1018 Cold Finished Square

About

SPECIFICATIONS:
AISI 1018; ASTM A108; UNS G10180

FINISH:
Smooth, Oily Finish; Sharp Corners

CHARACTERISTICS:
Welding = Good
Machining / Grinding = Excellent
Bending / Forming = Fair
Wear Resistance = Fair
Corrosion Resistance = Poor

MECHANICAL PROPERTIES:
Tensile Strength = 64 ksi; Yield Point = 54 ksi
Shear Strength = 11 ksi; Elasticity = 29 ksi
Elongation in 2" = 15%; Machinability = 70%
Brinell Hardness = 126; Melting Point = 2600F
*Data provided for reference only

AVAILABLE LENGTHS:
2ft, 4ft, 6ft, 10-12ft Randoms or Custom Cut
Standard Length Tolerance = +/- 1/4"
Custom Cut Tolerance = +/- 1/16"

HOW TO MEASURE:
Thickness (A) X Width (B) X Length
* Dimensions in Inches

Tolerances


Tolerances for 1018 Cold Finished Square

Undersize Variations in Inches for both Thickness & Width

Up thru 3/4" = .002"
over 3/4" to 1-1/2" = .003"
over 1-1/2" to 2-1/2" = .004"
over 2-1/2" to 3-1/8" = .005"

Straightness Tolerances for 1018 Cold Finished Square

Less than 5/8" x 5/8" = +/- 3/16" in 10ft
5/8" x 5/8" and over = +/- 1/8" in 10ft

Chemistry


Typical Chemistry for 1018 Cold Finished Square

Carbon .15/.20
Manganese .60/.90
Phosphorus .04 (max.)
Sulfur .05 (max.)
Silicon .15/.35

Applications


Applications of C1018 Cold Finished Square

shafts
axles
dowels
slides
threaded fixtures
tooling blocks
and much more

Select Size & Quantity to Add to Cart
SQ218 1/8 x 1/8
1018 Cold Finished Square Bar
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SQ258 5/8 x 5/8
1018 Cold Finished Square Bar
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SQ2316 3/16 x 3/16
1018 Cold Finished Square Bar
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SQ214 1/4 x 1/4
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SQ2516 5/16 x 5/16
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SQ238 3/8 x 3/8
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SQ2716 7/16 x 7/16
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SQ212 1/2 x 1/2
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SQ2916 9/16 x 9/16
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SQ21116 11/16 x 11/16
1018 Cold Finished Square Bar
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SQ234 3/4 x 3/4
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SQ278 7/8 x 7/8
1018 Cold Finished Square Bar
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SQ21 1 x 1
1018 Cold Finished Square Bar
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SQ2118 1-1/8 x 1-1/8
1018 Cold Finished Square Bar
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SQ21-316 1-3/16 x 1-3/16
1018 Cold Finished Square Bar
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SQ2114 1-1/4 x 1-1/4
1018 Cold Finished Square Bar
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SQ2138 1-3/8 x 1-3/8
1018 Cold Finished Square Bar
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SQ2112 1-1/2 x 1-1/2
1018 Cold Finished Square Bar
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SQ2158 1-5/8 x 1-5/8
1018 Cold Finished Square Bar
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SQ2134 1-3/4 x 1-3/4
1018 Cold Finished Square Bar
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SQ22 2 x 2
1018 Cold Finished Square Bar
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SQ2212 2-1/2 x 2-1/2
1018 Cold Finished Square Bar
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SQ23 3 x 3
1018 Cold Finished Square Bar
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SQ2312 3-1/2 x 3-1/2
1018 Cold Finished Square Bar
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SQ24 4 x 4
1018 Cold Finished Square Bar
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SQ25 5 x 5
1018 Cold Finished Square Bar
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SQ26 6 x 6
1018 Cold Finished Square Bar
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