Big Promotion C45 S45C Carbon Steel Bars For Plastic Mould Steel
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.
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.
It can improve the machinability of these carbon steel through spheroidizing.he steel is usually tempered to hardness 19 ~ 22HRC, to increase its cutting performance.
Equivalent grades:
| GB |
DIN |
AISI |
JIS |
| 50# |
1.1210 |
SAE1050 |
S50C |
1.Feature:
a,High-quality medium carbon steel,uniform characteristics of the microstructure.
b,Carbon content (mass fraction,%) ≥ 0.4, good wear resistance,ductility reduction.
c,Tempering must be quenched to avoid the occurrence of temper brittleness.
d,Tempering HRC19-22
2.Application:
a,Can be used for a variety of cold mold die pad.
b,For the manufacture of high wear resistance, dynamic load and impact of the role of small machined parts and spring pieces.
c,Standard template material.
3.Chemical composition (%)
| C |
Si |
Mn |
P |
S |
| 0.48-0.55 |
0.15-0.35 |
0.50~0.8 |
≤0.035 |
≤0.35 |
4.Avaiable size(mm)
| Flat Bar Size(mm) |
Round Bar Size(mm) |
| Thickness |
Width |
Length |
Diameter |
Length |
| 10-450 |
155-2200 |
5800 |
10-350 |
3000-6000 |
5.Delivery days:
For abundant stock, 7-15 days.
For customized products, 30-50 days.
6.Package: We provide standard export packing or according to customers' request.
Quality Contation
Both end of each bar must be cut as required
Ladle furnanced and vacuum de-gassed
Show heat No.On each bar
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.
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.
Hot Sale Products for Hot/Cold work Mold 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 |
Company Profile
Guangzhou ChangFeng Steel Co.,Ltd, is located in Guangzhou city, it was established in 2012,and is an Professional import and export company with ten years experience of selling special steel, which mainly sells plastic die steel, hot work die steel, cold work mould steel, alloy structural steel, bearing steel, tool steel, stainless steel, carbon steel, etc.We also act on behalf of exporting steels of mainly steel factories in China, including Baogang group,Shagang group, Wenfeng group, Xingcheng group, Dongte group, Daye and so on.We are full of export experience to the market all over the word, such as America, Germany, France, Italy, Turkey, Singapore, Thailand, Malaysia, Vietnam, Taiwan, and Middle-East.
We are pure-hearted and awaiting for your kind attention to our company.
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