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1018 Cold Finished Square Bar

Cold Finished Square - 1018
Cold Finished Square - 1018 Cold Finished Square - 1018

C1018 Cold Finished Square, aka CRS Square or Cold Roll Square Bar is a steel product with closer dimensional accuracy, tolerances, and smoother surface finish than hot rolled bar. C1018 Cold Finish Square is a general purpose low carbon steel with good case hardening qualities and is especially suited for cold forming and bending. Overall, cold finished steel squares tend to have higher tensile and yield strength, tighter size tolerances, and improved smoothness when compared to hot finished steel. Metals Depot stocks hundreds of sizes of 1018 cold finished steel square that you can buy online in ready to ship precut or mill lengths or you can order just what you need custom Cut to Size in small or large quantity at wholesale prices.

  • About
  • Tolerances
  • Applications

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


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

Applications

WarningCalifornia Residents Warning!
Product / Size / Weight / Stock
Product / Size / Weight / Stock
Select Size & Quantity to Add to Cart
Stock #
Item Size & Description
Weight / Ft.
Select Size
QTY
Price
Add to Cart
SQ218 1/8" x 1/8"
1018 Cold Finished Square Bar
SQ218
1/8" x 1/8"
1018 Cold Finished Square Bar
0.06 lb/ft
  • Select Size
  • 2 Ft.
  • 4 Ft.
  • 6 Ft.
  • 12 Ft.
  • or Cut to Size
Select a Size 0.00
Weight: 0.06 lb/ft
Add To Cart
SQ2316 3/16" x 3/16"
1018 Cold Finished Square Bar
SQ2316
3/16" x 3/16"
1018 Cold Finished Square Bar
0.12 lb/ft
  • Select Size
  • 2 Ft.
  • 4 Ft.
  • 6 Ft.
  • 12 Ft.
  • or Cut to Size
Select a Size 0.00
Weight: 0.12 lb/ft
Add To Cart
SQ214 1/4" x 1/4"
1018 Cold Finished Square Bar
SQ214
1/4" x 1/4"
1018 Cold Finished Square Bar
0.22 lb/ft
  • Select Size
  • 2 Ft.
  • 4 Ft.
  • 6 Ft.
  • 12 Ft.
  • or Cut to Size
Select a Size 0.00
Weight: 0.22 lb/ft
Add To Cart
SQ2516 5/16" x 5/16"
1018 Cold Finished Square Bar
SQ2516
5/16" x 5/16"
1018 Cold Finished Square Bar
0.33 lb/ft
  • Select Size
  • 2 Ft.
  • 4 Ft.
  • 6 Ft.
  • 12 Ft.
  • or Cut to Size
Select a Size 0.00
Weight: 0.33 lb/ft
Add To Cart
SQ238 3/8" x 3/8"
1018 Cold Finished Square Bar
SQ238
3/8" x 3/8"
1018 Cold Finished Square Bar
0.47 lb/ft
  • Select Size
  • 2 Ft.
  • 4 Ft.
  • 6 Ft.
  • 12 Ft.
  • or Cut to Size
Select a Size 0.00
Weight: 0.47 lb/ft
Add To Cart
SQ2716 7/16" x 7/16"
1018 Cold Finished Square Bar
SQ2716
7/16" x 7/16"
1018 Cold Finished Square Bar
0.65 lb/ft
  • Select Size
  • 2 Ft.
  • 4 Ft.
  • 6 Ft.
  • 12 Ft.
  • or Cut to Size
Select a Size 0.00
Weight: 0.65 lb/ft
Add To Cart
SQ212 1/2" x 1/2"
1018 Cold Finished Square Bar
SQ212
1/2" x 1/2"
1018 Cold Finished Square Bar
0.85 lb/ft
  • Select Size
  • 2 Ft.
  • 4 Ft.
