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Cold Working Tool Steels
Cold-work steels have high chromium contents. They ensure high surface hardness, good toughness and compressive strength, and provide excellent wear resistance. Typical applications include cold-work tools, cutting-off tools, rolls for cold rolling, measuring tools, etc.
The properties of this category steel are:
|
Grades
|
Average Chemical
Compositon %
|
|
Ravne
|
SIJ Brand
|
Werk No.
|
Aisi No.
|
C.
|
Si.
|
Mn.
|
Cr.
|
Mo.
|
V.
|
W.
|
Co.
|
Oths.
|
| CRV2 |
SIHARD 2631 |
1.2631 |
|
0.50 |
0.90 |
0.50 |
8.50 |
1.20 |
0.20 |
1.20 |
|
|
| Applications
: Severly stressed
machine blades for cellulose & paper industry, wood working, milling
cutters, flat & circular blades for cutting 5 - 15 mm thick sheet.
Click
here for PDF File. |
|
Grades
|
Average Chemical
Compositon %
|
|
Ravne
|
SIJ Brand
|
Werk No.
|
Aisi No.
|
C.
|
Si.
|
Mn.
|
Cr.
|
Mo.
|
V.
|
W.
|
Co.
|
Oths.
|
| MERILO |
SIHARD 2842 |
1.2842 |
O2 |
0.90 |
0.25 |
2.00 |
0.35 |
|
0.10 |
|
|
|
| Applications
: Measuring tools,
machine knives for the wood, paper & metal industry, cold cutting
shear blades, thread cutting tools, reamers, chasers. Click
here for PDF File. |
|
Grades
|
Average Chemical
Compositon %
|
|
Ravne
|
SIJ Brand
|
Werk No.
|
Aisi No.
|
C.
|
Si.
|
Mn.
|
Cr.
|
Mo.
|
V.
|
W.
|
Co.
|
Oths.
|
| MERILO EX |
SIHARD 2419 |
1.2419 |
O7 |
1.05 |
0.25 |
0.95 |
1.00 |
|
|
1.10 |
|
|
| Applications
: Measuring tools,
& Gauges as well as for punching tools, hard cutting tools, millers,
broaches & wood working tools. Click
here for PDF File. |
|
Grades
|
Average Chemical
Compositon %
|
|
Ravne
|
SIJ Brand
|
Werk No.
|
Aisi No.
|
C.
|
Si.
|
Mn.
|
Cr.
|
Mo.
|
V.
|
W.
|
Co.
|
Oths.
|
| OA2 |
SIHARD 2363 |
1.2363 |
A2 |
1.00 |
0.30 |
0.55 |
5.20 |
1.05 |
0.20 |
|
|
|
| Applications
: Used for tools
where high toughness is demanded, complicated dies, rolls, mandrels
& screw rolling tools, tool for plastic material, machine cutting
& punching tools, measuring tools. Hot working tools can also
be made of this steel. Applicable for extremely hard structural shapes.
Used for stamping, injection tools, rolls, Punching & cutting
tools for medium thickness, material sockets. Click
here for PDF File. |
|
Grades
|
Average Chemical
Compositon %
|
|
Ravne
|
SIJ Brand
|
Werk No.
|
Aisi No.
|
C.
|
Si.
|
Mn.
|
Cr.
|
Mo.
|
V.
|
W.
|
Co.
|
Oths.
|
| OCR12 |
SIHARD 2080 |
1.2080 |
D3 |
2.05 |
0.25 |
0.30 |
11.5 |
|
|
|
|
|
| Applications
: High performance
cutting tools blanking & punching tools, shear blades, reamers.
Cutting knives sheet upto 4mm thickness. Click
here for PDF File. |
|
Grades
|
Average Chemical
Compositon %
|
|
Ravne
|
SIJ Brand
|
Werk No.
|
Aisi No.
|
C.
|
Si.
|
Mn.
|
Cr.
|
Mo.
|
V.
|
W.
|
Co.
|
Oths.
|
| OCR12VM |
SIHARD
2379 |
1.2379 |
D2 |
1.55 |
0.25 |
0.30 |
12.0 |
0.85 |
0.85 |
|
|
|
| Applications
: High performance
cutting & punching tools & dies, stamping, woodworking, plastic
moulds, cutting dies, thread rolling, reamers, sockets, cold shear
blades, pressing tools for ceremics & pharma inds. Click
here for PDF File. |
|
Grades
|
Average Chemical
Compositon %
|
|
Ravne
|
SIJ Brand
|
Werk No.
|
Aisi No.
|
C.
|
Si.
|
Mn.
|
Cr.
|
Mo.
|
V.
|
W.
|
Co.
|
Oths.
|
| OH236 |
SIHARD
2360 |
~1.2360 |
Chipper |
0.50 |
1.05 |
0.45 |
8.00 |
1.50 |
0.52 |
|
|
|
| Applications
: Severly stressed
machine blades for cellulose & paper industry, wood working, milling
cutters, flat & circular blades for cutting 5 - 15 mm thick steel/plate.
