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Corten metal structure

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Corten metal structure basis on the good mechanical properties, formability, weldability and low temperature toughness, but also has good corrosion resistance. So weather resistance structural steel has a good market prospects and market competitiveness. Widly used at Bridges, tanks and containers, exhaust systems, rail and road vehicles, windshields on chimneys, power station precipitators, rainscreen cladding, garden edging, firepits and art sculptures.

Specification:

Materials: Corten/A588/A709
Thickness: 6-40mm
Width: 10-4200mm
Length: 10-12000mm
Special weld rod for weathering steel: che556nicrcu
Pretreatment of resistant steel surface: Shot blasting, Rusting treatment, rust curing treatment

Corten metal structure Chemical component

Grade	Chemical Component /%
Grade	C	Si	Mn	P	S	Cr	Cu	Ni
Corten-B	≤0.16	0.3-0.5	0.80-1.25	≤0.030	≤0.03	0.4-0.65	0.25-0.4	≤0.40
A588GRA	≤0.19	0.30-0.65	0.80-1.25	≤0.04	≤0.05	0.40-0.65	0.25-0.4	≤0.40
A588GRB	≤0.20	0.15-0.5	0.75-1.35	≤0.04	≤0.05	0.40-0.65	0.25-0.4
A588GRC	≤0.15	0.15-0.4	0.80-1.35	≤0.04	≤0.05	0.30-0.50	0.25-0.5

Grade

Chemical Component /%

ALs

A709M HPS50W
A709M HSP70W

≤0.11

0.30- 0.50

1.10 - 1.35

AL: 0.01 - 0.04

0.04 - 0.08

Mo: 0.02 - 0.08

0.45 - 0.70

0.25 - 0.40

Corten metal structure Mechanical properties


Grade	Yield Strength /MPa	Tensile Strength /MPa	Elongation /%
Q295GNH	≥295	360-510	≥24
Q355GNH	≥355	490-630	≥22
S355JOWP	≥355	490-630	≥22
S355J2WP	≥355	490-630	≥22
Corten-B	≥355	470-630	≥20
A588GRA	≥345	≥515	≥21
A588GRB	≥345	≥515	≥21
A588GRC	≥345	≥515	≥21

Grade	Yield Strength /MPa	Tensile Strength /MPa	Elongation /%
A709M HPS50W A709M HSP70W	≥345	≥485	≥21
A709M HPS50W A709M HSP70W	≥485	585-760	≥19

corten steel texture

As the corten metal structure, corten steel texture, corten steel buildings, weahtering steel house fabricators, cost per square foot is low, having corten metal stockists, pre rusted steel corten color & longer life.

Get Free Programme and Budget About Corten metal structure

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