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 |
| Surface | Black/Peeled/Polished/Turned/Grinded |
| Test | SGS/UT 100%/Element testing |
| Shape | Round Bar/Block |
| Delivery condition | Forged or Hot rolled |
| Heat treatment | Annealed /Q+T |
| Service | Sample free and 24 hours online |
| Brand Name | CF |
| Model Number | 1.2344, H13, SKD61, 4Cr5MoSiV1 |
| 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 |
| Surface | Black/Peeled/Polished/Turned/Grinded | Test | SGS/UT 100%/Element testing |
| Shape | Round Bar/Block | Delivery condition | Forged or Hot rolled |
| Heat treatment | Annealed /Q+T | Service | Sample free and 24 hours online |
| Brand Name | CF | Model Number | 1.2344, H13, SKD61, 4Cr5MoSiV1 |
| Certification | ISO / Mill Test Certificate | Place of Origin | CHINA |
| High Light | engineering special steels ，h13 tool steel | ||
1.2344 / H13 / SKD61 / 4Cr5MoSiV1 Engineering Steel Bar of Hot Work Mould Steel
1. Similar Grade
| GB | DIN | AISI | JIS | ASSAB |
| 4Cr5MoSiV1 | 1.2344 | H13 | SKD61 | 8407 |
2. Chemical Composition(%)
| Grade | C | Si | Mn | P | S | Cr | Mo | V |
| H13 | 0.32-0.45 | 0.80-1.20 | 0.20-0.50 | ≤0.030 | ≤0.030 | 4.75-5.50 | 1.10-1.75 | 0.80-1.20 |
| SKD61 | 0.32-0.42 | 0.80-1.20 | 0.20-0.50 | ≤0.030 | ≤0.030 | 4.75-5.50 | 1.10-1.75 | 0.80-1.20 |
| 1.2344 | 0.38-0.42 | 0.80-1.20 | 0.30-0.50 | ≤0.015 | ≤0.020 | 4.80-5.50 | 1.20-1.50 | 0.90-1.10 |
| 4Cr5MoSiV1 | 0.32-0.45 | 0.80-1.20 | 0.20-0.50 | ≤0.030 | ≤0.030 | 4.75-5.50 | 1.10-1.75 | 0.80-1.20 |
3. Features
A. Good heat-resistance and fatigue-resistance.
B. Good cutting and polishing performance.
4. Application
Used for making hot squeeaing mould,forging mould and embedded lump.
A. Suitable to manufacturing aluminum, zinc, copper alloy extrusion die, die casting, hot forging die and hot shear blades, etc.
B. Extrusion mold of aluminum and magnesium, die-casting mold, especially adapt to the mold in large and complicated form.
C. Extrusion mold of copper alloy, die-casting mold
5. Heat Treatment
Quenching:
The first stage of preheating:500 ~ 550 ºC
The second stage of preheating:750 ~ 800 ºC
Cooling or high pressure gas cooling, 100 ~ 150 ºC in the tempering furnace.
Tempering:
Preheat:300 ~ 350 ºC
Tempering heating:550 ~ 680 ºC
Air cooling to room temperature, tempering three times.Quenching temperature 1000 ~ 1050 degrees, 50 to 55 HRC hardness, heat treatment deformation is small, can be nitriding surface nitriding processing, processing of products has better wear resistance.
6. Hardness
Annealing 235 ~ 205 HB
Quenching ≥50 HRC
7. Available Size(mm)
| Flat Bar Size(mm) | Round bar Size(mm) | |||
| Thickness | Width | Length | Diameter | Length |
| 16-260 | 205-610 | 3000-6000 | 16-200 | 300-6000 |
8. Delivery
For abundant stock, 15-20 days. For customized products, 30-50 days.
9. Payment
30% deposit by T/T, the balance should be paid by T/T or L/C at sight before shipment.
Company Profile
Guangzhou ChangFeng Steel Co., Ltd, is located in Guangzhou city, it was established in 2012, and is an Professional import and export company with ten years experience of selling special steel, which mainly sells plastic die steel, hot work die steel, cold work mould steel, alloy structural steel, bearing steel, tool steel, stainless steel, carbon steel, etc.
We also act on behalf of exporting steels of mainly steel factories in China, including Baogang group, Shagang group, Wenfeng group, Xingcheng group, Dongte group, Daye and so on. We are full of export experience to the market all over the word, such as America, Germany, France, Italy, Turkey, Singapore, Thailand, Malaysia, Vietnam, Taiwan, and Middle-East.
At the same time, We offer the seamless steel pipe, welded carbon steel pipe, GI pipe, and special pipe. Fittings elbow, tee, reducer, cap, lap joint, flanges etc...This is better for our customer to buy the different products from China, while they are saving their time, but they can enjoy in our best serves.
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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