1.2360 X48CrMoV8-1-1 Cold Work Tool Steel
1.2360 X48CrMoV8-1-1 Cold Work Tool Steel
1.2360 X48CrMoV8-1-1 Alloy tool steel with increased chromium content, average strength, high hardness, ductility and high abrasion resistance. Used for precision woodworking tools – knives, blades, cutters, handles for the paper, wood, pulp, and paper industries, as well as cold forming tools. The increased content of vanadium provides a high hardenability, which makes it possible to achieve hardness within the limits of 60 HRC.
Applications
Blanking tools, stamping tools, embossing tools, forming dies, press dies, die inserts, extrusion dies, reinforcements, cold extrusion tools, tube tools, cutting tools, industrial knives, wood chipping knives, veneer knives.
Chemical composition%of the ladle analysis of grade 1.2360
| C(％) | Si(％) | Mn(％) | P(％) | S(％) | Cr(％) | Mo(％) | V(%) |
| 0.45-0.50 | 0.70-0.90 | 0.35-0.45 | Max 0.020 | Max 0.005 | 7.30-7.80 | 1.30-1.50 | 1.30-1.50 |
Smelting Option
1 EAF: Electric Arc Furnace
2 EAF+LF+VD: Refined-smelting and vacuum degassing
3 EAF+ESR: Electro Slag Remelting
4 EAF+PESR: protective atmosphere Electro Slag Remelting
5 VIM+PESR: Vacuum induction melting
Forming Option
1 Hot rolling process
2 Hot Forging: Electro-hydraulic; High-speed-hydraulic; Oil-hydraulic; Precision-forging
Heat-treatment Option
1 +A: Annealed (full/soft/spheroidizing)
2 +N: Normalized
3 +NT: Normalized and tempered
4 +QT: Quenched and tempered (water/oil)
Suface Option
1 Black Surface
2 Grounded: Bright but rough ; Not precision
3 Machining for plate: Bright and precision; Little turning scar
4 Peeled/Turned: Bright and precision; Little turning scar
5 Polished: Very Bright and precision size; Not turning scar
Other Services
1 Cutting: Small pieces
2 CNC Machine: Produce as your drawing
3 Package: Bare/Nylon/Canvas/Wooden
4 Payment:T/T, L/C, O/A(request credit)
5 Transport:FOB/CFR/CIF/DDU/DDP (train/ship/Air)
Mechanical properties of grade 1.2360
| Proof strength Rp0.2(MPa) | Tensile strength Rm(MPa) | Impact energy KV(J) | Elongation at fracture A(%) | Reduction in cross section on fracture Z(%) | As-Heat-Treated Condition | Brinell hardness(HBW) |
| 573(≥) | 122(≥) | 21 | 22 | 12 | Solution and Aging,Annealing,Ausaging,Q+T,etc | 311 |
Mechanical properities and heat treatment of steel 1.2360, X48CrMoV8-1-1:
Hardness in annealed condition <240 HB
Annealing in temperatures 835 – 865℃ cooling with furnace
Stress relief annealing at 650℃ cooling the furnace
Quenching at 1035 – 1070℃ with cooling in oil, salt bath or air
Tempering at temperatures 100 – 600℃
