USA UNS S18200
ASTM
Specification or Grade
XM-34
Corresponding Standard ASTM A582/A582M-2012(R2017)
Free-Machining Stainless Steel Bars
Classification Ferritic Stainless Steel
Chemical Element Composition Content (%)
Component C Si Mn P S Cr Mo
Minimum Value - - - - - 17.5 1.5
Maximum Value 0.08 1 2.5 0.04 0.15 19.5 2.5
Mechanical Properties
Heat Treatment or Condition
Hardness
HBW
Annealing ≤262

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