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AISI D3/ DIN 1.2080 Forged Tool Steel Bar

AISI D3 DIN 1.2080 Forged Tool Steel Bar

Available Size
Forged steel round bar: dia100mm-dia1500mm
Forged flat bar: thickness20mm-400mm, width80mm-1000mm
Forged steel block: 100mm*100mm-1000mm*1000mm

AISI D3/ DIN 1.2080 Forged Tool Steel Bar

D3 tool steel bar is a high-carbon and high-chromium steel which offers a measure of corrosion resistance when polished.

Similar Grades

Standard Grade Chemical composition (%)
    C Si Mn Cr Mo V Ni W Cu Ti
GB Cr12 2.00-2.30 ≤0.40 ≤0.40 11.50-13.00
AISI D3 2.00-2.35 0.25-0.45 0.24-0.45 11.00-13.00 0.80 0.80
JIS SKD1 1.90-2.20 0.10-0.60 0.20-0.60 11.00-13.00 ≤0.30
DIN 1.2080 1.90-2.20 0.10-0.40 0.15-0.45 11.00-12.00

Available Size

Forged steel round bar: dia100mm-dia1500mm

Forged flat bar: thickness20mm-400mm, width80mm-1000mm

Forged steel block: 100mm*100mm-1000mm*1000mm

Available Heat Treatment

Annealing/Normalizing/Hardening/Tempering/Quenching

Heat Working Temperature /℃: 1050-850

Annealing Temperature /℃: 800-830

Hardness after Annealing ≤HBS: 250

Quenching Temperature /℃: 940-970

Cooling Medium: Oil

Common Tempering Temperature /℃: 180-250

Characteristics

1.High strength, hardenability and abrasive resistance.

2.Small quenching distortion.

3.Poor impact toughness.

4.Brittle.

5.Poor thermal conductivity and pyroplasticity.

Application

Cold die, punch, cold shearing knife, cold roller, drill bushing, gauge, sample plate, eccentric gear, etc.

Delivery Condition

Forged, black surface/ turned surface with customers’ required heat treatment

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