Guangzhou Changfeng Steel Co., LTD
| Payment Terms | L/C, T/T |
| Supply Ability | 1000t/Month |
| Delivery Time | 15-20 days |
| Packaging Details | bulk packing |
| Production Route | Ef/Eaf+Lf+Vd/ESR |
| Shape | Round Bar |
| Heat treatment | Annealing or Q/T |
| Test | SGS/ UT 100%/ Element Testing |
| Length | 3-6m |
| Technology | Hot rolled |
| Brand Name | Changfeng |
| Model Number | GCr15 52100 100Cr6 SUJ2 |
| Certification | ISO/ Mill Certificate |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 1000t/Month |
| Delivery Time | 15-20 days | Packaging Details | bulk packing |
| Production Route | Ef/Eaf+Lf+Vd/ESR | Shape | Round Bar |
| Heat treatment | Annealing or Q/T | Test | SGS/ UT 100%/ Element Testing |
| Length | 3-6m | Technology | Hot rolled |
| Brand Name | Changfeng | Model Number | GCr15 52100 100Cr6 SUJ2 |
| Certification | ISO/ Mill Certificate | Place of Origin | China |
| High Light | forging tool steel ，carbon tool steel | ||
SUJ2 GCr15 52100 Black surface Mechchanical Steel Round tube
SUJ2 GCr15 52100 Black surface Mechchanical Steel Round tube With Length 3-6m
1. Main Application
For making all kinds of bearing ring and rolling element. For example; steel ball roller and ferrule of internal combustion engine, electric motorcycle, automonilrd, tractors, machine tools, rolling mill, boring machine, mining machinery, general machinery, high load and high speed roating mechanical transmission bearing. except ball bearing and bearing ring, sometimes also used to make tools, such as pumching die, measuring tool.
2. Delivery condition
Hot rolled or forged, black surface
Hardness: annealed to HB207-229
3. Characteristics
Belong to a kind of high carbon chromium bearing steel which most widely used width a good performance and less alloy content. High hardenability and good comprehensive performance. Good machinability after spheroidizing annealing. High hardness, uniform organization, good wear resistance, high contact fatigue performance after quenching and tempering. And good hot working performance.
4. Chemical composition(%):
| C | Si | Mn | Cr | P | S | Mo | Ni | Other |
| 0.95-1.05 | 0.15-1.05 | 0.20-1040 | 1.30-1.65 | ≤0.020 | ≤0.025 | ≤0.10 | ≤0.30 | Ni+Cu≤0.50 |
5. Equivalent grades:
| GB(China) | DIN(German) | AISI(USA) | JIS(Japan) |
| GCr15 | 100Cr6 | 52100 | SUJ2 |
6. Delivery time:
For abundant stock, 15-20 days.
For customized products, 30-50 days.
Hot Sale Products for Hot/Cold work Mold Steel
| STANDARD/GRADE | Flat Bar Size(mm) | Round bar Size(mm) | Technics | ||||||
| DIN | AISM | JIS | GB(China) | Thickness | Width | Length | Diameter | Length | |
| 1.2311 | P20 | PDS-3 | 3Cr2Mo | 10-460 | 155-2200 | 1600-10000 | 12-120 | 4000-6000 | Forged, Hot Rolled |
| 1.2738 | P20+Ni | - | 3Cr2NiMnMo | 21-1200 | 1600-2200 | 4000-10000 | - | - | |
| 1.2379 | D2 | SKD11 | Cr12Mo1V1 | 6-160 | 155-810 | 3000-6000 | 14-80 | 3000-6000 | |
| 1.2080 | D3 | SKD1 | Cr12 | 12-90 | 155-610 | 3000-6000 | 10-180 | 3000-6000 | |
| 1.2083 | 420 | - | 4Cr13 | 12-260 | 205-2000 | 1600-6000 | 12-500 | 3000-6000 | |
| 1.2344 | H13 | SKD61 | 4Cr5MoSiV1 | 16-500 | 205-1000 | 3000-6000 | 150-450 | 3000-6000 | |
| 1.2510 | O1 | SKS3 | 9CrWMn | 9-120 | 155-610 | 3000-6000 | 8-80 | 3000-6000 | |
| 1.7225 | SAE4140 | SCM440 | 42CrMo | 20-280 | 155-2200 | 2000-6000 | 16-450 | 3000-10000 | |
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.
Warehous
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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