TOOLS & ALLOY STEEL:
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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 STEEL GRADES:
Round Dia:
FLATS: (w) 10mm-150mm to (H) 20mm-80mm x Length (meters) |
EQUAVALENT GRADES
|
AISI/ |
EN |
DIN |
JIS |
BOHLER |
APPLICATION |
|
D3 |
X210Cr12 |
1.2080 |
SKD1 |
K-100 |
High performance (dies and punches), blanking & punching tools. Thread rolling dies, deep drawing and extrusion tools. Cold rolls for multiple roll stands, measuring tools |
|
D2 |
X155CrVMoV12.1 |
1.2379 |
|
K-110 |
|
|
D2M |
X165CrMov12 |
1.2601 |
SKD11 |
K-105 |
High performance (dies and punches), blanking & punching tools. Thread rolling dies, deep drawing and extrusion tools. Cold rolls for multiple roll stands, measuring tools |
|
D6 |
|
|
|
K-107 |
|
|
O1 |
100MnCrW4 |
1.2510 |
SKS3 |
|
Thread rolling dies, drawing, deep drawing and extrusion tools |
|
A2 |
100CrMoV5-1 |
1.2363 |
SKD12 |
K-305 |
Cutting tools (dies and punches), blanking and punching tools. Thread rolling dies, shear blades. Blanking dies, rolls, stamping dies etc. |
|
H11 |
|
|
|
W-300 |
Highly stressed hot work tools such as mandrels, dies and containers for metal tube and rod extrusion; die casting tools, forming dies; die inserts; hot shear blades. |
|
H13 |
|
|
|
W-302 |
Special Grades:
Grade D2, D3, H11, H13, EN-52, 21/4N
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POPULAR GRADES |
Chemical Composition (Average Value in %) |
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|||||||||
|
C |
Si |
Mn |
Cr |
Mo |
Ni |
V |
P |
S |
W |
||
|
D2 |
1.40 1.60 |
0.10 0.60 |
0.15 0.60 |
11.0 12.0 |
0.60 1.20 |
- - |
0.25 1.10 |
0.035 MAX |
0..030 MAX |
- - |
|
|
D3 |
1.90 2.35 |
0.10 0.60 |
0.15 0.60 |
11.0 12.0 |
- - |
- - |
- - |
0.035 MAX |
0.030 Max |
|
|
|
D6 |
2.00 2.25 |
0.10 0.60 |
0.15 0.60 |
11.0 12.0 |
- - |
- - |
- - |
0.035 MAX |
0.030 MAX |
0.60 0.80 |
|
|
D2M |
1.55 1.75 |
0.10 0.60 |
0.15 0.60 |
11.0 12.0 |
0.50 0.70 |
- - |
0.10 0.50 |
0.035 MAX |
0.030 MAX |
0.40 0.60 |
|
|
A2 |
0.96 |
0.30 |
0.50 |
5.1 |
1.00 |
- - |
0.15 |
- |
- |
- |
|
|
H11 |
0.36 |
1.10 |
0.40 |
5.0 |
1.30 |
- - |
0.40 |
- - |
- - |
- - |
|
|
H13 |
0.39 |
1.00 |
0.40 |
5.1 |
1.30 |
- - |
1.00 |
- - |
- - |
- - |
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Applications:
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