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St-37 S235jr Ss400 A588 1055 Carbon Steel Sheet 1mm-20mm Carbon Steel Plate
SAE 1055 high structural steel is a high strength medium carbon steel that belongs to the SAE Standard special steel family.SAE 1055 steel, generally known as spring steel, is an SAE Standard steel with outstanding mechanical qualities and a wide range of applications.SAE 1055 steel is a specialty of BBN Steel.
SAE 1055 carbon steel is suitable for usage in couplings, crankshafts, and cold headed components.Construction, boiler, and so forth.
The tensile and yield strengths of SAE 1055 high carbon structural steel plate are listed below.
| Yield Rp0.2 (MPa) | Tensile Rm (MPa) | Impact KV/Ku (J) | Elongation A (%) | Reduction in cross section on fracture Z (%) | As-Heat-Treated Condition | Brinell hardness (HBW) |
| 867 (≥) | 835 (≥) | 11 | 22 | 23 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 413 |
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