Grade 68Cr17
Old Grade
Corresponding Standard YB /T 096-2015
High carbon chromium stainless steel wires
Classification Martensitic Stainless Steel
68Cr17 Chemical Element Composition Content (%)
Component C Si Mn P S Cr Ni Mo
Minimum Value 0.6 - - - - 16 - -
Maximum Value 0.75 1 1 0.04 0.03 18 0.6 0.75
Approximate Comparison Table Martensitic Stainless Steel
China Taiwan, China Japan South Korea United States
GB ISC CNS JIS KS ASTM UNS
68Cr17
(7Cr17)
S44070 440A SUS 440A STS 440A 440A S44002

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