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GB/T 1299 9Mn2V Tool and Mold Steel

GB/T 1299 9Mn2V Tool and Mold Steel

GB/T 1299 9Mn2V hot rolled round bars and square bars, 9Mn2V steel flats, 9Mn2V hot rolled wires, 9Mn2V forged round bars, 9Mn2V forged square bars, 9Mn2V forged steel flats
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Standard: GB/T 1299-2014
Category: Tool and mold steel, Cold work mold steel, alloy tool steel, die steel
Main grades: Cr12, 4Cr5MoSiV, 4Cr5MoSiV1, Cr12Mo1V1, Cr12MoV, Cr5Mo1V, 9Mn2V, 9CrWMn, 3Cr2Mo, 3Cr2NiMo
Products: GB/T 1299 9Mn2V hot rolled round bars and square bars, 9Mn2V steel flats, 9Mn2V hot rolled wires, 9Mn2V forged round bars, 9Mn2V forged square bars, 9Mn2V forged steel flats
Delivery condition: generally delivered in annealing condition

What’s the Equivalent of GB/T 1299 9Mn2V Steel?

ASTM A681 DIN EN ISO 4957 JIS GB/T 1299
O2 / T31502 1.2842 / 90MnCrV8 SKS93 9Mn2V
GB/T 1299 9Mn2V Mold Steel Chemical Composition
C (%) V(%) Si(%) Mn(%) P(%) S(%) Cu(%) Cr(%) Ni(%)
0.85-0.95 0.10-0.25 ≦0.40 1.70-2.00 ≦0.030 ≦0.020 ≦0.25 ≦0.25 ≦0.25

What is the Hardness of GB 9Mn2V Mold Steel in Annealing Condition?

Grade Annealing delivery condition Sample quenching hardness
Hardness HBW Quenching temperature coolant Rockwell hardness HRC
9Mn2V   229 max. 780-810°C Oil 62

What’s Application of GB 9Mn2V Mold Steel?

GB/T 1299 9Mn2V steel is a typical alloy Tool steel, Its cold work mechanical properties is very nice. 9CrWMn mold steel with high abrasion resistance, micro deformation of cold work die steel, the wind hard tool steel, carbon content as high as 0.95%, the heat treatment hardness can reach 64 HRC. 9Mn2V steel products can be used to manufacture of small cross-section, and the complex shape of Die, as well as various measuring tools. Commonly used in stamping die, stamping die, bending die, drawing die, punch punch and finishing molds Mould.
 

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All mold steel products need to be tested before shipping.

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Packaging and Delivery
Packaging and Delivery
Packaging and Delivery
Packaging and Delivery
Packaging and Delivery
Packaging and Delivery
Packaging and Delivery
Packaging and Delivery

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