Audited Supplier
Why do you need to select the 20Cr material?
Basic parameter of 20Cr steel:
| Executive Standard | GB/T 3077-2015 | HRC | 58-62 |
| Usage | bush, bearing | Carburize thickness | 0.8mm-1.2mm |
| Advantage | high toughness and low friction resistance, high cost peroremance | Size internal diameter | φ20mm up to over 250mm |
Quality Control:
Fields of application of our steel bush: excavators, mini excavators, earth moving machines, agricultural machines, drilling machines and various equipment.
The hardened steel bushing is the standard bushing for earth moving machines. Thanks to a low friction coefficient, they are commonly used to protect housing from premature wear due to the friction with a pin.
Thanks to the use of a special steel with controlled chemistry yoke, our bushings guarantee a high performance (the standard for the case hardness depth- CHD- of the end product after the grinding is 0.8-1.0 mm and the hardness- HRC- is 58-62). Our bushings are high-performance and long-lasting as a result of the best choice of raw materials and heat treatments.
About Us
Founded in 2011, Ternal is a global manufacturer specializing in designing, manufacturing, and supplying CNC machining services and engine components and infrastructure. We serve customers in virtually every major industry.
Ternal also offers a full suite of manufacturing services that helps our customers reduce costs, improve quality, manage inventory, and maximize their manufacturing efforts.
We start manufacturing custom steel products based on CNC machining, investment casting, heat treatment, and corrosion protection. Our production facility and warehouse are in one location, rapid switching.
Our Expertise:
Passionate Team
A strong engineering team is focused on the anchor system knowledge to participate in clients' projects from design, material selection, installation and onsite assistance.
