Low Alloyed Tool Steel, Mat Number 1.2419

Model Number: ZXL058 Brand Name: Baosteel, TISCO Key Specifications/Special Features: Description:This alloy is one of common water hardening tool steel grades availableW1 is basically simple high carbon steel and is easily hardened by heating and quenching in water, just as with plain carbon steel alloysW-series of tools steels are very simple alloy group, low cost and responsive to simple heating and water quenching for hardeningAlloy does undergo considerable distortion during quenchingApplications:W1 is commonly used for hand operated metal cutting tools, cold heading, embossing taps and reamers as well as cutleryChemical composition (in weight%)
C: 0.80
Si: 0.20
Min: 0.50
Physical properties (average values) at ambient temperature:
Modulus of elasticity [10³xN/mm²]: 210
Density [g/cm³]: 7.87
Thermal conductivity [W/m K]: 46.0
Electric resistivity [ohms mm²/m]: 0.17
Specific heat capacity [J/g K]: 0.46
Soft annealing:
Heat to 680-720°C, cool slowlyin furnace, this will produce maximum Brinell hardness of 192
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
Operation is performed to reduce distortion during heat treatment
Hardening:
Harden from temperature of 780 to 810°C followed bywater quenching, hardness after quenching is 64HRC
Forging:
Hotforming temperature: 1050 to 800°C
Mach inability:
W1 is plain carbon steel and machines with ease base line of 100% mach inability on which mach inability of 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 standard techniques

Specifications:
Grade:mat. no. 1.2419
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 packing or as customersrequirements
Delivery: 7-20 days after received deposit of T/T