HB 450 Plates Manufacturer in India
HB 450 Plates are a specialized category of high-strength steel plates designed to offer exceptional wear resistance and durability. These plates are widely used across industries like mining, construction, and manufacturing due to their ability to withstand abrasive environments and high-stress conditions. At ASC LLP, we pride ourselves on being one of the leading HB 400 and HB 450 Plates Suppliers and exporters, delivering top-notch solutions to clients worldwide.
What Are HB 450 Plates?
HB 450 Plates refer to steel plates with a nominal hardness value of 450 HBW/BHN (Brinell Hardness). This hardness ensures excellent resistance against wear, making them ideal for applications where durability is crucial. Engineered to perform under demanding conditions, these plates exhibit:
- High impact resistance
- Outstanding strength
- Superior abrasion resistance
Their enhanced mechanical properties make them popular for industrial applications requiring long-lasting and reliable performance.

Key Features of HB 450 Sheets
- High Hardness (450 HBW/BHN): The defining feature of HB 450 Sheets is their high hardness level of 450 HBW/BHN, ensuring exceptional wear resistance even under extreme conditions.
- Superior Strength: These plates are designed for applications requiring high strength, making them suitable for structural and heavy-duty applications.
- Excellent Wear Resistance: HB 450 High Strength Steel Plates are specifically engineered to resist abrasion and wear, prolonging the lifespan of equipment and reducing maintenance costs.
- Ease of Fabrication: Despite their high hardness, these plates are relatively easy to cut, weld, and fabricate, allowing for versatility in various applications.
- Corrosion Resistance: HB 450 Wear Resistant Steel Plates have moderate corrosion resistance, making them suitable for outdoor and harsh environments.
Advantages of Hardened 450 Plates from ASC LLP
- Durability: HB 450 Steel Plates ensure a longer service life for equipment, reducing downtime and maintenance costs.
- Cost-Effectiveness: The high wear resistance of these plates reduces the need for frequent replacements, resulting in significant cost savings.
- Versatility: HB 450 Plates can be fabricated to suit various industrial requirements, offering unmatched adaptability.
- Global Standards Compliance: As leading HB 450 Wear Resistant Steel Plates Manufacturers in India, our products adhere to international quality standards, ensuring reliability and consistency.
- Custom Solutions: We offer customized solutions for Hardened 450 Plates to cater to specific industry needs, including thickness, dimensions, and finishing.
Applications of HB 450 High Strength Steel Plates
Hardened 450 Sheets are widely used across industries where wear resistance and durability are crucial. Here are some common applications:
1. Mining and Earthmoving Equipment
- Used for dump truck liners, conveyor belts, and excavator buckets.
- Their wear resistance ensures prolonged operation without frequent replacements.
2. Construction Industry
- Ideal for heavy-duty machinery like bulldozers and cranes.
- Provides structural support in high-stress environments.
3. Material Handling
- Utilized in chutes, hoppers, and other equipment that handle abrasive materials.
- Reduces downtime caused by wear-related damage.
4. Automotive and Transportation
- Employed in the manufacturing of heavy vehicles and trailers.
- Offers protection against impact and wear during operations.
5. Steel and Cement Plants
- Widely used for linings, crushers, and grinding mills due to their abrasion-resistant properties.


