BISALLOY® Wear 550
BISALLOY® steelMade in AustraliaBISALLOY® Wear 550: 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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Thickness: 8–50 mm
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 550: 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 | 8–50 mm | BISALLOY® Wear 550 Steel — product datasheet · 2024-07 · 1 |
| Brinell hardness | 530–570 HB Official sources conflict. The dated source is shown; human technical review is required. | BISALLOY® Wear 550 Steel — product datasheet · 2024-07 · 1 |
| Proof strength | 1400 MPa Typical reference value in the official source. | BISALLOY® Wear 550 Steel — product datasheet · 2024-07 · 1 |
| Tensile strength | 1850 MPa Typical reference value in the official source. | BISALLOY® Wear 550 Steel — product datasheet · 2024-07 · 1 |
| Mechanical properties | A50 = 8%; Charpy-L = 16 J @ −40°C (10×10 mm) | BISALLOY® Wear 550 Steel — product datasheet · 2024-07 · 1 |
| Chemical composition | C≤0.38%; P≤0.020%; Mn≤0.50%; Si≤0.35%; S≤0.005%; Ni≤1.00%; Cr≤1.20%; Mo≤0.30%; B≤0.002%; CE(IIW)≈0.68; CET≈0.46 | BISALLOY® Wear 550 Steel — product datasheet · 2024-07 · 1 |
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
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