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A588 Grade B steel

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Product: High-strength low alloy structural steel, up to 345MPa minimum yield strength, with Atmospheric corrosion resistance steel shape, steel plate, steel sheet, steel bars
Grade: ASTM A 588 Grade B
A 588 Grade B steel applicable thickness: Under 200mm
A 588 Grade B steel applicable delivery condition: (S3)Simulated Post-Weld heat treatment of mechanical test coupons, (S5) Charpy V-Notch impact test, (S6) Drop weight test, (S8) Ultrasonic Examination, (S15) Reduction of Area Measurement, (S18) Maximum Tensile strength, (S30) Charpy V-Notch impact test for structural shapes,(S32) Single Heat Bundles.
ASTM A588 Grade B application: ASTM A588 Grade B Corten steel widely used in air preheater, economizer, railway carriage, containers production, bridge building , construction and so on.

A588 grade B Weathering steel chemical composition

Grades

C max

Mn

P max

S max

Si

Ni max

Cr

Cu

V

Mo

Nb

A588GR.B

0.20

0.75-1.35

0.04

0.05

0.15-0.50

0.50

0.40-0.70

0.20-0.40

0.01-0.10

 

 


A588 grade B Weathering resistant steel tensile property request

ASTM A588 Grade B

Plates and bars

Structural shapes

<100mm

≥100-125mm

>125-200

Tensile strength min MPa

485

460

435

485

Yield strength min MPa

345

315

290

345

Elongation min

21

21

21

21


JOIN-WIN STEEL keeps enough quantity A588 Grade B steel in stock each month. We can meet our customer’s further process request like : cutting ( any size and any shape ) drilling, welding, milling, machining and steel structure.

We also have a high quality logistics team who make sure the fast delivery time and shipment. Anyway, if you want to find hot rolled and cold rolled A588 Grade B steel supplier, hot rolled and cold rolled A588 Grade B steel manufacturer, hot rolled and cold rolled A588 Grade B steel exporter, please contact JW steel’s sales team. We will give you the hot rolled and cold rolled A588 Grade B competitive price, hot rolled and cold rolled A588 Grade B good quality and best service from us.

Others steel grades of atmospheric corrosion resisting steel in the standard ASTM A242/A242M
A242 Type 1 low alloy high strength atmospheric corrosion resisting steel.
A588 Grade A low alloy high strength atmospheric corrosion resisting steel.
A588 Grade K low alloy high strength atmospheric corrosion resisting steel.

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