See Cold Roll Steel Tolerances

Cold Roll Square Tube 1018 offers a good blend of strength, some ductility, ease of welding and machining. 1018, the most popular of the cold-rolled steels, is chemically similar to A36 Hot-Rolled steel, but the finishing process offers superior surface finish and mechanical properties. It is typically used in pins, rods, shafts, spindles, and sprockets.

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Product Information

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Please note:

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Please note that this data is to be used ONLY FOR REFERENCE, NOT FOR DESIGN, and by using it,you agree that any decisions you make regarding materials for your project are at your own discretion.
Height
80
Wall
3
Max Length
60
Alloy
1018
Metal Type
Carbon Steel
Shape
Tube-Square
Yes
RoHS
Yes 6C
REACH
No
Eniteo Vendor ID
1961
Custom Cut Warehouse
0
Weight/Lineal Foot
24.26 pounds
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Mechanical Properties

Density g/cm^3
8
Ultimate Tensile Strength KSI
64
Yield Tensile Strength KSI
54
Brinell Hardness 500 kg load
126
Elongation % in 2 in.
15
Shear Strength KSI
43
Rockwell Hardness B Scale
71
Melting Point °F
2590 - 2670
Machinability %
78
Electrical Conductivity % IACS
7
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Chemistry Information : 1018 Carbon Steel

Element
Percentage
Element
Percentage
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

This product is a square tube with a height of 80mm and a wall thickness of 3mm, made from 1018 carbon steel. It has a maximum length of 60 inches and offers a good balance of strength and machinability.

Yes, the 1018 cold-rolled carbon steel square tube is known for its ease of welding and machining, making it ideal for pins, rods, shafts, spindles, and sprockets.

Yes, MTR reports are available for this product, ensuring traceability and quality verification.

This 1018 carbon steel square tube complies with RoHS 6C standards but does not have REACH certification.

Yes, this product is in stock and available for purchase as a single unit pack with a weight of approximately 24.26 pounds.

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