Dillidur 400 Plate

FeatureDescription
Product NameDillidur 400 Steel Plate
Material TypeHigh-strength alloy steel
Hardness400 HB (Brinell hardness)
Thickness Range6 mm to 100 mm
Width Range1,500 mm to 3,000 mm
Length RangeUp to 12,000 mm
Delivery OptionsStandard delivery, custom cutting, and machining available
Standard ComplianceConforms to EN 10051 and other relevant standards
Categories: ,

Description

Product Description

Dillidur 400 is a type of wear-resistant steel plate known for its high hardness and excellent durability. It is typically used in applications requiring good abrasion resistance and is suitable for various industries, including mining, construction, and agriculture.

Key Features:

  1. High Hardness: Dillidur 400 has a Brinell hardness of around 400 HB, which provides excellent wear resistance.
  2. Impact Resistance: It offers good toughness and impact resistance, making it suitable for heavy-duty applications.
  3. Weldability: Dillidur 400 can be welded using appropriate techniques, allowing for versatility in manufacturing.
  4. Formability: It can be formed and machined with relative ease, although it is generally more challenging than softer steels due to its hardness.

Applications:

  • Mining Equipment
  • Construction Machinery
  • Agricultural Machinery

Dillidur 400 Chemical Composition

ElementApproximate Composition (%)
Carbon (C)0.1 - 0.3
Chromium (Cr)20.0 - 30.0
Molybdenum (Mo)4.0 - 7.0
Nickel (Ni)2.0 - 5.0
Iron (Fe)Balance
Silicon (Si)0.5 - 1.0
Manganese (Mn)0.5 - 2.0
Phosphorus (P)≤ 0.03
Sulfur (S)≤ 0.03

Dillidur 400 Mechanical Properties

PropertyValue
Hardness (HB)250 - 300
Tensile Strength (MPa)700 - 800
Yield Strength (MPa)550 - 650
Elongation (%)05-Oct
Impact Toughness (J)30 - 50 (at -40°C)
Modulus of Elasticity (GPa)200

Dillidur 400 Physical Properties

PropertyValue
Density7.8 - 8.0 g/cm³
Melting Point1400 - 1500 °C
Thermal Conductivity~20 W/m·K
Coefficient of Thermal Expansion~12 x 10⁻⁶ /°C
Electrical Resistivity~10 μΩ·m
Specific Heat Capacity~460 J/kg·K

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