High Carbon High Chrome Steel: D2, D3

Approximate Other Equivalents

IS : XT 160Cr12 (D3) VISL : M SPL K (D3) BASL : B-CW-2 (D3)
X 165CrMo12 (D2) M SPL KNL (D2) B-CW 3 (D2)
DIN : X 210 Cr 12 (D3) AISI : AISI - D3 ASP : CW 4 (D3)
X 165CrMo12 (D2) BOHLER GRADE : K - 100 (D3) CW 3 (D2) K - 110 (D2)

CHEMISTRY

QUALITY C SI MN CR W MO V
AISI - D3 2 0.1 0.25 11
  2.3 0.35 0.5 13      
AISI - D2 1.5 0.1 0.25 11 0.5
  1.7 0.35 0.5 13 MAX 0.8 0.8

SPECIFIC HEAT TREATMENT

Our Colour Code: WHITE & YELLOW With ORANGE Stripes D2
Our Colour Code: WHITE & YELLOW D3

QUALITY AISI D-3 AISI D-2
Forging Temperature 1050 to 850°C 1050 to 850°C
Annealing Temperature 800 to 850°C 800 to 850°C
Annealed Hardness BHN Max 234 BHN 234 BHN
Hardening Temperature 920 to 980ºC 920 to 980ºC
Quenching Media Oil / Air Oil / Air
Obtainable Hardness R.C. 63 to 65 R.C. 63 to 65 R.C.
Working Hardness HRC. 50 to 63 HRC 50 to 63 HRC
Tempering Temperature 100 TO 350ºC 100 TO 350ºC

Application

AISI D-2 : Blanking & Punching Dies with excellent edge Holding Properties, Abrasion Ressistance & Dimensional Stablity.
AISI D-3 : High duty Blanking & Punching Dies & Tools , Wood working Tools, Shear Blades or Handling light gauges, Thread Dies, Deep Drawing & Impact Extrusion Tools, Press Tools, for Ceramics & Pharmaceutical Industries, Cluster Mill Cold Rolls, Plastic Moulding Dies.

List of Standard Size

Round: Ø 6mm - Ø 600mm
Flat: 6x20 - 200x500mm
Square: 6mm to 300mm

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Note:

1. Specification & Sizes not mentioned in the Stock List may be Enquired to enable us to offer the same

2. Cutting Facility Available upto 600 MM Dia.