BISALLOY® Wear 450 Plus
BISALLOY® steelMade in AustraliaBISALLOY® Wear 450 Plus: A quenched and tempered abrasion-resistant grade in the BISALLOY® Wear range. Selection should follow the verified hardness, thickness and fabrication requirements of the application.
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Theoretical calculation using nominal dimensions and an assumed density of 7,850 kg/m³. Tolerances and cuts affect delivery mass; not a stock confirmation or certified weighing. Calculation source ↗
Technical specifications
mm: 0 < Length ≤ 25000; 0 < Width ≤ 10000; 0 < Thickness ≤ 500. Plates: 1–1000.
Overview
BISALLOY® Wear 450 Plus: A quenched and tempered abrasion-resistant grade in the BISALLOY® Wear range. Selection should follow the verified hardness, thickness and fabrication requirements of the application.
Technical specifications
| Technical specifications | Mechanical properties | Source document |
|---|---|---|
| Thickness range | 8–20; 25–40; >40–100 mm Official sources conflict. The dated source is shown; human technical review is required. The value changes with thickness; use the source ranges. | Metal Asia — BISALLOY® Technical Guide 2026 · 2026-09-29 · 11 |
| Brinell hardness | 425–475 (8–40 mm); 420–475 (>40–100 mm) HB Official sources conflict. The dated source is shown; human technical review is required. The value changes with thickness; use the source ranges. | Metal Asia — BISALLOY® Technical Guide 2026 · 2026-09-29 · 11 |
| Proof strength | 1150 MPa Typical reference value in the official source. | Metal Asia — BISALLOY® Technical Guide 2026 · 2026-09-29 · 11 |
| Tensile strength | 1400 MPa Typical reference value in the official source. | Metal Asia — BISALLOY® Technical Guide 2026 · 2026-09-29 · 11 |
| Mechanical properties | A50 = 12%; Charpy-T = 27 J @ −40°C | Metal Asia — BISALLOY® Technical Guide 2026 · 2026-09-29 · 11 |
| Chemical composition | 8–20 mm: C≤0.22%, P≤0.025%, Mn≤0.80%, Si≤0.60%, S≤0.008%, Ni≤1.00%, Cr≤1.00%, Mo≤0.30%, B≤0.005%, CE(IIW)≈0.49; 25–40 mm: C≤0.22%, P≤0.025%, Mn≤1.00%, Si≤0.60%, S≤0.008%, Ni≤1.50%, Cr≤1.30%, Mo≤0.40%, B≤0.005%, CE(IIW)≈0.62; >40–100 mm: C≤0.23%, P≤0.025%, Mn≤1.30%, Si≤0.60%, S≤0.008%, Ni≤1.50%, Cr≤1.50%, Mo≤0.50%, B≤0.005%, CE(IIW)≈0.73 | Metal Asia — BISALLOY® Technical Guide 2026 · 2026-09-29 · 11 |
Applications
- Mining & earthmoving
- Mineral processing
Key advantages
- Verified abrasion-resistant hardness for wear-intensive service
- Multiple grades allow selection around the application and verified technical range
Equivalent standards
Verified certificates
Verified certificates
Certificates will appear here after the relevant files and their scope have been verified.
Cutting, welding and bending notes
Cutting, welding and bending guidance is provided only where supported by official product documentation.
Datasheets and supporting documents
Related products
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