Products
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AISI/SAE 5160 Carbon Steel Bar
5160 steel bar is a medium carbon alloy steel, including carbon, chromium, manganese, silicon, phosphorus and other elements, containing a small amount of chromium to improve hardenability.
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AISI/SAE 8620 Carbon Steel Bar
8620 steel bar is a low alloy steel mainly composed of iron, carbon, silicon, manganese, phosphorus, sulfur, chromium, nickel and other elements. It has good hardenability and weldability, and can obtain excellent mechanical properties through heat treatment.
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AISI/SAE1025 Round Steel Bar
AISI 1025 Steel Bar is a medium carbon steel containing 0.22% to 0.28% carbon, stronger than low carbon steel, more machinable and ductile than high carbon steel, with good plasticity, machinability and strength.
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AISI/SAE1045 C45 Round Steel Bar
AISI 1045 Steel Bar is made from a medium carbon, medium tensile strength steel that offers fairly good strength, machinability, and reasonable weldability in the hot rolled condition.
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Excavator H-link DOOSAN DH55 DH80
The yield strength of the connecting rod is 800 MPa, the impact flexibility is 800 kJ/m2, and the central hardness is 22HRC~25HRC. High-strength CO2 gas shielded welding is used to ensure the strength of the connecting rod mechanism. The inner lining is made of ductile iron to ensure the self-lubricating function of the bucket connecting rod.
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Bright Steel Bar
Bright steel bars are made of cold drawn steel with a polished surface to give them a bright finish and are often used in the production of precision parts such as gears, shafts and bearings.
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Cold-Drawn Steel Bar
Cold drawn steel, like cold rolled steel, is processed at room temperature. However, while cold rolling produces a flat product, cold drawn steel produces a thin shape, like a rod or wire.
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Excavator H-link KOBELCO SK120 SK210
The link rod provides yield strength of 800MPa, impact flexibility of 800kJ/m2 and center hardness of 22HRC~25HRC. High strength CO2 gas shielded welding is used to ensure the strength of the link mechanism. The internal liner is made of spheroidal graphite cast iron, guaranteeing self-lubricating function when the bucket link is working.
Since tipping links are not bushed, the bores will eventually wear out and need replacing. Damage to both bucket links and tipping links can result from bucket pins coming adrift during digging, or from fouling on items such as lifting chains. Damaged links should be replaced immediately to avoid further damage to the bucket, dipper arm, and bucket ram.
For your convenience we stock the tipping links in pairs, and the bucket links without bushes, giving you the option of re-using bushes where they are still in good condition.
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EN8/EN9 En Series Round Steel Bar
EN8 is a medium carbon steel with a carbon content of 0.25%~0.60%. It has high strength and wear resistance and is used to manufacture mechanical parts, bearings, gears and other parts. After heat treatment, it can obtain higher hardness and strength.
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Excavator Link Rod HITACHI EX300 EX120
1. Materials: Q235
2. Certifications: ISO9001 &TS and CE certification.
3. Production quality testing: hardness testing, welding quality inspection, dimensional inspection and visual inspection etc.
4. Competitive products: good quality with reasonable price.
5. Strong wear resistance and long life span, can be used in harsh environment and serious abrasion.
6. Professional: our factory has over 10 years working experience in casting and forging process and manufacture.
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A36 Round Steel Bar
A36 is a low carbon steel containing manganese, phosphorus, sulfur, silicon and copper, with good weldability and high yield strength, commonly used as various structural steel parts.
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Excavator Sprocket Komatsu PC300-7 PC400-5
Diving gears with complete models and types are available for excavating equipment ranging from 0.8 to 100 tons.
Adopts precision processing technology and special heat treatment technique, so reach the best wear-resistance and prolong life time to maximum extent.
