NICHE PRODUCTS

Comsteel NICHE PRODUCTS

Comsteel 1010 Grade Cast Steel Rounds::L2012

Comsteel has developed the technology of making continuous cast 1010 grade bars for use in the Aluminium Smelting Industry.

Continuously cast rounds are currently used as cathodes and in anode stub applications in several Australian and New Zealand Smelters.

Comsteel Reinforcing Bar:

Rebar (or reinforcing bar) is an essential component of weight-bearing concrete structures.

Comsteel specialises in 500N grade rebar in diameters greater than 26mm.

Comsteel reinforcing bar is manufactured to AS/NZS 4671 and certified through the Australian Certification Authority for Reinforcing and Structural Steels (ACRS).

Comsteel Ingots:

Comsteel is an ISO9001:2015 certified manufacturer of steel ingots in a wide range of alloys and can produce round, square and fluted ingots.

All ingots are degassed and bottom-poured with high-quality mould flux for superior surface and internal quality.

Additional services such as heat treating and annealing are available.

Comsteel Bar Product:

Comsteel is an ISO9001:2015 certified hot rolled steel bars manufacturer in a wide range of carbon alloys. Comsteel offers various sizes, lengths and specifications for your merchant bar needs.

We have been rolling steel supplying the Australian market for over 25 years.

CAST ROUNDS

Comsteel has supplied cast round anode material to domestic aluminium smelters for over 25 years.

Comsteel anode pin product has been specifically designed to deliver optimum requirements Aluminium Smelters in terms of resistivity, chemical composition, grain structure, tolerance control and surface finish.

Comsteel cast low carbon (1010) rounds have excellent creep resistant properties due to tight process control in terms of chemical composition, particularly carbon content.

Grain size plays a vital role in electrical transport properties. The finer the grain size, the higher the electrical resistivity. Hence, the coarse-grained cast rounds material provided by Comsteel are the preferred anode material compared to a finer-grained rolled bar.

Comsteel cast rounds are supplied in peeled condition. The diameter tolerance is much tighter in comparison to an as-rolled bar. However, diameter variation can cause issues during pin assembly, which adds to fabrication costs.

Lengths up to 6.5m or cut to size pins are available.

Bar Peeled sizes currently available are 150mm, 160mm and 180mm diameter.

Comsteel CAst Rounds PRoduct quality

Steel Quality:

Steel is produced in accordance with Australian Standard AS 1442/U1010.

Comsteel is independently accredited to manufacture and supply products in accordance with ISO9001:2015.

Product quality is supported by in-house chemical, mechanical and non-destructive testing laboratories, fully endorsed by the National Association of Testing Authorities, Australia (NATA) to ISO/IEC 17025:2005, further assuring product integrity.

Welding:

Comsteel continuously cast 1010 round bars may be readily welded by all conventional metal arc techniques or by friction welding without the necessity to pre-heat or post-weld heat treat.

Reinforcing BAr

Rebar (or reinforcing bar) is an essential component of weight-bearing concrete structures.

Comsteel specialises in 500N grade rebar in 24mm to 32mm diameter.

Comsteel understands the rebar market is a competitive place and is committed to offering customers value through our quality products and reliability.

Product Offerrings:

Description: Micro-Alloyed Straight Bar

Grades: 500N

Lengths: Custom lengths, 8-12 meters

Diameter: 24mm, 28mm, 32mm

Specification: AS/NZS 4671 Grade 500N Bar

Steel Quality:

Comsteel is independently accredited to manufacture and supply products in accordance with ISO9001:2015.

Comsteel also holds certification to produce Reinforcing Bar manufactured to AS/NZS 4671 through the Australian Certification Authority for Reinforcing and Structural Steels (ACRS).

REINFORCING BAR PRODUCT QUALITY

Comsteel is independently accredited to manufacture and supply products in accordance with ISO9001:2015.

Comsteel also holds certification to produce Reinforcing Bar manufactured to AS/NZS 4671 through the Australian Certification Authority for Reinforcing and Structural Steels (ACRS).

Product quality is supported by in-house chemical, mechanical and non-destructive testing laboratories, which are fully endorsed by the National Association of Testing Authorities, Australia (NATA) to ISO/IEC 17025:2005, further assuring product integrity.

We are one of the leading manufacturers of Steel products in Australia and continue to look for innovative ways to ensure we maintain our superior quality and customer support in the market place.

INGOT

Comsteel is the leading manufacturer of Steel Ingots in Australia and continues to look for innovative ways to ensure we maintain our superior quality and customer support in the marketplace.

Comsteel has the ability to cast up to 56t heats and can produce round, square and fluted ingots. Ingot mass ranging from 4.75 to 28.5 tonne each.

All ingots are degassed and bottom-poured with high-quality mould flux for superior surface and internal quality.

All grades can be degassed to below 1.8ppm Hydrogen (<1.5ppm with additional treatment time).

Argon and nitrogen shrouding is available on selected grades as required.

Steel Quality:

Comsteel is independently accredited to manufacture and supply products in accordance with ISO9001:2015.

Comsteel also holds certification to EN and AAR specifications for Rail Product grades.

INGOT PRODUCT QUALITY

Comsteel is independently accredited to manufacture and supply products in accordance with ISO9001:2015.

Comsteel also holds certification to produce Reinforcing Bar manufactured to AS/NZS 4671 through the Australian Certification Authority for Reinforcing and Structural Steels (ACRS).

We are one of the leading manufacturers of Steel products in Australia and continue to look for innovative ways to ensure we maintain our superior quality and customer support in the market place.

BAR PRODUCTS

Comsteel produces hot rolled steel Bar in a wide range of carbon alloys.

Comsteel offers many different sizes, lengths and specifications for your merchant bar needs.

Rounds: 20mm to 100mm

Billets (rounded corners with radius 12.5% of section): 45mm to 75mm

Squares (sharp corners): 40mm

Steel Quality:

Comsteel is independently accredited to manufacture and supply products in accordance with ISO9001:2015.

SECURITY OF SUPPLY

Global Supply Network:

Comsteel smelter customers currently enjoy tight inventory control, with Comsteel’s ability to supply on short notice. Comsteel has an excellent track record to cater for spikes in demand across all Oceania smelters. We are able to reduce supply at relatively short notice, allowing smelters to again minimise their stock holdings at times of reduced consumption.

Buying Australian Made Product Supports Manufacturing in Australia

Batch Sizes: Due to the unique nature of our manufacturing facility, we offer complete flexibility in product supply quantities. Any quantity from a single item to delivery quantities of many thousands is possible in our facility. We are willing to discuss your specific requirement or modify our delivery methods to satisfy your needs.