G90 Galvanized Sheet Metal

The bonderized steel should be painted immediately after installing to prevent the phosphate coating from developing white rust.

G90 galvanized sheet metal.

Hot dip galvanizing is the process of coating iron or steel with a thin zinc layer by passing the steel through a molten bath of zinc at a temperature of around 860 f 460 c. Contact your local metal supermarkets store to confirm availability and pricing. Steel pipe steel round tube. Other sizes may be available.

For pricing and availability. Hillman 24 in x 48 in steel solid sheet metal. Steel roofing siding. Steelworks 24 in x 36 in aluminum decorative sheet metal.

Steel sheet steel plate. Garfield avenue los angeles ca 90040. Galvanized g90 flat sheet standard mill sizes for galvanized g90 flat sheet range from 28 gauge 018 thick all the way up to 8 gauge 1681 thick. These coating weights are a total for both sides of the strip.

For example g 90 designates a zinc coating of 90 oz square foot while g 140 designates a zinc coating of 1 40 oz square foot. The process produces a dull gray colored finish which provides for a good primer in order to be painted. For pricing and availability. Galvannealed steel results from the dual process of galvanizing and annealing the steel.

Imperial 24 in x 3 ft galvanized steel sheet metal. Aluminum sheet plate metal. Galvanized steel is the result of applying a protective zinc coating to steel to prevent it from rusting. Others available upon request.

Metals depot stocks many sizes in precut sizes full mill sizes or we can hot dip virtually any. Galvanized steel sheet plates are intended for use where greater corrosion protection is required without painting a lower cost alternative to stainless steel galvanized sheet and plates have a rust free protection for up to 30 years while maintaining strength with a durable surface coating. The standard product is class g90 which has 0 9 oz ft 2 of sheet total both sides or about 0 76 mils 18 µm thickness per side. When exposed to the atmosphere pure zinc reacts with oxygen to form zinc oxide which further reacts with carbon dioxide to form zinc carbonate a dull grey fairly strong material that stops further.

This makes it rust proof and easy to paint. G 90 and g 140 are coating designations for galvanized steel. Continuous sheet galvanizing a variety of coating weights are available ranging from 0 25 mils 6 µm to just under 2 mils 50 µm per side.