A588 Gr.B steel,A588 Gr B steel plate,A588 grade B steel grade

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A588 Grade B steel plate is for high strength low alloy structural steel. ASTM A588 Grade B properties and heat treatment forged piece, Including ASTM A588 Grade B application and specifications, We have all specifications，Including ASTM A588 Grade B rod, Plate, ASTM A588 Grade B bar, square steel, rectangular steel,ASTM A588 Grade B forged, we can own production and sales.

A588 Gr B steel plate specification:
Standard: ASTM
Thickness: 2-460mm , Width: 1500-3200mm, Length:6000-12000mm

A588 Grade B steel Chemical Composition Analysis

Grade	C %	Si %	Mn %	P %	S %
A588GrB	≤0.20	0.15-0.50	0.75-1.35	0.040	0.050
	Cr %	V %	Ni %	Cu %	--
	0.40-0.70	0.01-0.10	≤0.50	0.20-0.40	--

A588 Grade B steel Mechanical Properties

Thickness	Yield Strength ReH[N/mm2]transv.min	Tensile Strength Rm[N/mm2]transv	Fracture Elongation[%]transv. min.	Notch ImpactEnergy1)Ch Vcomplete samplelongitud. min [J]
0mm-50mm	345KPa	485KPa	18	-	-
50mm-200mm	345KPa	485KPa	21	-	-

ASTM A588 Grade B is categorized as Alloy Steel. A588 Grade B steel is intended primarily for use in welded bridges and buildings where savings in weight or added durability are important. The atmospheric corrosion resistance of this uncoated steel in most environments is substantially better than that of carbon structural metal steels with or without copper addition. When properly exposed to the atmosphere,A588 Grade B steel is suitable for many applications in bare condition without any coating.

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Tags:Corten-A, Corten-B, A242 Type1, A 588 Gr.B, A 588 Gr.A, A 588 Gr. C, A 709 Gr.50W