| Type: | Flat |
|---|---|
| Standard: | AISI, ASTM, DIN, JIS, GB, BS |
| Composition: | Cr Mo |
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| 42CrMo chemical composition | ||||||
| C | Si | Mn | s | P | Cr | Mo |
| 0.38~0.45 | ≤0.4 | 0.6~0.9 | ≤0.035 | ≤0.035 | 0.9~1.2 | 0.15~0.3 |
| 42CrMo Mechanical properties | ||||||
| Tensile strength σb (MPa) | Yield strength σs (MPa) | Elongation δ5 (%) | Area shrinkage ψ (%) | Impact energy Akv (J) | Impact toughness value αkv (J/cm²): | Hardness |
| ≥1080(110) | ≥930(95) | ≥12 | ≥45 | ≥63 | ≥78(8) | ≤217HB |
42CrMo is used to manufacture forgings that require higher strength and larger quenched and tempered sections than 35CrMo steel, such as large gears for locomotive traction, supercharger transmission gears, rear axles, connecting rods and spring clips that are heavily loaded. 42CrMo is also used. It can be used for drill pipe joints and fishing tools in oil wells below 2000m.
Shandong kai steel company is not only provide the traditional processing services with "turning, milling, planing, grinding, drilling" equipment, but also can provide even more complex and precision of the finished steel with its CNC machining centers. We have 12000 Wate laser machine , 6000 wate laser cutting machine , Bend machine , welded machine , and so on , we promise we can provide procts as your drawing .
1. Standard seaworthy export packing, wooden pallets with plastics protection
located in Shandong province. In order to meet customer request of product variety,we established long term friendly cooperation with famous domestic mill plants. With good reputation in Europe, Southeast Asia, Middle East, South America and Africa,our annual export volume twenty-five million dollars,about forty percentage of total sales,especially our Wear Resistant Steel Plate, Weathering Steel Plate, High Strength Carbon Steel Plate are popular with Southeast Asia, Middle East customer
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