Sunil Trading Company

With 42 years of experience in the field, Sunil Trading Company has determined to be a market leader in supplying Steel Products. As a reputed Supplier of Steel Products in Delhi (India), we offer Industrial Steel, Metal Coils, Spring Steel Strips and Fasteners.

Cold Die Steel




 The Cold Die Steel supplied by us is used in the industries at normal temperature conditions. Thus, Cold Die Steel requires high resistance to wear and tear along with toughness. We make sure that we obtain Cold Die Steel from the best manufacturers so as to meet high expectations of the industry. It is years of trust that we have built by delivering Cold Die Steel that is marked for quality and higher durability.


Highlights Of Our Cold Work Tool Steel

  • Sturdy construction
  • Resistance to corrosion
  • High wear and tear resistance
  • Affordable


Product Specifications of Cold Work Tool Steel

 - Material Chemistry Heat Treatment Details
AISI/
ASTM
EN DIN JIS C SI Mn P S Cr W Mo V Anealing
(Slow Cooling)
Quenchent
(Hot Bath)
Quenching Tempering
(Air Cooling)
Annealed
(HB) - Max
Quenched
(Hrc) Tempered
D3  X210Cr12  1.2080  SKD1  0.25  0.45 0.03  0.01 12   - -  - 830-880  OIL/AIR  930-980  150-200  248  61 
D2  X155Cr Vmo V12.1  1.2379  SKD11  1.55  0.25 0.35 0.03 0.01 12  - 0.9  0.9  800-850  AIR/OIL  980-1030  150-200 248 60 
01  100MNCrW4  1.2510  SKS3  0.95  0.25 1.1  0.03 0.01 0.6  0.6  0.1  - 750-780  OIL  800-850  150-200 220  60 
S1  60WCrV7  1.2550  - 0.6  0.6 0.3  0.03 0.01 1.1  - 0.2  710-750  OIL 780-820  150-200 225  58 
02  90MnCrV8  1.2842   - 0.9  0.25 0.03 0.01 0.4  -  - 0.1  680-720  OIL 790-820  150-200 220  56 

Stocking Programme of Cold Work Tool Steel

COLD WORK AISI DIN Supply Condition Rounds Square Flat Application
D3  1.2080  Annealed  8 - 660  20 - 250  20X10 - 1000X200  Rolls for cold strip mills and wire squeezer mills, dies for small metal parts, punching and drawing dies for sinterings. 
D2  1.2379  Annealed  8 - 700  20 - 250  20X10 - 1000X200 Shear blades, blanking punches, die chasers, rolls for cold mills treading rolls and chasers, molds for plastic materials. 
O2  1.2842  Annealed  8 - 660  20 - 250  20X10 - 500X150 Taps, shear knives, moulds for plastic materials, gages, knives for woodand paper working. 
S1  1.2550  Annealed  25 - 210  - 100X40 - 300X80 Tools exposed to voilent impacts such as piercing punches, hammers, debarring and coining tools, shear blades. 
O1  1.2510  Annealed  8 - 500  20 - 250  20X10 - 500X150 Dies, blanking punches, moulds for plastic materials.