Carbon

1018

AISI/SAE 1018 (UNS S10180) a Special Quality Low-Carbon Machinery Steel
Typical Analysis
C Mn P S Si
.18 .57 .020 .030 .22
Characteristics
  • Produced to the requirements of ASTM A576 , this special bar quality, low-carbon machinery steels, is extremely versatile. It machines well and is easily weldable. The steel grade can be carburized
Typical Applications
  • Bearing in mind the tensile strength of approximately 60,000 psi (414 N/mm2), the steel is suitable for a wide variety of general engineering parts, shafts, studs, bolts, tie-rods etc.
Mechanical Properties
  • Typical as supplied
  • Tensile Strength – 58,000 psi
    • 2Tensile Strength – 400 N/mm²
  • Yield Strength – 32,000 psi
    • 2Yield Strength – 220 N/mm²
  • Elongation - 25%
  • Reduction of Area - 50%
  • Hardness - HB 116
Comment
  • This product may also conform to the requirements of ASTMA36 complete with the mechanical property requirements detailed below
  • Tensile Strength - 58,000 - 80,000 psi
  • Yield Strength - 36,000 psi minimum, 250 Mpa minimum
  • Elongation minimum - 20%

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