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ASME SA588 Grade B Weathering Steel

ASME SA588 Grade B Weathering Steel

ASME SA588 Grade B Weathering Steel ASME SA588 Grade B Introduction: ASME SA588 Grade B is high-resistance self-passivating alloy containing copper, chrome and phosphorus, characterised by a high resistance to corrosion and to tensile yield; these alloys are self-protective through the form

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ASME SA588 Grade B Weathering Steel

ASME SA588 Grade B Introduction:
ASME SA588 Grade B is high-resistance self-passivating alloy containing copper, chrome and phosphorus, characterised by a high resistance to corrosion and to tensile yield; these alloys are self-protective through the formation of a superficial coating that prevents the progressive extending of the corrosion process.

ASME SA588 Grade B Chemical Composition:

Grade

C% 

Si%

Mn%

P%

S%

Cu%

V% 

Cr%

Ni%

SA588Grade B

0.20

0.15-0.50

0.75-1.35

0.040

0.050

0.20-0.40

0.01-0.10

0.4-0.70

0.50


ASME SA588 Grade B Mechanical Properties:

Grade

Yield Strength

Tensile Strength

Elongation %

SA588Grade B

≥345 MPa

≥485 MPa

21

ASME SA588 Grade B Application:
ASME SA588Gr.B is mainly used for constructions such as steel structures, bridges, tanks and containers, exhaust systems, vehicles and equipment constructions.

Client demands
 

Customer's requirement configuration.

1. demand

Custom design
 

Field inspection design and design plan.

2. design

Processing & transportation

Initial customized processing and transportation.

3. Processing

On-site installation
 

On-site guidance for construction and installation.

4. installation