Abrasion Resistant Steel

Abrasion Resistant Steel Supplier in Delhi NCR - India

Its high resistance to abrasive wear and impact makes it ideal where long service life is required. We are one of the leading suppliers and manufacturers of abrasion resistant steel plate in India and especially in Delhi NCR.

Characteristics

Hardness Guarantee


Hardness
AR 400 HBW=370-430
AR 450 HBW=420-480
AR 500 HBW=470-530

Briness hardness test, HBW according to EN ISO 6505-1, is performed 1-2 mm below the plate surface once per heat and 40 tonnes.



Other mechanical properties (typical values)


Charpy-V notch impact test (longitudin-40°C) Yeld Stength (MPa) Tensile Strength Transverse (MPa) Elongation A5(%)
AR 400 40J 1160 1300 10
AR 450 35J 1250 1400 10
AR 500 30J 1500 1700 8

Carbon Equivalent

Plate thickness CEV(1) CET(2)
AR 400 4-8 mm 0,36 0,25
8,01 - 20 mm 0,40 0,28
20,01 - 25,4 mm 0,45 0,29
25,41 - 40 mm 0,57 0,33
40,01 - 50 mm 0,64 0,36
AR 450 3,2 - 7,99 mm 0,41 0,30
8 - 20 mm 0,41 0,32
20,01 - 40 mm 0,56 0,37
40,01 - 64 mm 0,64 0,40
AR 500 4 - 20 mm 0,56 0,39
20,01 - 40 mm 0,60 0,42



Cold Forming

Abrasion Resistant steel is very well suited for cold forming operations. The general minimum recommended R/t ratio when bending of High Abrasion Steel is given in the table below:



Thickness (mm) Transverse to rolling (R/t) Longitudinal to rolling (R/t) Trans. Width (W/t) Long. Width (W/t)
AR 400 t < 8.0 3.5 3.0 8 10
8 ≤ t < 20 3.0 4.0 10 10
t ≥ 20.0 4.5 5.0 12 12
AR 450 t < 8.0 3.5 4.0 10 10
8 ≤ t < 20 4.0 5.0 10 12
t ≥ 20.0 5.0 6.0 12 14
AR 500 t ≤ 8.0 3,5 4,5 10 12
8 < t < 20 4,5 5 12 14
t ≥ 20 7 8 16 18

Due to the homogeneous properties and narrow thickness.
tolerances of High Abrasion Steel, variations in springback is kept at a low.
level. Grinding of flame cut or a sheared edge in the bending area.
is recommended to further prevent cracking during bending.


Applications

High abrasion steel is recommended for following applications:

  • Mining and earthmoving machinery
  • Buckets, knives and grapples
  • Dumper bodies and on road tippers
  • Refuse haulers and scrap containers
  • Screeners
  • Crushing and pulverizing equipment
  • Scrap presses
  • Cement drum mixer barrels
  • Feeders, skips and screw conveyers
  • Conveyor belts
  • Slurry pipe systems

Delivery Conditions

High Abrasion Steel is supplied as standard in the shotblasted and primed condition. In order to maintain a good weldability and laser cutting performance, a low zinc silicate primer is applied. Plates can also be delivered unpainted.

Ultrasonic Testing

In thickness from 8mm and above, all plates are UT tested and controlled against class S2, E2, according to EN 10160.



Special Steel Includes Cold Work Steel, Hot Work Steel, Plastic Mould Steel, High Speed Steel, High Strength Steel, Abrasion Resistant Steel. These tool materials adhere to great quality demands of steel like temper, strength, toughness, resistance to tempering, hardening capacity, dimensional stability etc. The range of Tool Steel in our store includes products from renowned manufacturers.