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21mm Carbon Steel Round Bar 1018 TGP Metric 72" Length [+/- 2"] -
Part #: 24615
$323.61 ea.
$323.61 for 1

21mm Carbon Steel Round Bar 1018 TGP Metric 72" Length [+/- 2"]Part #: 24615

Dimensions:
  • Diameter: 21 mm
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This product is available in: Pack of 1
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.
$323.61 ea.
$323.61 for 1

PRODUCT OVERVIEW

Cold Roll Round Bar 1018 TGP 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.

SPECIFICATIONS

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.
Diameter
21
Alloy
1018
Production Method
Cold Finish
Metal Type
Carbon Steel
Shape
Bar-Round
MTR Availability
Yes
RoHS
Yes 6C
REACH
No
Weight/Lineal Foot
10.96 pounds
Info

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
Info

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
View Product Guide

FAQs

What are the dimensions and material specifications of the 21mm Carbon Steel Round Bar 1018 TGP?

This round bar has a diameter of 21mm and a maximum length of 72 inches. It is made from 1018 carbon steel with a cold finish, offering a good balance of strength, ductility, and machinability.

Yes, the 1018 TGP round bar is known for its ease of machining and welding, making it ideal for manufacturing pins, rods, shafts, spindles, and sprockets.

The product is RoHS compliant (Yes 6C) but does not comply with REACH regulations.

The round bar is in stock and sold in packs of one piece, with a weight of approximately 10.96 pounds per unit.

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