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  • Placas de aço do molde plástico NAK80 / 10Ni3MnCuAl / barras / folha / forjamentos
  • Placas de aço do molde plástico NAK80 / 10Ni3MnCuAl / barras / folha / forjamentos
  • Placas de aço do molde plástico NAK80 / 10Ni3MnCuAl / barras / folha / forjamentos

Placas de aço do molde plástico NAK80 / 10Ni3MnCuAl / barras / folha / forjamentos

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Low alloyed precipitation hardening steel, with good comprehensive mechanical properties, high hardenability, convenient heat treatment, small deformation after heat treatment, good polishability. This material also has good nitriding, electrical machining, welding and pattern marking performation.

Detalhes do produto

Chemical composition (%)

StandardSteel GradeCSiMnPSCuNiAlMo
DAIDONAK800.06-0.20≤0.351.40-1.70≤0.030≤0.0300.80-1.202.80-3.400.70-1.300.20-0.50


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


Forging technique

Charging temperatureHeat temperatureInitial forging temperatureFinal forging temperatureCooling
≥8001120-11601080-1120≥850Air cooling


Heat treatment technique

ItemAnnealingSolution treatmentAging
Temperature750-770830-870500-520
CoolingFurnace coolingair coolingair cooling
Hardness≤269HB32-34HRC37-43HRC


Characteristic

Low alloyed precipitation hardening steel, with good comprehensive mechanical properties, high hardenability, convenient heat treatment, small deformation after heat treatment, good polishability. This material also has good nitriding, electrical machining, welding and pattern marking performation.


Application

Making high polishing plastic moulds, or moulds of household appliance which requires high surface condition.

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