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LJ
Product Description:
We are specialized in manufacturing different type of large mechanical products according to engineer drawings.
The products include gears, pinions, sprockets, shafts, wheels, rollers, couplings, pulleys, housings ,frames, molds, nonstandard machinery parts, wear resistant parts and structural components.
| Largest OD | 8000mm |
| Largest Weight | 15000kg |
| Surface Finish | 3.2um Ra Or As Required |
| Forging Reduction Min | 3.1 Or As Required |
| Forged Steel Ring Application | Gear/Transmission,Metallurgy Field,Oi1&Gas Field,Ship-buil ding,Wind Energy,Chemi stry/PRV&Pipe,Mining,Sugar Plant Machinery,Construction,Power Generation/Motors and Others |
Material:
1Cr17Ni2 is a kind of steel species with better strength and toughness in martensite stainless steel. It has good corrosion resistance to oxidative acids, most organic acids, and organic salts. It is generally suitable for manufacturing nitric acid, production and light industry, and textile industries. In the industry, it is necessary to require strong toughness and corrosive shafts, piston rods, pumps and other parts.
Chemical Composition(%)
| C | Si | Mn | S | P | Cr | Ni |
| 0.11-0.17 | ≤0.80 | ≤0.80 | ≤0.030 | ≤0.035 | 16.00~18.00 | 1.50-2.50 |
Mechanical Property
| Tensile Strength (MPa) | Elongation (%) | Impact Akv(J) |
| ≥1080 | ≥10 | ≥39 |
Product Description:
We are specialized in manufacturing different type of large mechanical products according to engineer drawings.
The products include gears, pinions, sprockets, shafts, wheels, rollers, couplings, pulleys, housings ,frames, molds, nonstandard machinery parts, wear resistant parts and structural components.
| Largest OD | 8000mm |
| Largest Weight | 15000kg |
| Surface Finish | 3.2um Ra Or As Required |
| Forging Reduction Min | 3.1 Or As Required |
| Forged Steel Ring Application | Gear/Transmission,Metallurgy Field,Oi1&Gas Field,Ship-buil ding,Wind Energy,Chemi stry/PRV&Pipe,Mining,Sugar Plant Machinery,Construction,Power Generation/Motors and Others |
Material:
1Cr17Ni2 is a kind of steel species with better strength and toughness in martensite stainless steel. It has good corrosion resistance to oxidative acids, most organic acids, and organic salts. It is generally suitable for manufacturing nitric acid, production and light industry, and textile industries. In the industry, it is necessary to require strong toughness and corrosive shafts, piston rods, pumps and other parts.
Chemical Composition(%)
| C | Si | Mn | S | P | Cr | Ni |
| 0.11-0.17 | ≤0.80 | ≤0.80 | ≤0.030 | ≤0.035 | 16.00~18.00 | 1.50-2.50 |
Mechanical Property
| Tensile Strength (MPa) | Elongation (%) | Impact Akv(J) |
| ≥1080 | ≥10 | ≥39 |
