Description
Hardox 550 Plates Supplier and Manufacturer in Kolkata
Overview of Hardox 550 Plates
Hardox 550 is an abrasion-resistant steel with a nominal hardness of 550 HBW, offering a unique combination of toughness, strength, and wear resistance. It is specifically designed for applications requiring high impact resistance and durability. Hardox 550 plates are widely used in mining, quarrying, recycling, and heavy industrial applications due to their superior performance in harsh environments.
Chemical Composition
| Element | Composition (%) |
|---|---|
| Carbon (C) | ≤ 0.37 |
| Manganese (Mn) | ≤ 1.60 |
| Silicon (Si) | ≤ 0.50 |
| Phosphorus (P) | ≤ 0.015 |
| Sulfur (S) | ≤ 0.010 |
| Chromium (Cr) | ≤ 1.00 |
| Nickel (Ni) | ≤ 1.00 |
| Boron (B) | ≤ 0.004 |
Mechanical Properties
| Property | Value |
|---|---|
| Hardness | 525 – 575 HBW |
| Yield Strength | ≥ 1400 MPa |
| Tensile Strength | 1700 MPa |
| Elongation | ≥ 10% |
| Impact Energy (Charpy V-Notch) | ≥ 30 J at -40°C |
Dimensions Available
| Thickness (mm) | Width (mm) | Length (mm) |
|---|---|---|
| 8 – 50 | 1000 – 3000 | 2000 – 12000 |
Applications of Hardox 550 Plates
Hardox 550 plates are extensively used in industries that demand extreme wear resistance, including:
- Mining and Quarrying: Used in buckets, liners, and screens to withstand heavy impact and abrasion.
- Recycling Industry: Ideal for shredder blades, hammers, and cutting edges.
- Cement Industry: Applied in clinker cooler plates and crusher parts.
- Heavy Equipment Manufacturing: Utilized in dump truck bodies, conveyor chutes, and loader buckets.
- Steel and Foundry: Employed in blast furnace components and sinter crushers.
Equivalent Grades
| Standard | Grade |
|---|---|
| SSAB | Hardox 550 |
| DIN | XAR 550 |
| EN | 1.8704 |
Heat Treatment
Hardox 550 plates undergo quenching and tempering, which significantly enhances their mechanical properties, making them highly wear-resistant while maintaining good weldability and machinability.
Why Choose a Hardox 550 Plates Supplier and Manufacturer in Kolkata?
Kolkata is home to many trusted manufacturers and suppliers of Hardox 550 plates. The key benefits of sourcing from this region include:
- Certified Quality: Suppliers comply with international standards and provide material test certificates (MTC).
- Custom Sizes Available: Plates available in various dimensions to meet specific industry requirements.
- Competitive Pricing: Cost-effective solutions with bulk order options.
- Timely Delivery: Reliable supply chain ensuring prompt delivery across industries.
- Technical Support: Expert consultation for selecting the right grade and dimensions.
If you are looking for a reputable Hardox 550 plate supplier and manufacturer in Kolkata, ensure they offer high-quality, certified plates with customization options to meet your industrial needs.
