Grade F436 Type 1
Corresponding Standard ASTM F436/436M-2019
Hardened Steel Washers Inch and Metric Dimensions
Classification Carbon Steel
F436 Type 1 Chemical Element Composition Content (%)
  Component P S
Heat analysis Minimum Value - -
Maximum Value 0.04 0.05
  Component P S
Product analysis Minimum Value - -
Maximum Value 0.05 0.06
F436 Type 1 Mechanical Properties
Hardness
HBW
Through hardened washers HRC
38~45
zinc-coated by the hot-dip HRC
26~45
F436Type1 Corresponding Standards(Same grade name, different standards)

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