- BrandSteel
TKSE-Short Name | EN-Short name | Material No. | Material Specification |
|
Heavy Plate | XAR®300 | 20MnCR6-5 | 1.8704 | 760 |
Wear Resistant Special Structural Steel.
Scope
This material specification applies to normalized or normalized rolled plates in thicknesses up to 50mm made of the wear resistant special structural steel XAR®300.
Application
The steel may be used at the discretion of the purchaser for wear-exposed structures, e.g. excavating, mining and earth-moving machinery, truck dump bodies, conveying, crushing and pulverizing equipment, scrap presses and other machinery.
The processing and application techniques as a whole are of fundamental importance for the successful use of the products fabricated of this steel. The processor/fabricator must assure himself, that his design and work methods are appropriate for the material, are state-of-the-art and are suitable for the envisaged purpose.
The selection of the material is left up to the purchaser.
Chemical Composition (heat analysis, %)
C | Si | MN | P | S | Cr | Mo | B |
≤ 0.22 | ≤ 0.65 | ≤ 1.50 | ≤ 0.025 | ≤ 0.025 | ≤ 1.20 | ≤ 0.30 | ≤ 0.005 |
The steel has a fine-grained micro structure. Nitrogen is absorbed to form nitrides.
Delivery Condition: N (normalized)
Hardness:At room temperature in the delivery condition:
Plate thickness ≤ 20mm: Hardness ≥ 270 HBW
Plate thickness > 20mm: Hardness ≥ 240 HBW.
Cold Forming
The products made of this steel are suitable for cold bending provided, that consideration is given to the high hardness. The formability of steel decreases with increasing hardness. This has to be kept in mind when forming. The forming must take place at a slow and steady rate, the cut edges must be deburred and the plates heated, if necessary, prior to forming.
Hot Forming
Hot forming is possible at temperatures between 1000°C and 850°C. The outstanding delivery service pr operties even after hot forming and cooling in air do not disappear in this case. The recommendations given in Stahleisen-werkstoffblatt 088 (Weldable fine-grained structural steels, guidelines for processing, in particular for welding) correspondingly apply to this steel as well.
- Pay Mode Terms:L/C (Letter of Credit), D/A (Documents Against Acceptance), D/P (Documents Against Payment), T/T (Bank Transfer)
- Port of Dispatch:MUMBAI / NAHAVA SHEVA
- Production Capacity:100 MT
- Delivery Time:8-10 weeks
- Packaging Details:STANDARD