  • 6 Ft.
  • 12 Ft.
  • or Cut to Size
Select a Size 0.00
Weight: 0.85 lb/ft
Add To Cart
SQ2916 9/16" x 9/16"
1018 Cold Finished Square Bar
SQ2916
9/16" x 9/16"
1018 Cold Finished Square Bar
1.08 lb/ft
  • Select Size
  • 2 Ft.
  • 4 Ft.
  • 6 Ft.
  • 12 Ft.
  • or Cut to Size
Select a Size 0.00
Weight: 1.08 lb/ft
Add To Cart
SQ258 5/8" x 5/8"
1018 Cold Finished Square Bar
SQ258
5/8" x 5/8"
1018 Cold Finished Square Bar
1.33 lb/ft
  • Select Size
  • 2 Ft.
  • 4 Ft.
  • 6 Ft.
  • 12 Ft.
  • or Cut to Size
Select a Size 0.00
Weight: 1.33 lb/ft
Add To Cart
SQ21116 11/16" x 11/16"
1018 Cold Finished Square Bar
SQ21116
11/16" x 11/16"
1018 Cold Finished Square Bar
1.61 lb/ft
  • Select Size
  • 2 Ft.
  • 4 Ft.
  • 6 Ft.
  • 12 Ft.
  • or Cut to Size
Select a Size 0.00
Weight: 1.61 lb/ft
Add To Cart
SQ234 3/4" x 3/4"
1018 Cold Finished Square Bar
SQ234
3/4" x 3/4"
1018 Cold Finished Square Bar
1.92 lb/ft
  • Select Size
  • 2 Ft.
  • 4 Ft.
  • 6 Ft.
  • 12 Ft.
  • or Cut to Size
Select a Size 0.00
Weight: 1.92 lb/ft
Add To Cart
SQ21316 13/16" x 13/16"
1018 Cold Finished Square Bar
SQ21316
13/16" x 13/16"
1018 Cold Finished Square Bar
2.25 lb/ft
  • Select Size
  • 2 Ft.
  • 4 Ft.
  • 6 Ft.
  • 12 Ft.
  • or Cut to Size
Select a Size 0.00
Weight: 2.25 lb/ft
Add To Cart
SQ278 7/8" x 7/8"
1018 Cold Finished Square Bar
SQ278
7/8" x 7/8"
1018 Cold Finished Square Bar
2.61 lb/ft
  • Select Size
  • 2 Ft.
  • 4 Ft.
  • 6 Ft.
  • 12 Ft.
  • or Cut to Size
Select a Size 0.00
Weight: 2.61 lb/ft
Add To Cart
SQ21516 15/16" x 15/16"
1018 Cold Finished Square Bar
SQ21516
15/16" x 15/16"
1018 Cold Finished Square Bar
2.99 lb/ft
  • Select Size
  • 2 Ft.
  • 4 Ft.
  • 6 Ft.
  • 12 Ft.
  • or Cut to Size
Select a Size 0.00
Weight: 2.99 lb/ft
Add To Cart
SQ21 1" x 1"
1018 Cold Finished Square Bar
SQ21
1" x 1"
1018 Cold Finished Square Bar
3.40 lb/ft
  • Select Size
  • 2 Ft.
  • 4 Ft.
  • 6 Ft.
  • 12 Ft.
  • or Cut to Size
Select a Size 0.00
Weight: 3.40 lb/ft
Add To Cart
SQ2118 1-1/8" x 1-1/8"
1018 Cold Finished Square Bar
SQ2118
1-1/8" x 1-1/8"
1018 Cold Finished Square Bar
4.30 lb/ft
  • Select Size
  • 2 Ft.
  • 4 Ft.
  • 6 Ft.
  • 12 Ft.
  • or Cut to Size
Select a Size 0.00
Weight: 4.30 lb/ft
Add To Cart
SQ21-316 1-3/16" x 1-3/16"
1018 Cold Finished Square Bar
SQ21-316
1-3/16" x 1-3/16"
1018 Cold Finished Square Bar
4.80 lb/ft
  • Select Size
  • 4 Ft.
  • 6 Ft.
  • 12 Ft.
  • or Cut to Size
Select a Size 0.00
Weight: 4.80 lb/ft
Add To Cart
SQ2114 1-1/4" x 1-1/4"
1018 Cold Finished Square Bar
SQ2114
1-1/4" x 1-1/4"
1018 Cold Finished Square Bar
5.32 lb/ft
  • Select Size
  • 1 Ft.
  • 2 Ft.
  • 4 Ft.
  • 6 Ft.
  • 12 Ft.
  • or Cut to Size
Select a Size 0.00
Weight: 5.32 lb/ft
Add To Cart
SQ2138 1-3/8" x 1-3/8"
1018 Cold Finished Square Bar
SQ2138
1-3/8" x 1-3/8"
1018 Cold Finished Square Bar
6.43 lb/ft
  • Select Size
  • 1 Ft.
