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S50C steel has good property of cutting and machinability. It's widely used for plastic mold base plate, machinery parts and so on.
The carbon content of S50C is more than 0.4%, which makes its good wearing resistance and high strength. However, due to high carbon content, which element can make easy deformation and crack, quenching is so
JIS G4051 Standard specifies the carbon steels for machine structural use manufactured by hot forming, such as hot rolling or hot forging, ordinarily to be used after further process of forging, cutting and heat treat-ment, hereinafter referred to as the "steel"
S50C steel chemical composition
|
Grade |
C |
Si |
Mn |
P |
S |
|
S50C |
0.47-0.53 |
0.15-0.35 |
0.30-0.9 |
≤0.03 |
≤0.035 |
JIS G 4051 S50C steel plate mechanical property
|
Grade |
Yield strength MPa |
Tensile strength MPa |
Elongation % |
Impact energy |
Hardness(HB) |
|
S50C |
≥539 |
≥735 |
≥15 |
≥69 |
212-277 |
Permissible Maximum Values for Flatness of S50C Hot Rolled Steel Plate and Sheet (S 28 C to S 58 C) Unit : mm
|
Thickness/Width |
Under 1250 |
1250 to 1600 excl. |
1600 to 2000 excl. |
2000 to 2500 excl. |
2500 to 3000 excl. |
3000 and over |
|
under 1.60 |
27 |
30 |
- |
- |
- |
- |
|
1.60 to 4.00 excl. |
24 |
27 |
30 |
- |
- |
- |
|
4.00 to 6.30 excl. |
21 |
24 |
27 |
33 |
39 |
42 |
|
6.30 to 10.0 excl. |
18 |
21 |
24 |
30 |
36 |
39 |
|
10.0 to 25.0 excl. |
15 |
18 |
21 |
24 |
27 |
30 |
|
25.0 to 63.0 excl. |
12 |
15 |
18 |
21 |
24 |
27 |
|
63.0 to 160 excl. |
12 |
12 |
15 |
18 |
21 |
24 |
If you need S50C steel material and want to know S50C steel specification,please contact us freely. If your order is urgent, we will supply you the ex-stock in our Shanghai warehouse. If your order is large, our factory would like to produce for you.
Shanghai Katalor Enterprises Co Ltd
Email: info@katalor.com
web:
http://www.bsteelplate.com
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http://www.katalor.com/
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http://section-steel.com/
skype: shanghai.katalor
ADD:Room 101, No.16, 6th building, 9th lane, Guangyi road, Zhuqiao town, Pudong new district, Shanghai, China