried out by heating to approximately 650°C, holding for 1-2 hours at heat, followed by air cooling, this operation is performed to reduce distortion during heat treatment
Hardening:
Harden from a temperature of 780 to 820°C, 820 to 860°C followed by water or oil quenching, hardness after quenching is 64-65 HRC
Tempering:
Tempering temperature: 150 to 250°C, hardness after tempering is 59 to 64 HRC
Forging:
Hot forming temperature: 1050 to 850°C

Specifications:
Grade: DIN 100W4
Standards: DIN, GB
Length: 1500-6000mm
Width: 100-1250mm
Thickness: 0.3-200mm
Certification: ISO
Technical treatment: cold-rolled and hot rolled

Packing and delivery:
Packing: standard export seaworthy packing or as customer’srequirements
Delivery: 7-20 days after received deposit of T/T