Guangzhou Changfeng Steel Co., LTD
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Medium Carbon Steel S50C For Making Injection Plastic Mould
Performance introduction
1), Grade S50C carbon steel is a high quality medium carbon steel,which adopted by the furnace, open-hearth, or oxygen converter steelmaking manufacture full killed steel having a uniform microstructure features.
2), The carbon composition of this kind of steels is over 0.4%, and it has good wear resistance, High tensile strength,easy for deformation and crack when Quenching,so that quenching for this material is very importance and it must quick cooling after tempering in order to avoid temper brittleness.
Supply condition and hardness: 143~187HBS,179~235HBS,212~277HB.
Characteristic: good machining property and excellent machinability.
Chemical composition(%):
| C | Si | Mn | P | S | Cr | Ni | Cu |
| 0.41-0.50 | 0.15-0.35 | 0.6-0.9 | ≤0.035 | ≤0.035 | ≤0.25 | ≤0.25 | ≤0.25 |
Available size(mm):
| Flat Bar Size(mm) | Round bar Size(mm) | |||
| Thickness | Width | Length | Diameter | Length |
| 8-250 | 155-2200 | 2200-5800 | 10-300 | 3000-6000 |
About Carbon Steel S50C / 1.1210 / SAE1050
Feature:
1), High-quality medium carbon steel,uniform characteristics of the microstructure.
2), Carbon content (mass fraction,%) ≥ 0.4, good wear resistance,ductility reduction.
3), Tempering must be quenched to avoid the occurrence of temper brittleness.
Application:
1), Can be used for a variety of cold mold die pad.
2), For the manufacture of high wear resistance, dynamic load and impact of the role of small machined parts and spring pieces.
3), Standard template material.
Quality Condition:
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.
Packing:
Standard export packing or according to customers' requirement.
About GUANGZHOU CHANGFENG STEEL CO.,LTD:
Q: Are you a manufacturer or merely a trader?
A: We are trading company act as exporting Steel Products with our own factory,
we can manufacture the products as in cutomer's requirement,wholesale and retail all kinds of domestic mould steel,the price we offered is very competitive compared with other agents.
Q: How do you guarantee the quality of your product?
A: Firstly, we can provide the certificates from the third party, such as SGS, CE,ISO if you need. Secondly, we have a complete set of inspection system and every process is checked by QC. Quality is the lifeline of enterprise survival. Third,the products we export are mainly from ShaGang group, WenFeng group, XingCheng group, DongTe group,DaYe and so on, the quality are certained.
Q: Delivery time?
A: We have ready stock for most of material grades in our warehouse. If the material don't have stock, the delivery lead time is about 30-50 days after receiving your prepayment or firm order.
Q: What is the payment term?
A:100% T/T or 30%T/T deposite prepaid, 70%Balance L/C
Q: Can we visit your company and factory?
A: Yes, warmly welcome! We can book the hotel for you before you come to China and arrange our driver to our airport to pick you up when you come.