China S45c S45cr C45 SAE1045 En8 Hot Rolled Carbon Steel Round Bars, Find details about China Steel Round Bar, Steel Round Bars from S45c S45cr C45 SAE1045 En8 Hot Rolled Carbon Steel Round Bars
Standard | Grade | C | Si | Mn | P | S |
GB/T699 | 45 | 0.42-0.5 | 0.17-0.37 | 0.5-0.8 | 0.035 | 0.035 |
JIS G4051 | S45C | 0.42-0.48 | 0.15-0.35 | 0.6-0.9 | 0.03 | 0.035 |
ASTM A29/A29M | 1045 | 0.43-0.5 | 0.15-0.35 | 0.6-0.9 | 0.04 | 0.05 |
EN 10083-2 | C45E/1.1191 | 0.43-0.5 | 0.4 | 0.5-0.8 | 0.03 | 0.035 |
Tensile Strength(Mpa) | Yield Strength(Mpa) | Elongation % | Reduction Area % | ||||
Min 600 | Min 355 | Min 16 | Min 40 |
A | B | C | D | |
MAX | MAX | MAX | MAX | |
Thin | 2 | 2 | 2 | 2 |
Thick | 1 | 1 | 1 | 1 |
Delivery condition | Diameter ranges |
Hot tolled | M12-M310 |
Hot rolled+Q&T(Quenched and tempered) | M12-M310. |
Cold drawn +Q&T(Quenched and tempered) | M10-M100 |
Peeled / Peeled+Q&T | M10-M100 |
Forged/Forged+Heat treatment. | M250-M1000 |