SLITTING LINE TOOLING
 

Raw Material

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

 
PHYSICAL INSPECTION AND SURFACE DEFECTS
CHEMICAL COMPOSITION
MICRO STRUCTURE
MACRO STRUCTURE
HARDEN ABILITY
ULTRASONIC TESTING
 


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.
 

 

AISI/ SAE

DIN

JIS

Products

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-4

Piercing Bush

 

COLD ROLLING MILLS ROLLS
LEVELER / FLATTENER ROLLS
SHEAR BLADES
METAL PROCESSING ROLLS
TUBE CUT OFF KNIVES
FRICTION SAW
SHAFT / ARBORS
SENDZIMIR MILL ROLLS
 
 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 
     
 
     

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