Cold Roll Rectangle Tube 1018 Cold Finish 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.

MTR MTR Available
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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
20
Width
30
Wall
2
Max Length
60
Alloy
1018
Metal Type
Carbon Steel
Shape
Tube-Rectangle
Yes
RoHS
Yes 6C
REACH
No
Eniteo Vendor ID
1961
Custom Cut Warehouse
0
Weight/Lineal Foot
9.69 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 rectangle tube measures 20mm in height, 30mm in width, and has a 2mm wall thickness. It is made from 1018 cold-rolled carbon steel, known for its good strength, ductility, and machinability.

This product is available in a maximum length of 60 inches with a tolerance of plus or minus 2 inches. However, the custom cut warehouse availability is zero, indicating that custom cutting services may not be offered for this item.

Yes, the 1018 cold-finish carbon steel tube offers excellent machinability with a rating of 78 and ease of welding, making it ideal for parts such as pins, rods, shafts, spindles, and sprockets.

Yes, the tube complies with RoHS (Restriction of Hazardous Substances) directive, specifically RoHS 6C, but it does not meet REACH compliance.

Yes, a Material Test Report (MTR) is available for this product, providing assurance of its material properties and quality.

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