High Wear Resistance Hot rolled Cold Work Tool Steel D2 / SKD11 / 1.2379
D2 cold work tool steel, high wear resistance and micro deformation, cold working die steel, wind hard tool steel, carbon content up to 1.5%, chromium content high, noisy 11.5%, heat treatment, hardness up to 60HRC.
D2 cold work tool steel can be used to make large cross section, complex shape, strong impact, high resistance to cold working die steel, such as silicon steel sheet die, cold cutting scissors, trimming die, etc..
For various high precision, long-life cold work moulds, cutting tools and measuring tools.
Equivalent grades:
| GB | DIN | AISI | JIS |
| Cr12Mo1V1 | 1.2379 | D2 | SKD11 |
Chemical composition (%)
| C | Si | Mn | Cr | Mo | V | P | S |
| 1.40-1.60 | 0.30-0.50 | 0.30-0.50 | 11.0-13.0 | 0.70-1.20 | ≤0.8 | ≤0.030 | ≤0.030 |
Available Size:
| Flat Bar Size(mm) | Round bar Size(mm) |
| Thickness | Width | Length | Diameter | Length |
| 8-160 | 155-810 | 3000-6000 | 10-80 | 300-6000 |
Features:
A, Good processing, heat treatment size stability.
B, Excellent machinability.
C, Excellent dimensional stability when hardened.
D, After hardening and tempering, the high surface hardness match well with the toughness of the body.
Application:
A, Thickness of not more than 2MM thin sheet, efficient blanking mold, punching die and embossed mold.
B, All kinds of scissors, mosaic blade, woodworking blade.
C, Thread rolling and wear-resistant sliders.
D, Cold heading die, thermosetting resin molding die.
E, Deep drawing mold, cold extrusion die.
Recommend heat treatment:
| Quenching | Tempering |
| Heating temperature/℃ | Cooling | Hardness/HRC | Heating temperature/℃ | Cooling | Hardness/HRC |
| 980-1040 | Oil or Air | 60-65 | 180-220 | Air | 60-64 |
| 1060-1100 | 60-65 | 510-540 | Air | 60-64 |
Terms of payment: 30% deposit T/T and the balance by L/C at sight, or T/T
Delivery condition:
For abundant stock, 15-20 days.
For customized products, 30-50 days.
Why choose us?
| Our service |
| 1) | Sizes, materials and others are all at your requirements and can be changed. |
| 2) | Price varies on materials, dimensions, finish craft and different payments. |
| 3) | We are direct manufature in machinery manufacturing work with experience of several decades. |
| 4) | Detail production design will be made according to information you offered. |
| 5) | We have adequate inventory, so that we can quick delivery. |
| 6) | The most important is that we have advance equipment. |
About US
Guangzhou Changfeng Steel Co., Ltd is a mould steel stockist, we have our own factory and trading company. Our main steels are carbon tool steel, plastic mold steel, hot work tool steel, cold work tool steel, alloy steel for mechanical, etc. All material are with high quality and competitive price.
We have different grades steel with different sizes in stocks all the time, shipment can be arranged fast. For customize items, we can also arranged the shipment within 30-50 days after receiving your prepayment or firm order.
We are here waiting for a cooperation chance between us, contact us and you will have one more loyal mold steel supplier!
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SKD11 Heat Treating Tool Steel , Tool Steel Round Bar Excellent Machinability Images
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