High Strength Forged Tool Steel D3 Flat Bar DIN 1.2080 Cold Work Cr12
Type: Cold Work Tool steel / Tool Steel / Special Steel / Die steel / Mold Steel
Description
1. DIN 1.2080, AISI D3, JIS SKD1, Cr12 cold work tool steel
2.Hot rolled or forged condition, annealing , black or milled surface
3.Hardness: ≤255HBS ;
4 Hot rolled technology:EAF+LF+VD
Forged technology: EAF+LF+VD+ESR+Forging +Q T + Machined surface
5.Ultrasonic test standard: SPE1921-GR3, CLASS D/D or E/E
6.Production leadtime: 7~10 days
7. Chemical composition:
|
C |
Si |
Mn |
S |
P |
Cr |
|
1.9~2.0 |
0.1-0.4 |
0.15~0.45 |
≤0.025 |
≤0.025 |
11~12 |
8.Compared grades(based on usage):
|
Chinese |
American |
German |
Japanese |
|
GB |
AISI |
DIN |
JIS |
|
Cr12 |
D3 |
1.2080 |
SKD1 |
Applications:
used for manufacture of cold-work dies, punches, cold cutting scissors, drill bushes, gauges, wire-drawing dies, coining dies, draw bench boards, drawing dies, thread rolling dies, etc. with
high abrasive resistance and small shock load.
used for processing of cutters made of materials which are not hard.
used for plastic moulds with high abrasive resistance and long service life
Specifications:
|
Hot rolled condition |
Steel plate(mm) |
Mill name |
||
|
Thickness |
Width |
Length |
||
|
16~125 |
225~2400 |
1800~5800 |
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