Schedule and Size Chart for HB 450 Plates
Thickness (mm) | Width (mm) | Length (mm) | Weight (kg/m²) |
5.0 – 8.0 | 1000 – 2500 | 2000 – 12000 | 39.25 – 62.8 |
8.1 – 12.0 | 1000 – 2500 | 2000 – 12000 | 62.85 – 94.8 |
12.1 – 20.0 | 1000 – 2500 | 2000 – 12000 | 94.85 – 157.8 |
20.1 – 40.0 | 1000 – 2500 | 2000 – 12000 | 157.9 – 315.6 |
40.1 – 50.0 | 1000 – 2500 | 2000 – 12000 | 315.7 – 394.5 |
Mechanical Properties of HB 450 Sheets
Property | Value |
Hardness (HBW/BHN) | 425 – 475 |
Tensile Strength (MPa) | 1250 – 1450 |
Yield Strength (MPa) | ≥ 1050 |
Elongation (%) | 10 – 15 |
Impact Toughness (J) | ≥ 20 (at -40°C) |
Specifications of HB 450 Wear Resistant Steel Plates
Standard | Specification |
Manufacturing Standard | EN 10051, ASTM A6 |
Hardness Class | 450 HBW/BHN |
Grade | HB 450 |
Heat Treatment | Quenched and Tempered (Q&T) |
Surface Finish | Mill Finish, Shot Blasted |
Applications | Mining, Construction, Heavy-duty Equipment |
Chemical Composition of Hardened 450 Plates
Element | Composition (%) |
Carbon (C) | 0.20 – 0.30 |
Silicon (Si) | 0.70 max |
Manganese (Mn) | 1.0 – 1.50 |
Chromium (Cr) | 1.50 – 2.0 |
Nickel (Ni) | 0.5 – 1.0 |
Molybdenum (Mo) | 0.50 max |
Phosphorus (P) | 0.025 max |
Sulfur (S) | 0.010 max |
Physical Properties of HB 450 High Strength Steel Plates
Property | Value |
Density | 7.85 g/cm³ |
Melting Point | 1370 – 1390°C |
Modulus of Elasticity | 210 GPa |
Thermal Conductivity | 35 W/m·K |
Specific Heat Capacity | 480 J/kg·K |
Coefficient of Expansion | 12 x 10⁻⁶ /°C |
How to Choose the Right HB 450 Sheets?
When selecting Hardened 450 Plates, consider the following factors:
- Application Requirements: Identify the specific wear and impact conditions.
- Plate Thickness: Ensure the thickness matches the operational load.
- Customization Needs: Opt for tailored dimensions and finishes.
- Supplier Reliability: Partner with reputed manufacturers like ASC LLP for assured quality.
Why Choose ASC LLP for HB 450 Plates?
At ASC LLP, we are dedicated to delivering high-quality Hardened 450 Plates to meet diverse customer requirements. Here’s why we are a preferred choice:
1. Top-Notch Quality: As trusted HB 450 Wear Resistant Steel Plates Manufacturers in India, we adhere to strict quality control measures, ensuring each plate meets international standards.
2. Competitive Pricing: We offer cost-effective solutions without compromising on quality, making us the go-to HB 450 Steel Plates Exporters.
3. Custom Solutions: Our team collaborates closely with clients to provide tailored solutions, including specific dimensions, finishes, and grades.
4. Timely Delivery: With a robust supply chain network, we ensure prompt delivery to keep your projects on schedule.
5. Comprehensive Support: From material selection to after-sales support, our experts are here to guide you every step of the way.
At ASC LLP, we proudly serve clients across the globe. As a top HB 450 Wear Resistant Steel Plates Manufacturer in India, we export our products to countries in Asia, Europe, Africa, and the Americas. Our commitment to quality and customer satisfaction makes us a trusted partner in the international steel market.
Global Reach
Amardeep Steel Centre boasts a robust global presence, committed to delivering unparalleled service and quality to clients around the world. Our dedication to prompt delivery and exceptional customer care sets us apart in the industry. Major corporations across the USA, Europe, Asia, and other regions place their trust in our high-quality HB 450 Plates. This widespread trust underscores our reputation for reliability and excellence. By consistently meeting and exceeding the expectations of our international clientele, we continue to solidify our position as a leader in the global steel market.

Countries We Export To
UNITED STATES, EUROPE, UK, UAE, SAUDI ARABIA, OMAN, KUWAIT, JORDAN, QATAR, INDONESIA, MALAYSIA, BRAZIL, SPAIN, ITALY, FRANCE, GERMANY, BAHRAIN, SRI LANKA, AZERBAIJAN, AUSTRALIA, AUSTRIA, PHILIPPINES, TURKEY, RUSSIA, IRAN, IRAQ, CANADA, KOREA, JAPAN, YEMEN, FINLAND, ZIMBABWE, HUNGARY, PORTUGAL, VIETNAM, MOROCCO, THAILAND, SOUTH AFRICA, MEXICO, SINGAPORE, GREECE, KUWAIT, POLAND, NEW ZEALAND, SWEDEN, SWITZERLAND, BELGIUM, BHUTAN, BANGLADESH, TAIWAN, ROMANIA, CAMBODIA, KAZAKHSTAN, AFGHANISTAN.