Model Number: ZXL048
Brand Name: Baosteel, TISCO
Key Specifications/Special Features:
DescriptionThis alloy is one of the common water hardening tool steel grades availableW1 is basically a simple high carbon steel and is easily hardened by heating and quenching in water, just as with plain carbon steel alloysThe W series of tool steels are a very simple alloy group, responsive to simple heating and water quenching for hardeningThe alloy does undergo considerable distortion during quenchingApplicationsW1 is commonly used for hand operated metal cutting tools, cold heading, embossing taps and reamers as well as cutleryChemical composition (in weight%) C 1.05 Si 0.20 Mn 0.23 Physical properties (averagevalues) at ambient temperature Modulus of elasticity [103xN/mm2]: 210 Density [g/cm3]: 7.85 Thermal conductivity [W/m. K]: 45.0 Electric resistivity [ohms/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 a maximum Brinell hardness of 213 Stress relieving Stress relieving to remove machining stresses should be carried out by heating to approx 600-650°C, holding for 1-2 hoursat heat, followed by air cooling This operation is performed to reduce distortion during heat treatment Hardening Harden froma temperature of 760-800°C followed bywater quenching Hardness after quenching is about 65 HRC Forging Hot forming temperature: 1050-800°C Machinability W1 is a plain carbon steel and machines with ease Base line of 100% machinability on which machinability of the other tool steels is compared Corrosion resistance This is plain carbon steel and it will corrode unless protected Welding W1 may be welded by all of the standard techniques
Specifications: Grade:mat number 1.1554 Standards: 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