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Abrasion Resistant Steel Sheet is a high-carbon alloy steel which is specifically designed to provide greater hardness properties than low-carbon steel. Due to the added alloys it is formable and weather-resistant and harder due to the addition of carbon. During the formation of abrasion resistant steel plate carbon is added and which considerably increases its toughness and hardness and but reduces its strength. Therefore, Ar300 Steel Plate is used in a condition where wear and tear and abrasions are the main causes of failure.
Abrasion resistant material is created by tempering and quenching forged steel blocks, or ingots. At the time of this process, the grain structure is modified to promote formability and increase toughness, which leads to through-hardening of the material. Ar Plate Hardness typically comes at the expense of strength which makes it an ideal material for high-abrasion, harsh conditions, and not for structural applications. It is not perfect for structural construction applications, like support beams in bridges or buildings.
Abrasion resistant steel plate is usually used in industrial manufacturing, energy, infrastructure, and more. Its additional applications are mining, construction, material handling, etc. Ar300 Wear Resistant Steel Plate is extremely wear-resistant and durable, defending well against scratches and scuffs. It offers some impact resistance and also works well in harsh applications. Wear resistant steel plate will ultimately reduce your costs in the long-run and help extend the life of your applications.
| Steel Grade | SSAB (Stockholm, Sweden) | Thyssenkrupp | JFE (JAPAN) | DILLIDUR | Ruukki |
|---|---|---|---|---|---|
| NM360 | - | - | EH360 | - | - |
| NM400 | HARDOX400 | XAR400 | EH400 | 400V | Raex400 |
| NM450 | HARDOX450 | XAR450 | - | 450V | Raex450 |
| NM500 | HARDOX500 | XAR500 | EH500 | 500V | Raex500 |
| Steel Plate Grades | Thickness | Width | Length |
| AR200 / AR 235 Steel Plate | 3/16" - 3/4" | 48" - 120" | 96" - 480" |
| AR400F Steel Plate | 3/16" - 4" | 48" - 120" | 96" - 480" |
| AR450F Steel Plate | 3/16" - 2 " | 48" - 96 " | 96" - 480" |
| AR500 Steel Plate | 3/16" - 2 " | 48" - 96 " | 96" - 480" |
| AR600 Steel Plate | 3/16" - 3/4" | 48" - 96 " | 96" - 480" |
| Grade | C | Si | Mn | P | S | Cr | Ni | Mo | B |
|---|---|---|---|---|---|---|---|---|---|
| 300 AR | 0.18 | 0.7 | 1.70 | 0.025 | 0.015 | 1.50 | 0.40 | 0.5 | 0.005 |
| Content % max unless otherwise stated. Aluminium and can titanium additionally used as a micro-alloy material. |
Mechanical Properties
| Grade | Yield Strength MPa |
Tensile Strength MPa |
Elongation A |
Impact Strength Charpy V 20 J |
|---|---|---|---|---|
| 300 AR | 900 | 1000 | 11 | -40°C |
Abrasion Resistant 400 AR/400 brinell hardness
The actual hardness ranges for this steel relating to particular thicknesses are provided below:
| Grade | Product | Thickness (mm) | Hardness Range (HBW) |
|---|---|---|---|
| 400 AR | Cut Lengths | 2.5 – 6.4 | 360 – 420 |
| 400 AR | Heavy Plates | 5 – 15 | 360 – 420 |
| 400 AR | Heavy Plates | 15 – 30 | 360 – 450 |
| 400 AR | Heavy Plates | 30 – 60 | 360 – 480 |
400 AR is available in cut lengths of between 2.5 and 6.4mm thick and as heavy plates between 5-60mm thick. Asteiron stock and can ship 400 AR abrasion resistant steel to customers, worldwide.
Chemical Composition
| Grade | C | Si | Mn | P | S | Cr | Ni | Mo | B |
|---|---|---|---|---|---|---|---|---|---|
| 400 AR | 0.25 | 0.7 | 1.70 | 0.025 | 0.015 | 1.50 | 0.70 | 0.5 | 0.005 |
Content % max unless otherwise stated. Aluminium and can titanium additionally used as a micro-alloy material.
Mechanical Properties
| Grade | Yield Strength MPa |
Tensile Strength MPa |
Elongation A |
Impact Strength Charpy V 20 J |
|---|---|---|---|---|
| 400 AR | 1000 | 1250 | 10 | -40°C |
Typical values based on 20mm plate thickness
The material is referred to as a 450 brinell hardness steel – the actual hardness range values for this grade relating to thickness are listed below:
| Grade | Product | Thickness (mm) | Hardness Range (HBW) |
|---|---|---|---|
| 450 AR | Cut Lengths | 3.0 – 6.4 | 420 – 500 |
| 450 AR | Heavy Plates | 6 – 60 | 420 – 500 |
Asteiron can supply 450 AR from stock for distribution to clients worldwide. Please refer to the chemical and mechanical properties below:
Chemical Composition
| Grade | C | Si | Mn | P | S | Cr | Ni | Mo | B |
|---|---|---|---|---|---|---|---|---|---|
| 450 AR | 0.26 | 0.7 | 1.70 | 0.025 | 0.015 | 1.00 | 0.70 | 0.5 | 0.005 |
Content % max unless otherwise stated. Aluminium and can titanium additionally used as a micro-alloy material.
Mechanical Properties
| Grade | Yield Strength MPa |
Tensile Strength MPa |
Elongation A |
Impact Strength Charpy V 20 J |
|---|---|---|---|---|
| 450 AR | 1200 | 1450 | 8 | -40°C |
The material is referred to as a 500 brinell hardness steel – the actual hardness range values for this grade relating to thickness are listed below:
| Grade | Product | Thickness (mm) | Hardness Range (HBW) |
|---|---|---|---|
| 500 AR | Cut Lengths | 4.0 – 5.5 | 450 – 540 |
| 500 AR | Heavy Plates | 5 – 60 | 450 – 540 |
Asteiron Limited can supply 500 AR from stock for distribution to our clients worldwide. Please refer to the chemical and mechanical properties below:
Chemical Composition
| Grade | C | Si | Mn | P | S | Cr | Ni | Mo | B |
|---|---|---|---|---|---|---|---|---|---|
| 500 AR | 0.30 | 0.7 | 1.70 | 0.025 | 0.015 | 1.00 | 0.70 | 0.5 | 0.005 |
Content % max unless otherwise stated. Aluminium and can titanium additionally used as a micro-alloy material.
Mechanical Properties
| Grade | Yield Strength MPa |
Tensile Strength MPa |
Elongation A |
Impact Strength Charpy V 20 J |
|---|---|---|---|---|
| 500 AR | 1250 | 1450 | 8 | -30°C |
