Available types and performance of swivel lining materials
| Material | Hardness | |
| HS40 | 36CrNiMoV | 375-425HB |
| HS50 | 36CrNiMoV | 475-525HB |
| HS55 | 36CrNiMoV | 525-575HB |
| HS60 | 4Cr5NiMoV | 500-500HB |
| HS65 | Cr15 | >600HB |
| HS70 | Cr26 | >600HB |
Available types and performance of swivel lining materials
| Material | Hardness | |
| HS40 | 36CrNiMoV | 375-425HB |
| HS50 | 36CrNiMoV | 475-525HB |
| HS55 | 36CrNiMoV | 525-575HB |
| HS60 | 4Cr5NiMoV | 500-500HB |
| HS65 | Cr15 | >600HB |
| HS70 | Cr26 | >600HB |
Gyratory Crusher Wear Parts Concave Alloy Steel: Engineered for Global Mining Giants
For procurement engineers and operational leaders at major mining houses and OEMs, the selection of gyratory crusher concave wear parts transcends a simple component purchase. It is a strategic decision impacting primary circuit availability, total cost of ownership (TCO), and ultimately, the profitability of the entire mining operation. When your equipment bears the names of industry leaders like Metso, Sandvik, FLSmidth, or ThyssenKrupp, the wear parts within them must meet an uncompromising standard of performance, reliability, and precision.
At Huasheng Castings, we have built our 14-year legacy on meeting precisely this standard. We specialize in the advanced engineering and manufacturing of Gyratory Crusher Wear Parts Concave Alloy Steel, serving as a trusted, high-capacity foundry partner for global mining and original equipment manufacturers. Our mission is to provide concave solutions that don’t just fit but enhance the performance of the world’s most critical primary crushers.
Foundry Scale Meets Metallurgical Precision: The Huasheng Advantage
Our capability to serve the international market at scale is rooted in substantial, vertically integrated manufacturing infrastructure. Operating from a 66,000-square-meter production base, we command an annual melting capacity exceeding 45,000 tons. This scale is not merely about volume; it is the foundation that allows for dedicated production lines, stringent process controls, and deep specialization in high-wear alloy steel components.
The production of premium alloy steel concaves is a symphony of controlled processes:
Customization: Delivering the Exact Performance Your Operation Demands
We understand that “alloy steel” is not a monolith. A concave battling abrasive taconite requires a different metallurgical profile than one processing high-impact copper porphyry ore. As a specialist partner, our strength lies in adaptive customization:
A Partnership Built on Total Cost of Ownership
For global miners and OEMs, the true metric is cost per crushed ton. A lower-priced, inferior concave that leads to unexpected failure, costly emergency downtime, and lost production is a liability. Our engineered alloy steel concaves are designed as an asset—to deliver extended service life, maintain stable crushing parameters for consistent output, and minimize unplanned maintenance events.
We position ourselves not just as a supplier, but as an extension of your supply chain—a reliable, high-volume manufacturing partner committed to consistency, transparency, and continuous improvement. Our proven track record of supplying durable, high-performance wear parts to the international market stands as a testament to our capability.
Elevate Your Primary Crushing Performance
If your operation relies on major-brand gyratory crushers and demands wear parts that match their engineering pedigree, Huasheng Castings offers a proven, scalable solution.
Contact us today to discuss your specific concave requirements, request a detailed technical dossier, or initiate a sample order. Partner with a foundry that combines industrial scale with metallurgical expertise to deliver Gyratory Crusher Wear Parts Concave Alloy Steel worthy of your most critical equipment.











