Low alloy tool steel plate, AISI W2

Model Number: ZXL141 Brand Name: Baosteel, TISCO Key Specifications/Special Features: Description:Low alloyed water-hardening tool steelApplications:Cold working tools for steels and metals when hard surface and tough core are demanded-tap drills, dies, broaching tools, stone working toolsChemical composition (in weight %)C 1.02
Si 0.20
Mn 0.23
V 0.10
Physical properties (average values) at ambient temperature
Modulus of elasticity [10³xN/mm²]: 210
Density [g/cm³]: 7.85
Thermal conductivity [W/m. K]: 45.0
Electric resistivity [Ohm mm²/m]: 0.20
Specific heat capacity [J/g. K]: 0.46
Soft annealing:
Heat to 680 to 720°C, cool slowlyin furnace
This will produce maximum Brinell hardness of 213
Stress relieving:
Stress relieving to remove machining stresses should be carried out by heating to approx 600 to 650°C, holding for 1-2 hoursat heat, followed by air cooling
This operation is performed to reduce distortion during heat treatment
Hardening:
Harden from a temperature of 760 to 800°C followed bywater quenching
Hardness after quenching is about 65HRC
Forging:
Hot forming temperature: 1000 to 800°C

Specifications:
Grade: AISI W2
Standard: DIN, GB, AISI
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 package or as customers’requirements
Delivery: 7-20 days after received deposit of T/T