Precision AISI1045 CK45 S45C High carbon steel round bar
Similar or Equivalent Grades
GB | AISI | DIN | JIS |
45 | 1045 | 1.0503 | S45C |
Chemical composition
Standard |
Grade |
C |
Si |
Mn | P | S | Cr | Ni | Cu | |
≤ | ||||||||||
GB | 45 | 0.42-0.50 | 0.17-0.37 | 0.50-0.80 | 0.035 | 0.035 | 0.25 | 0.30 | 0.25 | |
JIS | S45C | 0.42-0.48 | 0.15-0.35 | 0.60-0.90 | 0.030 | 0.035 | 0.20 | 0.20 | 0.30 | |
ASTM | 1045 | 0.43-0.50 | — | 0.60-0.90 | 0.040 | 0.050 | — | — | 0.20 | |
Mechanical Property
Tensile Strength | Yield Strength | Elongation Rate | Contractibility | Impact Energy | Hardness(HB) |
| ≥600MPa | ≥355MPa | ≥16% | ≥40% | ≥39J | ≤229(without heat treatment) ≤197(annealing) |
Characteristics
1) Common quenched and tempered structural steel
2) Good comprehensive mechanics performance
3) Low hardenability
Application
1) S45C/ 1045/ C45 carbon steel is mainly used to be manufactured moving parts with high
strength, such as the impeller of turbomachine, piston of compressor, shaft, gear, rack, worm,
etc.
2) Pre-heating before welding and stress relief annealing after welding is very necessary.
Description Details
Available Size | Dia 10mm-600mm or according to you requirements
|
Delivery Condition | Hot rolled, annealed or forged |
Surface Condition | Black surface, turning, machined, bright or polishing |
Heat Treatment | Quenched, tempered or annealed |
Smelting Process | EAF(Electric Arc Furnace) or ESR(Electroslag Refining/Remelting) |
Packing Condition | Seaworthy packing, bundles or according to your requirements |
Delivery Time | 20-30days after order confirmed |
Trade Term | FOB, CFR, CIF |
Payment Term | T/T or L/C |
Loading Port | Main port in China, such as Shanghai, Qingdao, Tianjin, etc. |
LIAOCHENG KUNCHENG PIPE CO.,LTD.
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Hollow section :S235JR, S275JR, S355JR, P265GH, P355N
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