Guangzhou Changfeng Steel Co., LTD
| Payment Terms | T/T, L/C, D/P |
| Supply Ability | 1000 tons / month |
| Delivery Time | 15 working days |
| Packaging Details | Export Standard Packing or Customers' Demand |
| Standard | AISI, ASTM, DIN, GB |
| Test | SGS/Ut 100%/Element testing |
| Heat treatment | Annealed / Q + T |
| Delivery condition | Forged or Hot rolled |
| Surface | Black / Machined / Polished / Turned |
| Our Service | CIF / FOB / EXW |
| Shape | Round bar/ Flat bar |
| Flaw detection | CC / DD/ EE |
| Performance | Wear resistance and moderate toughness |
| Type | Cold work die steel |
| Application | Cold stamping dies and cutting dies |
| Brand Name | CF |
| Model Number | 1.2379, D2, SKD11, Cr12Mo1V1 |
| Certification | ISO / Mill Test Certificate |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | T/T, L/C, D/P | Supply Ability | 1000 tons / month |
| Delivery Time | 15 working days | Packaging Details | Export Standard Packing or Customers' Demand |
| Standard | AISI, ASTM, DIN, GB | Test | SGS/Ut 100%/Element testing |
| Heat treatment | Annealed / Q + T | Delivery condition | Forged or Hot rolled |
| Surface | Black / Machined / Polished / Turned | Our Service | CIF / FOB / EXW |
| Shape | Round bar/ Flat bar | Flaw detection | CC / DD/ EE |
| Performance | Wear resistance and moderate toughness | Type | Cold work die steel |
| Application | Cold stamping dies and cutting dies | Brand Name | CF |
| Model Number | 1.2379, D2, SKD11, Cr12Mo1V1 | Certification | ISO / Mill Test Certificate |
| Place of Origin | CHINA | ||
| High Light | tool steel bar ，international tool steel | ||
Cold Wor Die Steel D2 / 1.2379 / SKD11 / Cr12Mo1V1 Steel Flat Bar Plate Steel Round Bar
1. Application:
A. It's a kind of high-carbon and high-chromium alloy tool steel, after heat treatment has a high hardness of grinding, and has strong hardenability, good dimensional stability characteristics, suitable for making high-precision long-life cold mold and thermoforming plastic mold.
B. It's used for deep drawing dies, cupping dies, forming die sheet metal forming rolls, shear blades for strip and sheet including flying shears, circular cutters for cold rolled strip, trimmer dies, thread rolling dies, cold extrusion dies, broaches, plug gauges, ring gauges, master hobs for cold hobbing plastic moulds, cut moulds for plastics, special taps, straybolt taps, brick and tile mould liners.
2. Similar Grade
| GB | DIN | AISI | JIS |
| Cr12Mo1V1 | 1.2379 | D2 | SKD11 |
3. 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 |
4. Available size(mm)
| Flat Bar Size(mm) | Round bar Size(mm) | |||
| Thickness | Width | Length | Diameter | Length |
| 8-80 | 155-610 | 3000-6000 | 14-80 | 300-6000 |
5. Features
It has a good processing, heat treatment size stability, excellent machinability and dimensional stability when hardened. After hardening and tempering, its high surface hardness match well with the toughness of the body.
6. 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 | |
7. Our Services
Pre-sale Service
1. Sample can be offered with sample charge and courier fee by buyer's side.
2. We have full stock with a variety materials, guarantee delivery is in short time.
3. Good Quality + Factory Price + Quick Response + Reliable Service, is what we are trying best to offer.
4. All of our products are produce by our professional workman and we have our high-work-effect foreign trade team, you can totally believe our service.
After you choose
1. We will arrange fastest shipment after production.
2. Check quality again, then send out to you at 1-2 working day after payment.
3. Email you shipment details, and help to chase the cargo until it arrive you.
After-sale service
1. We are very glad that customer give us some suggestion for price and products.
2. If any question, 24 hours response.
Product
Warehouse
Processing
Strict Quality Control
Company Details
Business Type:
Distributor/Wholesaler,Exporter,Trading Company
Year Established:
2012
Total Annual:
5000000-10000000
Employee Number:
100~120
Ecer Certification：
Active Member
Guangzhou ChangFeng Steel Co., Ltd. is a professional special steel company, which specialized in exporting mould steel products based in China.With twenty years experience in special steel industry, our main products are Plastic Mould Steel, Hot Work Mould Steel, Cold Work Mould Steel, Alloy Struct... Guangzhou ChangFeng Steel Co., Ltd. is a professional special steel company, which specialized in exporting mould steel products based in China.With twenty years experience in special steel industry, our main products are Plastic Mould Steel, Hot Work Mould Steel, Cold Work Mould Steel, Alloy Struct...
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