Sichuan Liaofu Special Steel Company is one of the most experienced manufacturers and suppliers of 18crnimo7-6 alloy forged steel round bar in China. With over 20 years' experience, our factory offer high quality products made in China with competitive price. Welcome to contact us for wholesale service.
18CrNiMo7-6 1.6587 Alloy Forged Steel Round Bar Gear Shaft Materials
1: 18crnimo7-6 Alloy Forged Steel Round Bar
18CrNiMo7-6 is the European Committee for Standardization (EN) steel number representation method, its corresponding domestic grade is 17Cr2Ni2Mo145.
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2: 18CrNiMo7-6 Steel equivalent
| Country | Europe | |
| Standard | EN | |
| Grade | 18CrNiMo7-6 | 1.6587 |
3: 18CrNiMo7-6 steel chemical composition
| Grade | C | Si≤ | Mn | P≤ | S≤ | Cr | Mo | Ni |
| 18CrNiMo7-6 | 0.15-0.21 | 0.4 | 0.5-0.9 | 0.035 | 0.035 | 1.5-1.8 | 0.25-0.35 | 1.4-1.7 |
4: 18CrNiMo7-6 steel overviews
| Size | Round | Dia 10-800mm |
| Plate/Flat/Block | Thickness 5mm-400mm |
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| Width 50mm-2500mm |
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| Heat treatment | As rolled, Normalized.Annealed, Q+T | |
| Surface condition | Black; Machined; | |
| Delivery condition | Forged; Hot rolled; Cold drawn | |
| Test | Tensile strength, Yield strength, elongation, area of reduction, impact value, hardness | |
| Payment terms | T/T;L/C;/Money gram/ Paypal | |
| Trade terms | FOB; CIF; C&F; etc.. | |
| Delivery time | 30-45 days | |
| Application | Its most common applications are for stubs, gears, shafts for the wind industry, crankshafts, rims, reducers, automobile gear boxes and pieces for industrial and agricultural vehicles. | |
Application field
18crnimo7-6 Alloy Forged Steel Round Bar is widely used in transmission gears, with high bending strength, contact fatigue strength, as well as high hardness and wear resistance. The heart also has high hardness and toughness, and high comprehensive mechanical properties.
Comparison with other materials
18CrNiMo7-6 Compared to 20CrMnTi, 17CrNiMo6 has better toughness and is suitable for application scenarios that require higher toughness 15
Forge round steel, steel flat, square steel, module, shaft and roller, etc. The main specifications of the products include Φ80-1000mm forging materials and 80-1200mm square billets and which the maximum piece weight can reach 50T.
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