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
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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