Guangzhou Changfeng Steel Co., LTD
| Payment Terms | L/C, T/T |
| Supply Ability | 1000 t/month |
| Delivery Time | 10-15 days |
| Packaging Details | Export Standard Packing or Customers'demand |
| Shape | Steel plate / Round bar / Flat bar |
| Grade | 1.2312 / P20+S / 3Cr2Mo+S |
| Surface treatment | Polished / Black |
| Heat treatment | Annealed / Q+T |
| Service | Sample free and 24 hours online |
| Payment Term | 30% Deposit, Balance by L/C at Sigth After Shipment |
| Brand Name | CF Steel |
| Model Number | 1.2312 / P20+S / 3Cr2Mo+S |
| 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 days | Packaging Details | Export Standard Packing or Customers'demand |
| Shape | Steel plate / Round bar / Flat bar | Grade | 1.2312 / P20+S / 3Cr2Mo+S |
| Surface treatment | Polished / Black | Heat treatment | Annealed / Q+T |
| Service | Sample free and 24 hours online | Payment Term | 30% Deposit, Balance by L/C at Sigth After Shipment |
| Brand Name | CF Steel | Model Number | 1.2312 / P20+S / 3Cr2Mo+S |
| Certification | ISO / Mill Certificate | Place of Origin | China |
| High Light | high carbon steel plate ，high carbon steel round bar | ||
High Carbon Alloy Steel Plate 1.2312 / P20+S Plastic Mould Steel
Equivalent grades:
| GB | DIN | AISI | JIS |
| 3Cr2Mo+S | 1.2312 | P20+S | PX5 |
Introduction:
High carbon alloy steel plate 1.2312 / P20+S plastic mould steel is a widely used plastic die steel in the world, as well as its comprehensive mechanical performance is good. It has high hardenability, and can makes large section steel earn a relatively uniform hardness, also it has good polishing performance.
Chemical Composition(%):
| C | Si | Mn | Cr | P | S | Mo |
| 0.35-0.45 | 0.35-0.50 | 1.40-1.60 | 1.80-2.00 | ≤0.035 | ≤0.015 | 0.30-0.55 |
Feature:
Plastic mould steel with excellent machinability properties because of the high S content, good toughness properties, good dimensional stability, requiring no heat treatment, 280-325HB hardened and tempered condition, suitable for nitriding to increase wear-resistance, not suitable for chrome plating to increase wear-resistance, not suitable for chrome plating and polishing.
Recommend heat treatment:
| Quenching | Tempering | ||||
| Heating temperature/℃ | Cooling way | Hardness (HRC) | Tempering temperature /ºC | Cooling way | Hardness (HRC) |
| 870-890 | Oil Cooling | 50-54 | 550-640 | Air Cooling | 28-36 |
Applications:
For the production of plastic molds and casting low melting metal material. This steel has good machinability and mirror grinding performance.
Delivery condition:
Hot rolled or forged, black surface.
Hardenss: pre-hardening or tempering to 28-33HRC.
| Hot sale products for hot/cold work mould 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 | 10-700 | 155-2200 | 2000-6000 | 20-200 | 2000-6000 | Forged, Hot Rolled |
| 1.2738 | P20+Ni | - | 3Cr2NiMnMo | 10-1100 | 155-2200 | 2000-6000 | 20-200 | 2000-6000 | |
| 1.2379 | D2 | SKD10 | SKD10 | 10-200 | 155-810 | 2000-6000 | 20-200 | 3000-6000 | |
| 1.2080 | D3 | SKD1 | 3Cr2Mo | 10-200 | 155-810 | 2000-6000 | 20-200 | 3000-6000 | |
| 1.2083 | 420 | - | 4Cr13 | 10-500 | 155-1200 | 2000-6000 | 20-300 | 3000-6000 | |
| 1.2344 | H13 | SKD61 | 4Cr5MoSiV1 | 10-500 | 155-1600 | 2000-6000 | 20-400 | 3000-6000 | |
| 1.2510 | O1 | SKS3 | 9CrWMn | 10-200 | 155-810 | 2000-6000 | 20-200 | 3000-6000 | |
| 1.7225 | SAE4140 | SCM440 | 42CrMo | 10-200 | 155-2200 | 2000-6000 | 20-200 | 3000-6000 | |
| 1.2010 | SAE1050 | S50C | 50# | 10-700 | 155-2200 | 3000-6000 | 10-300 | 3000-6000 | Hot Rolled |
| 1.1191 | SAE1045 | S45C | 45# | 10-700 | 155-2200 | 3000-6000 | 10-300 | 3000-6000 | |
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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