JIS SK85 Knife Steel
Composition Analysis Graph, Equivalents And Overview

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SK85(JIS) - JIS standard name of AISI W108 steel. Old JIS name is SK5. Water hardening tool steel, used in knives, spring, other cutting instruments and tools.

Manufacturing Technology - Ingot

Country - Japan(JP)

• Standard Specs
  • AFNOR - CT80
  • AFNOR - Y-1-80
  • AFNOR - Y1-80
  • AFNOR - Y80
  • AISI - W108
  • DIN - C80W1*
  • EN - C80U
  • GOST - U8*
  • JIS - SK80
  • JIS - SK6*
  • JIS - SK5
  • JUS - C.1840
  • PN - N8E
  • STAS - OSC8
  • W-Nr - 1.1525

• Proprietary Equivalents
  • Poldi - EZR5

^* - Listed as an equivalent or replacement for alloys in this group.