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  • Placas de aço da ferramenta de trabalho frio D2 / 1.2379 / SKD11 / barras / folha / forjados
  • Placas de aço da ferramenta de trabalho frio D2 / 1.2379 / SKD11 / barras / folha / forjados
  • Placas de aço da ferramenta de trabalho frio D2 / 1.2379 / SKD11 / barras / folha / forjados

Placas de aço da ferramenta de trabalho frio D2 / 1.2379 / SKD11 / barras / folha / forjados

Compartilhar:

Used to manufacture different kinds of cold work moulds with high accuracy and long service life, cutting tools and measuring instruments. Such as complex-shaped piercing dies, threading screw plates, cold-extruding dies, cold-cutting scissors, precision measuring tools, etc.

Detalhes do produto

Chemical Composition (%)

StandardSteel GradeCSiMnPSCrMoVCuNi
DIN1.23791.50-1.600.10-0.400.15-0.450.0300.03011.00-12.000.60-0.800.90-1.10-- 
ASTMD21.40-1.600.10-0.600.20-0.600.0300.03011.00~13.000.70~1.200.50-1.10≤0.30≤0.25 
GBCr12Mo1V11.40-1.60≤0.60≤0.600.0300.03011.50~13.000.70~1.200.50-1.10≤0.30≤0.25 

Specification

Round barDiameterLength-
Forged round bar: φ50~4502000~6000-
Rolled round bar: φ10~802000~6000-
Flat barThickness(mm)Width(mm)Length(mm)
Forged plate: 20~30050~7102000~6000
Rolled plate: 10~65155~6102000~6000


Characteristics

1. With good hardenability and abrasion resistance.

2. With high oxidation resistance, good corrosion protection after quenching and polishing and little deformation through heat treatment.


Application

Used to manufacture different kinds of cold work moulds with high accuracy and long service life, cutting tools and measuring instruments. Such as complex-shaped piercing dies, threading screw plates, cold-extruding dies, cold-cutting scissors, precision measuring tools, etc.


Delivery Condition

Annealed, hardness≤255HB.

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