Guangzhou Changfeng Steel Co., LTD
| Payment Terms | L/C, T/T |
| Supply Ability | 1000 tons / month |
| Delivery Time | 7-15 working days |
| Packaging Details | Export Standard Packing or Customers' Demand |
| Heat treatment | Annealed / Q+T |
| Test | SGS /UT 100% / Element testing |
| Shape | Plate / Block |
| Standard | AISI, ASTM, DIN, GB，JIS，BS |
| Delivery condition | Forged or Hot rolled |
| Service | Sample free and 24 hours online |
| Brand Name | CF |
| Model Number | 1.2738, P20+Ni, 718, 3Cr2NiMnMo |
| Certification | ISO / Mill Certificate/ SGS |
| Place of Origin | CHINA |
View Detail Information
Explore similar products
GB Hot Rolled Alloy Steel Round Bar 5140 1.7035 SCR440 41Cr4 To Make Shaft ,
1.2311 / P20 Tool Steel Prehardening Heated 2000 - 6000mm Length High Putity
Prime Quenched Parts Alloy Structure Steel For Tools ASTM 5140 SCR440
40cr Gr8.8 Alloy Steel Round Bar Bright Surface Mill Certificate
Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 1000 tons / month |
| Delivery Time | 7-15 working days | Packaging Details | Export Standard Packing or Customers' Demand |
| Heat treatment | Annealed / Q+T | Test | SGS /UT 100% / Element testing |
| Shape | Plate / Block | Standard | AISI, ASTM, DIN, GB，JIS，BS |
| Delivery condition | Forged or Hot rolled | Service | Sample free and 24 hours online |
| Brand Name | CF | Model Number | 1.2738, P20+Ni, 718, 3Cr2NiMnMo |
| Certification | ISO / Mill Certificate/ SGS | Place of Origin | CHINA |
| High Light | alloy steel plate ，hot rolled steel plate | ||
Black Surface of 1.2738 / P20+Ni / 718H Hot Rolled Alloy Steel
P20+Ni / 1.2738 tool steels are used for low temperature applications that include injection molds and die casting dies. Main applications of P20+Ni / 1.2738 steel plate and bar:Plastic moulds, die holder, backers, rames for plastic pressure dies, hydro forming mold tools.bolsters, die holders. Also suitable for other applications such as rails, shafts and wear strips.
1, Features
a, uniform hardness qualitative of Material;
b, No quenching crack danger,Without heat treatment costs that can reduce the tool cost;
c, Excellent polishing performance;
d, Good machining performance;
2, Application
Used for various large -sized mirror plastic mould,percision mould;
a, Leather grain, pear skin grain etching, imitation stone moulds;
b, Clear plastic container classes such as pencil case, commodity high gloss mould;
c, Such as refrigerator, air conditioner production to demand higher large mould;
3, Grade
| GB | AISI | DIN |
| 3Cr2NiMnMo | P20+Ni | 1.2738 |
4, Chemical composition(%)
| C | Mn | Si | Cr | Ni | Mo | P | S |
| 0.35-0.45 | 1.30-1.60 | 0.20-0.40 | 1.80-2.10 | 0.90-1.20 | 0.15-0.25 | ≤0.03 | ≤0.03 |
5, Mechanical Properties:
| Hardness | Y.S.(0.2%) | UTS | Elongation | RoA | Elastic Modulus | |||
| HB | Mpa | KSI | Mpa | KSI | % | Z% | GPA | KSI |
| 300 | 826 | 120 | 993 | 145 | 17 | 59 | 205 | 29745 |
6, Hardness: 33-37HRC
7, Packing: Standard Export Packing or As per request
Product Photo
Strict Quality Control
Loading Photo
Our service:
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...
Get in touch with us
Leave a Message, we will call you back quickly!