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Steel Round Bar – Merchant Bar

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Overview

Steel Round Bar – Merchant Bar

InfraBuild Steel Centre supplies steel round bar in a wide range of sizes. Manufactured in Australia from 300PLUS steel, InfraBuild Steel Centre’s steel round bar exceeds the minimum requirements of AS/NZS 3679.1 – 300. Steel round bar is a solid circular profile is available in broad range of dimensions, it can be easy formed, bent and machined.

Typical Uses

Steel round bars are used in a vast range of construction and engineering projects, and various market segments including:

  • Commercial & Residential construction
  • Civil construction
  • Mining infrastructure
  • Transport and storage
  • Rural
  • Energy ( Wind and Solar)
  • Manufacturing

Features

  • Available in a wide variety of sizes
  • 300PLUS Exceeds the minimum requirements of AS/NZS 3679.1.
  • 300PLUS is up to 20% stronger for improved strength-to-weight ratios
  • Requires no special pre-heating for welding
  • Additional grades available on request

Relevant Standards

  • AS/NZS 3679.1 – Hot-rolled bars and sections
  • AS 1442: Carbon steels and carbon-manganese steels – Hot rolled bars and semi-finished products
  • AS 1444: Wrought alloy steels – Standard, hardenability (H) series and hardened and tempered to designated mechanical properties
  • AS 1447: Hot-rolled spring steels
Specifications
Round Bar 6m
Size (mm x mm x mm) Mass (kg/m) Metres (per tonne)
10 0.64 1613
12 0.91 1124
13 1.07 962
14 1.24 826
16 1.62 633
18 2.05 500
20 2.53 405
22 3.05 336
24 3.64 282
27 4.61 222
30 5.69 180
33 6.88 149
36 8.19 125
39 9.61 107
42 11.2 92
45 12.8 80
48 14.6 70
50 15.8 65
56 19.8 52
60 22.8 45
65 26.7 38
75 35.6 29
80 40.5 25
90 51.1 20
100 63.2 16
110 76.7 13
120 91.2 11
130 108 10
140 124 8
150 142 7
160 162 6
170 183 6
180 206 5
190 229 4
200 253 4
Processing

InfraBuild Steel Centre can provide the following processing services for this product:

  • Cut-to-length – Our round merchant bars can be cut to length upon request to help fulfil your building and construction needs.

To find out more about the processing services offered by InfraBuild Steel Centre please contact your nearest branch.

Delivery

InfraBuild Steel Centre can provide delivery services for this product.

Please contact your nearest branch for more information.

Additional Information

Does your construction business or engineering firm need steel products? InfraBuild Steel Centre is your trusted supplier, providing delivery services for round merchant bars and other products. We are Australia’s only fully vertically integrated steel manufacturer — producing building and construction products — spanning scrap metal recycling, steel manufacturing and downstream distribution.

Discover our extensive online catalogue today to find the best products, including tubular parts, DuraGal, flat bars and more. If you have any queries concerning our steel round bars or other products, reach out to our expert team at your nearest branch today. They’ll be more than happy to assist!

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