Raw Material

Font size: Decrease font Enlarge font
Raw materials for forged rolls, raw material for shear blades and shearing knives

The most important aspect of tool making is selection of right material from right source. The main parameters which have to be ascertained in the raw material are –

  • Composition
  • Segregation
  • inclusion level
  • Grain size
  • Carbide distribution
  • Degree of spherodisation.

Following inspection are carried out for all different size of bars of same heat


Approx 90% of our raw material are bought directly from the manufacturers. we avoid raw material procurement from Stockists/ Traders to achieve maximum cost control and quality.




D2 D2 1.2379 SKD-11 Slitting cutters, cold mill work rolls, shear blades, forming rolls, bar mill guide & pinch rolls.
D3 D3 1.2080 SKD-1 Slitting cutters, cold mill work rolls, shear blades, forming rolls.
H-10 H-10 1.2365 SKD-7 Push Bench rolls for seamless tube manufacturing.
H-11 H-11 1.2343 SKD-6 Cold mill intermediate rolls, Shear Blades, Cutters
H-11(M) - 1.2362 - Cold mill intermediate rolls
H-12 H-12 1.2606 SKD-62 Cold mill intermediate rolls
H-13 H-13 1.2344 SKD-61 Slitting Cutters, shear blades, bar mill rolls & blades, cold mill intermediate rolls, tube mill welding rolls.
M1 M1 1.3346 - Cold Mill work rolls
M2 M2 1.3343 SKH-51 Cold mill work rolls, slitting cutters, punch type tube cutting knives, circular saws for tube cutting.
S1 S1 1.2550 - Slitting cutting, shear blades.
EN-19 4137 1.7225 SCM-440 Shafts, Arbors
EN-24 4340 1.6565 SNCM 439 RCH Shafts, COC Cutters for tube/ pipe cutting.
EN-31 52100 1.2067 SUJ-2 Leveller rolls, Spacers, cold mill work rolls, forming rolls.
EN-31(M) - - - Cold mill work rolls, spacers.
K-310 - 1.2327 - Cold mill work rolls
80CrV2 - 1.2235 - Friction Saws, OASD
1.2714 - 1.2714 SKT Piercing Bush