1.2738 plastic mould steel with excellent polishability properties, good wear resistance, high hardness, good machinability, suitable for surface treatment, can be process by nitride.
1.2738 plastic mould steel suitable for large injection and compression moulds for plastic processing 400 mm thickness such as TV chassis, copiers, bumpers, shock absorbers, garbage and the dashboards, die casting.
1.2738 INVENTORY INFORMATION

Sizes:

  • 2mm to 1200mm
  • We can accept customized sizes

Delivery Time:

  • 7-10 working days for steel in stock.
  • 20-60 working days for direct production based on the quantity.

Sizes:

  • 8mm to 1200mm
  • We can accept customized sizes

Delivery Time:

  • 7-10 working days for steel in stock.
  • 20-60 working days for direct production based on the quantity.
1.2738 DETAILED INFORMATION
  • Alloy tool steel which offers good machine-ability
  • Excellent polished finish for large section
  • Supplied in the hardened and tempered condition ready for machining
  • Can be case hardened or nitrated.
  •  Ideally suited for the production of plastic molds
  • High-gloss requirements of the mold application
  •  Large mold, such as fridge and air-conditioner.
GradeCSiMnPSCrMoNi
3Cr2MnNiMo0.32~0.400.20~0.401.10~1.50≤0.030≤0.0301.70~2.000.25~0.400.85~1.15
P20+Ni0.32~0.400.20~0.401.10~1.50≤0.030≤0.0301.70~2.000.25~0.400.85~1.20
1.27380.35~0.450.20~0.401.30~1.60≤0.030≤0.0301.80~2.100.15-0.250.90~1.20

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ST 52-3 Steel Round Bar

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