Precipitaion Hardening Stainless Steel
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Precipitaion Hardening Stainless Steel
High Temperature Alloy Chemical composition Grade C Si Mn S P Cr Ni Mo Cu Nb Al other no greater than 0Cr17Ni4Cu4Nb 0.07 1 1 0.035 0.03 15.5～17.5 3～5 - 3～5 0.15～0.45 － - 0Cr17Ni7Al 0.09 1 1 0.035 0.03 16～18 6.5～7.5 - ≤0.5 - 0.75～1.5 - 0Cr15Ni7Mo2Al 0.09 1 1 0.035 0.03 14～16 6.5～7.75 2～3 - - 0.75～1.5 - 0Cr15Ni5Cu4Nb 0.07 1 1 0.035 0.03 14～15.5 3.5～... -
17-4PH Material Data Sheet
International identifiers
AISI 630, ASTM A564-89 17-4PH, JIS SCS24 / SUS630, AFNOR Z7CNU15-05 / Z7CNU17-04
