How do I choose between AR400, AR500 and CCO?

AR400 for moderate abrasion, AR500 for heavy abrasion and impact, CCO for extreme abrasion (high friction without heavy impact). Send your bulk material type, particle size and operating conditions for a recommendation.

Can AR plate be welded and bent?

AR400/AR500 (through-hardened) plate can be welded and bent with proper preheat procedures. CCO can only be cut on the base and fixed by bolt/weld on its base, not bent across the overlay area.

Do you cut to drawing?

Yes. We provide CNC plasma/gas cutting, bending and drilling so plate arrives as ready-to-fit liners.

How much longer does it last than ordinary steel?

Depending on application, AR plate can last 3–5 times longer than mild steel, and CCO even longer in extreme abrasion — reducing replacement frequency and downtime.

Products

Wear-Resistant Plates

In mining and bulk-materials industries, wear is a relentless cost — worn chutes, hoppers and buckets mean repeated replacement and downtime. The right wear-resistant plate extends component life many times over compared with ordinary steel, and actually lowers total cost of ownership.

We supply AR (Abrasion Resistant) plate and chromium carbide overlay (CCO) for operations enduring heavy abrasion from coal, ore and aggregates.

Chromium-carbide-overlay wear-resistant plate for mining equipment

Plate types we supply

AR400 — ~400 HBW hardness, versatile for liners, chutes and dump-truck bodies with moderate abrasion.
AR450 / AR500 — higher hardness for heavy abrasion and impact; longer service life in aggressive environments.
Hardox-grade quenched & tempered — through-hardened plate combining hardness and strength, weldable and formable.
Chromium carbide overlay (CCO) — bimetal plate (base + chromium-carbide overlay) for extreme abrasion; lasts far longer under high friction.
Clad & complex plate — double-sided overlay and special profiles to order.

Sizes & shapes

AR plate is typically 6–60 mm in 2×6 m / 2.5×6 m sheets; CCO ranges 6+4 mm to 20+15 mm (base+overlay). We offer cutting (CNC plasma/gas), bending and drilling so plate arrives ready to install.

Applications by industry

Mining: chute liners, hoppers, excavator buckets and dump-truck bodies — delivery to Samarinda, Banjarmasin and Balikpapan. Cement & aggregate: crusher liners and conveyors. Power plants: coal handling. Steel: sinter liners and materials handling.

Sourcing & lead time

Common AR400/AR500 is stocked for 3–10 working-day delivery; CCO and large sizes are imported or fabricated in 3–6 weeks. For finished parts (ready-to-fit liners) we provide cutting to drawing.

Quality assurance

Mill certificates with hardness (HBW) and composition data are included; for CCO we provide overlay thickness and carbide-structure data.

Indicative pricing

The figures below are indicative — please request the catalog; price depends on grade, thickness and quantity.

Product	Grade	Indicative price
AR400 plate (per kg)	~400 HBW	IDR 28,000 – 45,000
AR500 plate (per kg)	~500 HBW	IDR 35,000 – 58,000
CCO bimetal plate (per m²)	Cr-carbide	IDR 1,800,000 – 4,500,000
Cutting/bending service	per process	Negotiable

Mining contract procurement is on the pricing page.

Chat via WhatsApp