IS 11169 (Part 1):1984 27Mn2 / IS 11169-1 27Mn2 Steel - Specifications & Listings
IS 11169 (Part 1):1984 27Mn2: Cold heading/cold extrusion grade under IS 11169 Part 1 (Table 2). No TS/YS/elongation specified in-standard; mechanical properties in heat-treated condition subject to purchaser-manufacturer agreement per clause 9.1.
Cold heading/cold extrusion grade under IS 11169 Part 1 (Table 2). No TS/YS/elongation specified in-standard; mechanical properties in heat-treated condition subject to purchaser-manufacturer agreement per clause 9.1.
Applications
Manganese case-hardening steel; used for gears, shafts, and machine components requiring case hardening where higher core strength than plain carbon grades is needed