1018 Cold Drawn Steel Flat Bar
1018 cold rolled steel flat bars, or flat stock, are an excellent candidate for most processing techniques. 1018 cold rolled steel flat bars have a smooth dark grey oiled surface with sharp defined edges, and accurate dimensions throughout. 1018 cold roll bars have a higher tensile and yield strength compared to hot rolled bars. 1018 is a low carbon steel with good case hardening qualities. Designed for close tolerances, and commonly used for machining, jigs and templates. ASTM A108-07 is the standard specification for steel bar, carbon and alloy, cold-finished.
Features:
1018
Most common cold rolled grade. Good strength, good welding & fair
machining. Smooth & straight.
Specifications:
CHEMICAL COMPOSITION | |
Element | Percentage |
C | 0.14 - 0.2 |
Fe | 98.81 - 99.26 |
Mn | 0.6 - 0.9 |
P | 0.04 max |
S | 0.05 max |
MECHANICAL INFORMATION | ||
Imperial | Metric | |
Density | 0.284 lb/in3 | 7.87 g/cc |
Ultimate Tensile Strength | 63,800psi | 440 Mpa |
Yield Tensile Strength | 53,700psi | 370 Mpa |
Shear Strength | 43,500psi | 300 Mpa |
Melting Point | 2,590 - 2,670°F | 1,420 - 1,460°C |
Hardness Brinell | 126 | |
Hardness Rockwell | B71 | |
Production Method | Cold Finish |
Cold Drawn Round Bar
Cold Drawn Hex Bar
Cold Drawn Square Bar
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