Low Alloy Tool Steel Plate, Material #1.1620

Model Number: ZXL056 Brand Name: Baosteel, TISCO Key Specifications/Special Features: Descriptions:Low alloyed carbon tool steel with good harden abilityApplications:Forging hammers and tools, punchers for paper and skin, agricultural tools, tools for soft and medium hard rocksChemical composition (in weight%):C: 0.70
Si: 0.20
Mn: 0.25
Physical properties (average values) at ambient temperature:
Modulus of elasticity [10³xN/mm²]: 210
Density [g/cm³]: 7.80
Soft annealing:
Heat to 680-720°C, cool slowly in furnace
Stress relieving:
Stress relieving to remove machining stresses should be carried out by heating to approx 600-650°C, holding for 1-2 hours at heat, followed by air cooling
Operation is performed to reduce distortion during heat treatment
Hardening
Harden from a temperature of 790-820°C followed by water quenching, hardness after quenching is 63 HRC
Forging
Hot forming temperature: 1050-800°C

Specifications:
Grade:mat number 1.1620
Standards: 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 customer’srequirements
Delivery: 7-20 days after received deposit of T/T