Buy Steel Plate Stock – Including Bisalloy, Hardox & Weldox Steel Products

When you need to buy steel plate for your next construction project, no matter how big or small, you can trust Australian Steel to be able to meet your requirements. No matter what the steel plate thickness or the grade, we’ll have what you need.

Australian Steel is renowned for carrying the best quality steel plate from the most reputable brands. We stock such names as Bisalloy steel, Hardox steel, Weldox steel and more.

Choosing the Right Steel Plate Stock

For excellent weldability, formability and toughness, Hardox 450 steel delivers an excellent performance, while Weldox 700 steel offers outstanding strength. We also offer k1045 steel that’s heat treatable and hard wearing, as well as boiler plate steel that’s ideal for low to moderate temperature applications.

Steel plate thickness varies greatly. You could go from a 3mm steel plate or a 6mm steel plate up to 410mm thickness.

Thickness
( mm )
Available Grades
G250G350Q&T 80Q&T 450K1045BOILER
3
3.2
4
5
6
8
10
12
16
20
22
25
28
32
36
40
45
50
55
60
65
70
75
80
90
100
110
120
130
140
150
160
180
200
225
250
300
410

We also stock an extensive range of Weld Overlay plates. Contact us for more information on 0395802200.

*Other grades available by request.

Steel Plate Grades

Each steel plate product is given a grade number, ascribed to it due to the certain characteristics it possesses. G250 steel, for example, comes in two forms; either in pattern plate form or in coil form. In coil form, G250 steel can be produced in thicknesses up to 25mm, while in pattern plate form it can be produced up to 410mm thick. View our complete range of plate stock below to find out more about 250 or G350 steel, or contact us to obtain more information.

GradeProduct DescriptionTypical UsesAdvantages
G250A medium strength structural steel plate with nominal yield strength of 250MPa.General fabricationGuaranteed minimum strength levels. Excellent weldability. Excellent formability.
G350A high strength structural steel plate with nominal yield strength of 350MPa.General fabrication structural members.Guaranteed minimum strength levels. Excellent weldability. Excellent formability.
Q&T 80A structural steel plate with a nominal yield strength of 690MPa and a nominal hardness of 255HB.Transport equipment, mining equipment, high rise buildings & excavators.Excellent notch toughness. Good weldability. Good formability
Q&T 450A through hardened, abrasion resistant steel plate, offering long life expectancy in impact abrasion applications with a nominal hardness of 450HB.Wear liners, earthmoving buckets, storage bins, gear wheels & excavator loader arms.High hardness. Can be gas cut. Fully weldable. Good formability.
KI045A heat treatable plate for general engineering applications.General engineering parts, profile cut gears, wear/abrasion applications.Abrasion / Wear properties on heat treatment
BOILERFine grained, carbon manganese steel with a minimum tensile strength of 460 MPa.Boiler & pressure vessel applications.Guaranteed tensile strength levels with excellent weldability and formability. International standards also available.

*Weld Overlay plate is a multi-purpose plate suitable for wear-resistant applications across virtually all industries. For heavy applications subject to temperature, abrasion corrosion, erosion and impact, it provides class leading properties.*

*Please note, the above information is given as a guide only. Australian Steel will accept no liability.

Our Partners

HWP