Specifications Chemicial composition: C=0.40~0.50, Si=0.20~0.30, Mn=0.60~0.70, P≤0.016, S≤0.008,Cr≤0.023, Ni≤0.014, Als≤0.005, Cu=0.010~0.018. Delivery condition: EAF or ESR, forged, black or machined surface, annealed, hardness: HBS≤229. Application: usually used for making injection palstic moulds, mould frames and some middle-range machines. Comparable steel grade: ASTM 1050 GB 50# JIS S50C DIN 1.1191 Inspection: 100% ultrasonic according to the test standard SEP1921-84 GR. 3. Class C/C Certificate: MTC can be offered
Application:
Hot rolled carbon steel round bar S50C / SAE1050 is usually used for making injection palstic moulds, mould frames etc.
| Product Name | S45C S50C Carbon Constructional Steel |
| Material | carbon steel |
| Technique | hot rolled or forged |
| Standard | AISI, ASTM, BS, DIN, GB, JIS, DIN |
| Grade | GB 45# AISI 1045 DIN 1.1191 JIS S45C, GB 50# AISI 1050 DIN 1.1191 JIS S50C |
| process of Melting | EAF+LF+VD |
| Condition of Heat Treatment | Annealed or Q+T |
| Brand name | CWS Steel |
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