Product Name: JIS G4051 S40C S43C S45C S48C S50C S55C Carbon Steel Round Bar
Material: S40C S43C S45C S48C S50C S55C
No. | ASTM | Chemical Component ( % ) | |||||
C | Si | Mn | Cr | M | Cu | ||
≤ | |||||||
1 | 1008 | 0.05~O.11 | ≤0.03 | 0.25~0.50 | 0.10 | O.30 | 0.25 |
2 | 1010 | 0.07~O.13 | ≤O.07 | O.25~O.50 | O.15 | 0.30 | 0.25 |
3 | 1015 | 0.12~O.18 | ≤O.07 | 0.25~O.50 | 0.25 | 0.30 | 0.25 |
4 | 1008 | 0.05~O.11 | O.17~O.37 | O.35~O.65 | O.10 | O.30 | O.25 |
5 | 1010 | 0.07~O.13 | 0.17~O.37 | 0.35~0.65 | 0.15 | O.30 | O.25 |
6 | 1015 | 0.12~0.18 | 0.17~O.37 | O.35~0.65 | O.25 | O.30 | O.25 |
7 | 1020 | 0.17~0.23 | 0.17~0.37 | 0.35~0.65 | O.25 | O.30 | O.25 |
8 | 1025 | 0.22~0.29 | 0.17~O.37 | O.50~O.80 | O.25 | O.30 | 0.25 |
9 | 1030 | 0.27~O.34 | O.17~O.37 | O.50~O.80 | 0.25 | O.30 | 0.25 |
10 | 1035 | 0.32~0.39 | O.17~O.37 | O.50~O.B0 | 0.25 | O.30 | 0.25 |
11 | 1040 | 0.37~O.44 | 0.17~O.37 | O.50~O.80 | O.25 | O.30 | O.25 |
12 | 1045 | 0.42_O.50 | O.17~O.37 | 0.50~0.80 | 0.25 | O.30 | 0.25 |
13 | 1050 | 0.47~0.55 | 0.17~O.37 | 0.50~0.80 | 0.25 | O.30 | O.25 |
14 | 1055 | O.52~0.60 | O.17~O.37 | O.50~0.80 | O.25 | 0.30 | O.25 |
15 | 1060 | 0.57~O.65 | 0.17~O.37 | 0.50~O.80 | O.25 | O.30 | 0.25 |
16 | 1065 | O.62~0.70 | 0.17~0.37 | O.50~O.80 | O.25 | O.30 | O.25 |
17 | 1070 | O.67~0.75 | 0.17~0.37 | O.50~O.80 | 0.25 | O.30 | O.25 |
18 | 1075 | O.72~0.80 | 0.17~O.37 | 0.50~0.80 | 0.25 | O.30 | O.25 |
19 | 1080 | O.77~0.85 | O.17~0.37 | O.50~O.80 | 0.25 | O.30 | 0.25 |
20 | 1085 | O.82~0.90 | O.17~0.37 | 0.50~O.80 | O.25 | O.30 | O.25 |
JIS G4051 S40C S43C S45C S48C S50C S55C Carbon Steel Round Bar