Promotion C50 C45 S50C S45C Carbon Steel Plate
S45C/SAE1050 Plastic Mould Carbon Steel is a medium carbon, medium tensile steel supplied as hot rolled, forged or normalized. Changfeng steel supply it in round bar, plate, steel rods, steel bars, flat bar, square, sheet.
| Grade : |
C45 |
| Number: |
1.0503 |
| Classification: |
Non-alloy quality steel |
| Standard: |
EN 10277-2: 2008 Bright steel products. Technical delivery conditions. Steels for general engineering purposes
EN 10083-2: 2006 Steels for quenching and tempering. Technical delivery conditions for non alloy steels
EN 10250-2: 2000 Open steel die forgings for general engineering purposes. Non-alloy quality and special steels
|
| Properities |
Weldability: Due to the medium-high carbon content it can be welded with some precautions.
Hardenability: It has a low hardenability in water or oil; fit for surface hardening that gives this steel grade a high hardness of the hardened shell. |
Chemical composition % of steel C45 (1.0503): EN 10277-2-2008
| C |
Si |
Mn |
Ni |
P |
S |
Cr |
Mo |
| 0.43 - 0.5 |
max 0.4 |
0.5 - 0.8 |
max 0.4 |
max 0.045 |
max 0.045 |
max 0.4 |
max 0.1 |
Application of steel C45 (1.0503):
Use for making injection plastic mould,mould frame and some middle-range machine.
1)Widely used in machine manufacturing;
2)For shaft parts ;
3)Stamping die drawing parts repair and hardfacing;
Quality Contation of our steel products
1)Both end of each bar must be cut
2)Ladle furnanced and vacuum de-gassed
3)Show heat No. on each bar
4)Surface condition the surface of the hot rolled square bar shall befree cracks, scar and wrinkles that affect the use of the billets. In case there is the above-mentioned defect, it shall be remove.
5)The mill test certificate shall show the chemical composition, and it is guaranteed that the chemical composition shall be within the limit stipulated in the contract.
Corner of factory:
Product pictures:
Strict Quality Control
About us:
Guangzhou ChangFeng Steel Co., Ltd. is a professional special steel company, which specialized in exporting mould steel products based in China. With more than 20 years experience in special steel industry, our main products are Plastic Mould Steel, Hot Work Mould Steel, Cold Work Mould Steel, Alloy Structural Steel, Tool Steel, Stainless Steel, Carbon Steel and Forged Block.
To ensure provide high quality products to customers, we have close cooperation with many Chinese first class special steel enterprises, including Baosteel Group, Dongbei Special Steel, Changcheng Special Steel, Hongsheng Heavy Industry, Xingcheng Special Steel, Daye Special Steel.
We have thousand tons of stock materials in our own factory and also can provide processing services to customers. We are full of export experience for many years, the product covers America, Germany, France, Italy, Turkey, Singapore, Thailand, Malaysia, Vietnam, Taiwan, and Middle-East.
After years of development, the company has established a complete quality management and export service system. We have a group of experienced and competent elites and is capable of offering the best service to clients.
Our company equips with large-sized Vertical saw machines, Horizontal saw machines, Milling machines, Grinding machines and other advanced equipments to provide customers with cutting and other processing services.
All the products should be inspected the metallographic analysis, hardness, ultrasonic flaw detection and other strict inspection processes, which meet the standards of DIN, AISI, JIS and GB to ensure their function and quality.
Audited Supplier 
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