  • 2 Ft.
  • 4 Ft.
  • 6 Ft.
  • 12 Ft.
  • or Cut to Size
Select a Size 0.00
Weight: 6.43 lb/ft
Add To Cart
SQ2112 1-1/2" x 1-1/2"
1018 Cold Finished Square Bar
SQ2112
1-1/2" x 1-1/2"
1018 Cold Finished Square Bar
7.65 lb/ft
  • Select Size
  • 1 Ft.
  • 2 Ft.
  • 4 Ft.
  • 6 Ft.
  • 12 Ft.
  • or Cut to Size
Select a Size 0.00
Weight: 7.65 lb/ft
Add To Cart
SQ2158 1-5/8" x 1-5/8"
1018 Cold Finished Square Bar
SQ2158
1-5/8" x 1-5/8"
1018 Cold Finished Square Bar
8.98 lb/ft
  • Select Size
  • 1 Ft.
  • 2 Ft.
  • 4 Ft.
  • 6 Ft.
  • 12 Ft.
  • or Cut to Size
Select a Size 0.00
Weight: 8.98 lb/ft
Add To Cart
SQ2134 1-3/4" x 1-3/4"
1018 Cold Finished Square Bar
SQ2134
1-3/4" x 1-3/4"
1018 Cold Finished Square Bar
10.41 lb/ft
  • Select Size
  • 1 Ft.
  • 2 Ft.
  • 4 Ft.
  • 6 Ft.
  • 12 Ft.
  • or Cut to Size
Select a Size 0.00
Weight: 10.41 lb/ft
Add To Cart
SQ22 2" x 2"
1018 Cold Finished Square Bar
SQ22
2" x 2"
1018 Cold Finished Square Bar
13.60 lb/ft
  • Select Size
  • 1 Ft.
  • 2 Ft.
  • 4 Ft.
  • 6 Ft.
  • 12 Ft.
  • or Cut to Size
Select a Size 0.00
Weight: 13.60 lb/ft
Add To Cart
SQ2214 2-1/4" x 2-1/4"
1018 Cold Finished Square Bar
SQ2214
2-1/4" x 2-1/4"
1018 Cold Finished Square Bar
19.10 lb/ft
  • Select Size
  • 1 Ft.
  • 2 Ft.
  • 4 Ft.
  • 6 Ft.
  • 12 Ft.
  • or Cut to Size
Select a Size 0.00
Weight: 19.10 lb/ft
Add To Cart
SQ2212 2-1/2" x 2-1/2"
1018 Cold Finished Square Bar
SQ2212
2-1/2" x 2-1/2"
1018 Cold Finished Square Bar
21.25 lb/ft
  • Select Size
  • 1 Ft.
  • 2 Ft.
  • 4 Ft.
  • 6 Ft.
  • 12 Ft.
  • or Cut to Size
Select a Size 0.00
Weight: 21.25 lb/ft
Add To Cart
SQ23 3" x 3"
1018 Cold Finished Square Bar
SQ23
3" x 3"
1018 Cold Finished Square Bar
30.60 lb/ft
  • Select Size
  • 1 Ft.
  • 2 Ft.
  • 4 Ft.
  • 6 Ft.
  • 12 Ft.
  • or Cut to Size
Select a Size 0.00
Weight: 30.60 lb/ft
Add To Cart
SQ2312 3-1/2" x 3-1/2"
1018 Cold Finished Square Bar
SQ2312
3-1/2" x 3-1/2"
1018 Cold Finished Square Bar
41.65 lb/ft
  • Select Size
  • 1 Ft.
  • 2 Ft.
  • 4 Ft.
  • 6 Ft.
  • 12 Ft.
  • or Cut to Size
Select a Size 0.00
Weight: 41.65 lb/ft
Add To Cart
SQ24 4" x 4"
1018 Cold Finished Square Bar
SQ24
4" x 4"
1018 Cold Finished Square Bar
54.40 lb/ft
  • Select Size
  • 1 Ft.
  • 2 Ft.
  • 4 Ft.
  • 6 Ft.
  • 12 Ft.
  • or Cut to Size
Select a Size 0.00
Weight: 54.40 lb/ft
Add To Cart
SQ25 5" x 5"
1018 Cold Finished Square Bar
SQ25
5" x 5"
1018 Cold Finished Square Bar
85.04 lb/ft
  • Select Size
  • 1 Ft.
  • 2 Ft.
  • 4 Ft.
  • 6 Ft.
  • 12 Ft.
  • or Cut to Size
Select a Size 0.00
Weight: 85.04 lb/ft
Add To Cart
SQ26 6" x 6"
1018 Cold Finished Square Bar
SQ26
6" x 6"
1018 Cold Finished Square Bar
122.40 lb/ft
  • Select Size
  • 1 Ft.
  • 2 Ft.
  • 4 Ft.
  • 6 Ft.
  • 12 Ft.
  • or Cut to Size
Select a Size 0.00
Weight: 122.40 lb/ft
Add To Cart
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