D3 Tool Steel Plate
Products Description
Cold-work tool steels which include D2, D3, D4, D5, and D7 steels are high-carbon, high-chromium steels. D3 tool steel is oil-quenched; though small sections can be gas quenched after austenitization using vacuum. As a result, tools made with type D3 steel tend to be brittle during hardening. The D3 steels contain 1.5 to 2.35% of carbon and 12% of chromium.
Size range and delivery condition

Chemical Composition(%)
| C | Si | Mn | P | S | Cr | Mo | Ni | Cu |
| 1.40-1.60 | ≤0.40 | ≤0.40 | ≤0.030 | ≤0.030 | 11.50-13.00 | / | ≤0.25 | ≤0.30 |
D3 Steel Equivalent Grade
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Physical Properties

Mechanical Properties

Thermal Properties


Application:
Hot tooling applications where maximum resistance to cracking is required. Such applications include hot punches, die casting dies, forging die, hot shear blades, and extrusion tooling.

D3 Tool Steel Plate Features

Product Picture

Our factory

Steel Making

Ingot Production

Forged Bars
Machinary
H12 Tool Steel Produce Process

Packing & Delivery

Packing & Delivery
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The inner size of container is below:
-- 20ft GP: 5.8m(length) x 2.13m(width) x 2.18m(high)
-- 40ft GP: 11.8m(length) x 2.13m(width) x 2.18m(high)
-- 40ft HG: 11.8m(length) x 2.13m(width) x 2.72m(high)
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