Guangzhou Changfeng Steel Co., LTD
| Payment Terms | L/C, T/T |
| Supply Ability | 3000t/Month |
| Delivery Time | 7-30 days |
| Packaging Details | standard export packing or customers' request. |
| Standard | DIN,ASTM,AISI,GB,JIS |
| Surface treatment | Black / Milling / Machined |
| Shape | steel plate / round bar / flat bar |
| Technique | Hot Rolled,Forged |
| HS CODE | 722540 / 722830 |
| Production Route | Ef/Eaf+Lf+Vd/ESR |
| Annealed Handness | Hb 240-300 |
| Quality Control | Ut,Metallography Detection and Other Required Test |
| Certificate | ISO 9001:2008 ,Ut% |
| Brand Name | CF STEEL |
| Model Number | 1.3343, SKH51, M2, W6Mo5Cr4V2 |
| Certification | ISO/Mill Certificate |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 3000t/Month |
| Delivery Time | 7-30 days | Packaging Details | standard export packing or customers' request. |
| Standard | DIN,ASTM,AISI,GB,JIS | Surface treatment | Black / Milling / Machined |
| Shape | steel plate / round bar / flat bar | Technique | Hot Rolled,Forged |
| HS CODE | 722540 / 722830 | Production Route | Ef/Eaf+Lf+Vd/ESR |
| Annealed Handness | Hb 240-300 | Quality Control | Ut,Metallography Detection and Other Required Test |
| Certificate | ISO 9001:2008 ,Ut% | Brand Name | CF STEEL |
| Model Number | 1.3343, SKH51, M2, W6Mo5Cr4V2 | Certification | ISO/Mill Certificate |
| Place of Origin | China | ||
| High Light | cold work tool steel ，tool steel plate | ||
Alloy Die Steel For High Speed Special Steel (1.3343, SKH51, M2)
Chemical composition(%):
| Grade | C | Si | Mn | P | S | Cr | Mo | W | V |
| W6o5Cr4V | 0.80-0.90 | 0.20-0.45 | 0.15-0.40 | ≤0.03 | ≤0.03 | 3.80-4.40 | 4.50-5.50 | 5.50-6.75 | 1.75-2.20 |
| M2 | 0.78-0.88 | 0.20-0.45 | 0.15-0.45 | ≤0.03 | ≤0.03 | 3.75-4.50 | 4.50-5.50 | 5.50-6.75 | 1.75-2.20 |
| 1.3343 | 0.80-0.88 | ≤0.45 | ≤0.40 | ≤0.03 | ≤0.03 | 3.80-4.50 | 4.70-5.20 | 5.90-6.70 | 1.70-2.10 |
| SKH51 | 0.80-0.88 | ≤0.45 | ≤0.40 | ≤0.03 | ≤0.03 | 3.80-4.50 | 4.70-5.20 | 5.90-6.70 | 1.70-2.10 |
Equivalent grades:
| GB | DIN | AISI | JIS |
| W6Mo5Cr4V2 | 1.3343 | M2 | SKH51 |
1.3343 die steel as the representative of the general steel W-Mo high speed steel. The steel has the advantages of fine and uniform carbide, high toughness and good plasticity.
It contains a variety of alloy elements in high alloy steel, is ledeburite steel. It has high hardness, high
wear resistance, high hardness, high hardenability and sufficient plasticity and toughness, and has good casting, forging, welding and machining performance, so it occupies an important position in the tool
steel.
Recommend heat treatment:
| Quenching | Tempering | ||||||
| Heating temperature/ºC | Cooling way | Hardness (HRC) | Tempering temperature /ºC | Cooling way | Hardness (HRC) | ||
| First preheating | Second preheating | Last heating | |||||
| 550-600 | 950 | 1220-1250 | Oil Cooling | ≥63 | 550-570 | Air Cooling | 60-62 |
Appliation:
Production load large, complex shape and valuable tool (e.g, scraper, gear, milling cutter, drilling, tapping, etc.)Cold forging die, forging tools;Strip cutting machine, heading forming die;
Ready stock round bar dia 3-130mmDelivery time:
For abundant stock, 15-20 days.For customized products, 30-50 days.
Features:
1,The carbides are fine, uniform, high toughness and good plasticity.
2,High hardness, high wear resistance, high heat hardness, high hardenability and sufficient plasticity and toughness.
3,Good casting, forging, welding and machinability.
Our services:
1. Sizes material and others are all at your requirements and can be change
2. Price varies on material , dimensions, finished craft and different payments
3. We are direct manufacturer in machinery manufacturing with experience of many years.
4. Detailed production design can be made according to the information you offered
5. Each material will be passed the UT test
6. We have an adequate inventory, so that we can effect a quick delivery
All the sizes as require can be customerized as fresh production with MOQ,products of required specifications can be developed/produced per international, chinese or industry standards, or based on agreements with customers.
Picture Show:
Corner of factory:
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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