Click
here for PDF File. |
|
Grades
|
Average Chemical
Compositon %
|
|
Ravne
|
SIJ Brand
|
Werk No.
|
Aisi No.
|
C.
|
Si.
|
Mn.
|
Cr.
|
Mo.
|
V.
|
W.
|
Co.
|
Oths.
|
| OH252 |
SIHARD
2360 |
1.2360 |
Chipper |
0.47 |
0.80 |
0.40 |
7.50 |
1.37 |
1.35 |
|
|
|
| Applications
: Severly stressed
machine blades for cellulose & paper industry, wood working, milling
cutters, flat & circular blades for cutting sheets/plates or thickness
5 - 15 mm. Click
here for PDF File. |
|
Grades
|
Average Chemical
Compositon %
|
|
Ravne
|
SIJ Brand
|
Werk No.
|
Aisi No.
|
C.
|
Si.
|
Mn.
|
Cr.
|
Mo.
|
V.
|
W.
|
Co.
|
Oths.
|
| OH255 |
SIHARD
S460 |
|
|
1.00 |
1.15 |
0.30 |
8.00 |
2.30 |
0.30 |
|
|
|
| Applications
: Machine knives
for wood paper & metal works cutting dies, thread rolling tools,
slicing blades. Billet shearing blades rolls for cold work. Click
here for PDF File. |
|
Grades
|
Average Chemical
Compositon %
|
|
Ravne
|
SIJ Brand
|
Werk No.
|
Aisi No.
|
C.
|
Si.
|
Mn.
|
Cr.
|
Mo.
|
V.
|
W.
|
Co.
|
Oths.
|
| OW4 |
SIHARD 2510 |
1.2510 |
O1 |
0.95 |
0.25 |
1.10 |
0.60 |
|
0.10 |
0.60 |
|
|
| Applications
: Blanking &
Stamping dies for cutting sheet metals upto 6 mm thickness, threading
tools, drills, broaches, measuring tools, plastic moulds, shear blades.
Click
here for PDF File. |
|
Grades
|
Average Chemical
Compositon %
|
|
Ravne
|
SIJ Brand
|
Werk No.
|
Aisi No.
|
C.
|
Si.
|
Mn.
|
Cr.
|
Mo.
|
V.
|
W.
|
Co.
|
Oths.
|
| PK335 |
SIHARD
2316 |
1.2316 |
|
0.38 |
1.0 |
1.0 |
16.0 |
1.15 |
|
|
|
Ni 1.00 |
| Applications
: Dies for pressing
chemically agressive compounds. Spindles, belts, pulp engines, cutters,
valves, components for fittings for temperature upto 600 degree. Click
here for PDF File. |
|
Grades
|
Average Chemical
Compositon %
|
|
Ravne
|
SIJ Brand
|
Werk No.
|
Aisi No.
|
C.
|
Si.
|
Mn.
|
Cr.
|
Mo.
|
V.
|
W.
|
Co.
|
Oths.
|
| OCR12SP |
SIHARD
2436 |
1.2436 |
D6 |
2.13 |
0.25 |
0.30 |
11.5 |
|
|
0.70 |
|
|
| Applications
: Heavy duty punching
& cutting tools, punches, reamers, broches. Is specially suited
for tools. Click
here for PDF File. |
|
Grades
|
Average Chemical
Compositon %
|
|
Ravne
|
SIJ Brand
|
Werk No.
|
Aisi No.
|
C.
|
Si.
|
Mn.
|
Cr.
|
Mo.
|
V.
|
W.
|
Co.
|
Oths.
|
| OSIKRO4 |
SIMOLD
2550 |
1.2550 |
S1 |
0.60 |
0.70 |
0.30 |
1.0 |
|
0.15 |
2.0 |
|
|
| Applications
: Punches for
rail & sheets, cold shear blades, snap dies, chisels. Blanking
dies for cutting sheet metals upto 12 mm. Click
here for PDF File. |
Next > HOT WORKING TOOL STEELS
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