Guangzhou Changfeng Steel Co., LTD
| Payment Terms | L/C, T/T |
| Supply Ability | 1000 t/month |
| Delivery Time | 10-15 work days |
| Packaging Details | Export Standard Packing or Customers'demand |
| Grade | 1.2738 / P20+Ni / 718 |
| Thickness | 155-1000mm |
| Width | 800-1600mm |
| Length | 2000-6000 |
| Heat treatment | Annealed / Q+T |
| Quality Inspection | Ut, Chemical Test, Microstructure |
| Brand Name | CF Steel |
| Model Number | 1.2738 / P20+Ni / 718 |
| Certification | ISO / Mill Certificate |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 1000 t/month |
| Delivery Time | 10-15 work days | Packaging Details | Export Standard Packing or Customers'demand |
| Grade | 1.2738 / P20+Ni / 718 | Thickness | 155-1000mm |
| Width | 800-1600mm | Length | 2000-6000 |
| Heat treatment | Annealed / Q+T | Quality Inspection | Ut, Chemical Test, Microstructure |
| Brand Name | CF Steel | Model Number | 1.2738 / P20+Ni / 718 |
| Certification | ISO / Mill Certificate | Place of Origin | China |
| High Light | hardened steel block ，tool steel block | ||
Forged Steel Block 1.2738 For Making High Demand Large Plasic Mould
Chemical Composition(%):
| Grade | C | Si | Mn | P | S | Cr | Mo | Ni |
| P20+Ni | 0.30-0.40 | 0.20-0.50 | 1.00-1.50 | ≤0.030 | ≤0.030 | 1.50-2.00 | 0.25-0.40 | 0.80-1.20 |
| 1.2738 | 0.35-0.45 | 0.20-0.40 | 1.30-1.60 | ≤0.035 | ≤0.035 | 1.80-2.10 | 0.15-0.25 | 0.90-1.20 |
| 718 | 0.32-0.45 | 0.20-0.40 | 1.10-1.50 | ≤0.030 | ≤0.030 | 1.70-2.00 | 0.30-0.55 | 0.80-1.20 |
Introduction:
1.2738 is one kind of pre-harndened mirror plasitc die steel. With the alloy optimization and structure control key technology, we can gurantee the steel die block has high hardness uniformity, excellent polishing property and maching property with largest cross sections in China.
Available size(mm):
| Flat Bar Size(mm) | Round bar Size(mm) | |||
| Thickness | Width | Length | Diameter | Length |
| 155-1000 | 800-1600 | 2000-6000 | 20-200 | 2000-6000 |
Similar grades: DIN-1.2738 / AISI-P20+Ni / ASSAB-718 / GB-3Cr2niMnMo
Recommend heat treatment:
| Quenching | Tempering | ||||
| Heating temperature | Cooling | Hardness/HRC | Heating temperature | Cooling | Hardness/HRC |
| 840-870 | OIL OR AIR | ≥50 | 550-640 | AIR | 28-36 |
Applications:
1,Plastic molds for injection compressing and injection molding
2,TV cabinets,drum mold of washing machine,etc.
Features:
| 1, | Good welding property of pre-hardened die blocks; |
| 2, | Good polishing property(high hardness uniformity,hardness fluctuation≤2HRC); |
| 3, | Excellent working; |
| 4, | Extra large cross sections:700mm×1300mm and weighs 20MT for one piece; |
| 5, | Application hardness:28-36HRC. |
Devlivery condition:
EF or ESR, Hot rolled or forged, black surfaceor milling, hardned or tempering to 33-37HRC.
Our service:
1, Sample can be offered with sample charge can courier fee by buyer’s side;
2, We have full stock, and can deliver within short time. Many styles for your choices;
3, Good Quality + Factory Price + Quick Response + Reliable Service, is what we are trying best to offer you;
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.
Our main products:
Plastic mould steel: S50C/1.1210/SAE1050, 1.2311/PDS-3/P20, 1.2738/P20+Ni, NAK80/P21, 1.2083/420
Hot work mould steel: H13/1.2344/SKD61, 1.2713/L6/SKT4, 1.2581/H21/SKD5
Cold work mould steel: 1.2379/D3/SKD1, 1.2510/O1/SKS3, 1.2080/D3/SKD1
Alloy steel: 1.7035/SCr440/SAE5140, 1.7225/SAE4140/SCM440, EN31/SAE52100, 1.6511/SAE4340
High speed steel: M2/1.3343/SKH51, T1/1.3355/SKH2, M35/1.3243/SKH35, M42/1.3247/SKH59
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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