45WCrV7 | 1.2542 Cold work Tool Steel China suppliers, wholesale, distributors and stockholder. Otai Special Steel is manufacturers and Have large quantity Stock in warehouse.  We supply in Round bar, gauge plate steel, pipe / Tube,rod, square, hexagonal, blanks, plate, sheet, precision ground flat bar, precision ground bar stock and hollow bar. provide black surface and black surface alloy steel material.
45WCrV7 | 1.2542 is a German Cold work tool alloy steel material grade.it is shock resisting steel. it belong to DIN 17350 standard. Digital Grade material number W-Nr 110WCrV5 | 1.2519, Metal Steel garde 45WCrV7.  It is a die steel, use in extrusion moulds, Hot Cast moulds. like aluminium production, Aluminium cast mold. Our Tool Steel material 100 % ultrasonic tested with good price. Small size steel products make by hot rolled, large size steel products make by forging. 1.24539 with 45WCrV7 is equivalent Belong to W-Nr and DIN.

steel-stock

45WCrV7 | 1.2542 Steel material properties datenblatt as below:

Chemical composition data of Metal 45WCrV7 | 1.2542 Cold work tool steel-DIN 17350-1980 (EN4957-2001)
C Si Mn P S W Cr V
0.40～0.50 0.80～1.10 0.20～0.40 0.035 max 0.035 max 1.80～2.10 0.90～1.20 0.15～0.20
Material equivalent of DIN 45WCrV7 | 1.2542 steel
USA Germany China Japan France England Italy Poland Czechia Austria Sweden Spain
– DIN,WNr GB JIS AFNOR BS UNI PN CSN ONORM SS UNE
S1 45WCrV7 | 1.2542 L2 BS1 45WCRB8KU 2710 45WCRSI8
Physical properties of 45WCrV7 | 1.2542 Tool Steel
  • Density: 7.85kg/m3
  • Thermal conductivity:
  • Forging ratio: 4:1 Minimum
  • Microstructure:
  • Magnetic:

 

Mechanical properties of Alloy Steel 110WCrV5 | 1.2519
  • Hardness： Annealing  225 HB max, Q+T: 52-57 HRc, different hardness according different Tempering temperature.
  • Yield strength:

 

Heat treatment of 45WCrV7 | 1.2542 Cold work tool steel
  • Annealing: Annealing temperature/℃: 720~750; After the annealing, degree of hardness ≤HBS: 230
  • Quenching: Hardening temperature/℃: 890~930, Quenching in oil
  • Tempering: Commonly used drawing temperature/℃: 180~300;  After tempering hardness HRC | 100 ℃ : 57; After tempering hardness HRC | 200 ℃ : 56; After tempering hardness HRC | 300 ℃ : 54 ; After tempering hardness HRC | 400 ℃ : 52
  • Normalizing：at Normalizing temperature, then cool in furnace

 

Forged steel properties of Cold work tool 45WCrV7 | 1.2542 tool steel

For forging 45WCrV7 | 1.2542 steel, Slowly Pre-heat, at  temperature/℃: 1050~850 Forged

Processing of Steel Material 110WCrV5 | 1.2519

Otai Special provide the Grinding, milling , polishing, turning, drilling and others machining service as your required tolerances and size.

Packing of 45WCrV7 | 1.2542 steel

By steel Wire Bundling then put in container, or as customer require packing.

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