Cr06(SKS8、STS8、140Cr3、1.2008)
1.Composition(wt%):
|
C
|
Si
|
Mn
|
P
|
S
|
Cr
|
Fe
|
|
1.3-1.45
|
≤0.4
|
≤0.4
|
≤0.03
|
≤0.03
|
0.5-0.7
|
balance
|
2.Properties
|
condition
|
HB
|
condition
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HRC
|
|
annealing
|
241-187
|
quenching
|
≥64
|
3.Theory
Cr06, measuring and cutting tool steel，is low alloy tooling steel containing a small amount of chromium,
poor hardenability. The carbon content is higher.
After quenching, hardness and wear resistance is very high, but brittle.
4.Applications:
1)Usually used to produce the razor, the blade and surgical tools, after cold rolled into thin steel strip.
2)Can be used as a scraper, kedao, file, etc.
3)Used to make cold work mould.
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