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Grade T8A
China ISC T00083
Corresponding Standard GB /T 1298-2008
Carbon tool seels
Classification Carbon Steel
T8A Chemical Element Composition Content (%)
Component C Si Mn P S Cr Ni Cu Mo W V
Minimum Value 0.75 - - - - - - - - - -
Maximum Value 0.84 0.35 0.4 0.03 0.02 0.25 0.2 0.25 0.2 0.3 0.02
Approximate Comparison Table Carbon Tool Steel
China United States Germany
GB UNS DIN EN/DIN
T8A T72301 C80W1
T8A Corresponding Standards(Same grade name, different standards)
1 GB /T 1298-2008
T8A T00083
2 GB 3525-1983
T8A
3 YB /T 5058-2005
T8A
4 HB /Z 136-2000
T8A

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