With a firm presence right here in Kinshasa, Yoane Steel has built its reputation on being a reliable local partner for industry. We take pride in supplying robust materials that meet the demands of our region’s growing infrastructure and construction sectors. Among our key offerings is the high-strength QUARD 450 sheet and plate, a product we trust to deliver exceptional performance and durability for the most challenging projects, ensuring our clients build with confidence and longevity in mind.
The QUARD 450 is an abrasion-resistant steel that achieves its strength through a carefully balanced composition, typically including carbon, manganese, and other alloys. This specific formulation gives it a minimum Brinell hardness of 450, translating into outstanding resistance against wear and impact. It’s this tough nature that allows it to withstand constant abrasion and heavy loading, making it a go-to material for applications where ordinary steel would quickly fail and require frequent replacement.
Item:Â Abrasion Resistant Plate
Thickness :Â 4MM & Above
Length :Â Up to 12000 mm
Width :Â 1500 – 3100 mm
Production :Â Hot-Rolled (HR) / Cold-Rolled (CR)
Applications :Â concrete industry, metallurgy, fan industry, coal industry, mining machinery, construction machinery,etc.
Heat Treatment:Â N, Q+T
Material :Â QUARD 450 Plates, QUARD 450 Abrasion Resistant Steel Plates, QUARD 450 Wear Resistant Plates
| Grade | C | Si | Mn | P | S | Cr | Ni | Mo | B |
| Quard 450 | 0,20 | 0,60 | 1,40 | 0,025 | 0,010 | 0,20 | 0,10 | 0,25 | 0,005 |
| Grade | Yield Strength (MPa) | Tensile Strength (MPa) | Elongation (%) | Hardness | Charpy-V impact test |
|---|---|---|---|---|---|
| Quard 450 | 1050 | 1250 | 10 | HBW = 370 – 430 | longitudinal at -40°C 30 J |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
You’ll find QUARD 450 hard at work in some of the toughest industrial environments. It is perfectly suited for heavy equipment like dump truck bodies and concrete mixer liners, where it handles abrasive materials day in and day out. It’s also essential in mining for chutes, hoppers, and buckets, and in construction for robust wear plates on heavy machinery. Essentially, anywhere that involves severe friction and impact, QUARD 450 provides a long-lasting shield, dramatically cutting down on maintenance and replacement costs.
Yoane Steel is a leading manufacturer, supplier and exporter of high-quality Carbon Steel, Alloy Steel, Mild Steel and Galvanized Steel products. Our extensive product range includes Pipes, Tubes, Flanges, Pipe Fittings, Forged Fittings, Sheets and Plates, catering to various industries in Kinshasa, Congo.
Copyright 2025 Yoane Steel. All rights reserved
