Specification Details – BS 1449 part 1 Grade CR4, equivalent to a coating weight of 240-270 g/m2

Aluminised Steel type 1 is a high-integrity steel cladding offering a host of properties for performance critical applications such as building, power generating, petrochemical and oil industries and in marine environments.
 
Benefits include Strength, Corrosion resistance, Heat resistance and relectivity . Aluminised Steel type 1 is Non Combustable and has a high-temperature oxidation resistance.

Specification Details – ASTM A/463/A 463M-97 T2 300, equivalent to a coating weight of 300 g/m2 of pure Aluminium.

Aluminized Steel Type 2 was developed in 1939 for superior environmental corrosion resistance. Type 2 combines the strength of a steel substrate with the corrosion resistance of Aluminium.

The Aluminized Steel Type 2 coating microstructure is a duplex one, there being an Aluminium layer and an underlying, hard Aluminium-iron intermetallic alloy layer. The alloy arises from interaction of molten, commercially pure Aluminium with the steel surface and is the agent that bonds the total coating to the substrate.

Specification Details – Alloy type 1100, 3003, 3105 or 5005 available in smooth, stucco embossed and corrugated sheeting with factory applied moisture barrier.

Commercially pure aluminum is relatively soft as structural material. Its strength can be greatly improved by alloying aluminum with small percentages of one or more other elements such as manganese, silicon, copper, magnesium or zinc. Additional strength can be achieved by cold working, such as cold rolling.

Specification Details Aluzinc – Aluminium-Zinc alloy coated steel sheets and coils according to ASTM A 792, lock forming quality, regular spangle, organic coating. Composition of coated layers – Aluminium: 55%, Zinc: 43.4 % & Silicon: 1.6 % with a coating weight of 185 g/m2

Aluzinc combines the advantages of the two major components of the coating: the barrier effect of Aluminium and the sacrificial protection of zinc, this result in a very good surface corrosion resistance.The characteristic silver metallic color combined with small spangles of Aluzinc ensures a very attractive aspect.

Specification Details – Stainless-Steel Roll Jacketing is manufactured from AISI-304, AISI-304 prime grade Austenitic stainless steel with regular 2B finish for flatness and reduced glare.

The yield strength is 30,000/45,000 PSI, the tensile 75,000/100,000 PSI. For easy field fabrication, SpencerMetcaft Stainless Steel Jacketing is supplied in annealed or soft condition.

Stainless Steel Jacketing has a melting point of approximately 2500 F Stainless Steel offers the best fire protection of all metals used for metal jacketing.

Specification Details – Stainless-Steel Roll Jacketing is manufactured from ASTM A240 Type 316 prime grade Austenitic stainless steel with regular 2B finish for flatness and reduced glare.

The yield strength is 30,000/45,000 PSI, the tensile 75,000/100,000 PSI. For easy field fabrication, Insul-Mate Stainless Steel Jacketing is supplied in the annealed or soft condition.

Stainless Steel Jacketing has a melting point of approximately 2500 F Stainless Steel offers the best fire protection of all metals used for metal jacketing.