Cold working tool steels are high carbon steels that contain alloy additions of tungsten, manganese, chromium and molybdenum, which increase the hardenability of the steels. The high carbon content produces adequate wear resistance for short run applications. Cold work tool steels are used for cutting and pressing tools, for dies and knives, for stamping and drawing tools, hobs, thread rolling tools and in many other applications due to their typical properties – high hardness, good toughness and compressive strength and high wear resistance.
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Grade
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Round bar
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Flat bar
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Plate
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Block
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Forging parts
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AISI/SAE
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DIN
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W.Nr
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JIS
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|
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|
|
|
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A2
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X100CrMoV51
|
1.2363
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SKD12
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√
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√
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√
|
|
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D2
|
X155CrVMo121
|
1.2379
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SKD11
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√
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√
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√
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|
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O1
|
100MnCrw4
|
1.2510
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SKS3
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√
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√
|
|
√
|
|
|
O2
|
90MnV8
|
1.2842
|
|
√
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√
|
|
√
|
|
|
D6
|
X210CrW12
|
1.2436
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SKD2
|
√
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√
|
|
√
|
|
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S1
|
60WCrV7
|
1.2550
|
|
√
|
√
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|
√
|
|
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D2(Modified)
|
X155CrVMo121(Modified)
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DC53
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√
|
√
|
|
√
|
|
|
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7CrSiMnMoV
|
|
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√
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√
|
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√
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|
|
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7Cr7Mo2V2Si
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|
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√
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√
|
|
√
|
|
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Available size:
Round bar:D10-610mm
Hot Rolled Flat bar: T16-350 X width 100-610mm
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