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A588 Grade Bsteel chemical composition,A588 Grade B steel mechanical property steel plate

A588 Grade B steel plate
Steel Category: steel for resistant to atmospherical corrosion
Steel grade:A588 grade B
Dimension: Thickness 6-320mm, Width 1200-4200mm, Length 3000-18000mm
Delivery Condition: Hot rolled,Normalization,Tempering,Quenched,Normalization and Tempering,Quenched and Tempering,UT,PWHT,IMPACT TEST,Thermal Mechanical Control Process (TMCP),Electroslag Remelting Technical,HIC test,etc
Tests: HIC, PWHT, Z15 Z25 Z35, Crack Detection , etc.
A588 Grade B Atmospheric Corrosion Resistant Steel Description:
A588GrB steel plates with the thickness form 8mm~200mm are used as high weathering bridge structural steel,ASTM A588 Grade B steel contains Cu, P, Cr, Ni and other elements, these elements give the steel A588 Grade B a high resistance to the corrosion of atmosphere. A588 Grade B steel plates and sheets are applied mostly on weathering construction components and bridge structural parts.
A588 Grade Bsteel chemical composition:


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 property:


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

-

-


BEBON,the most professional A588 grade B steel exporter,will offer you the the best A588 grade B steel.
If you have any order in A588 grade B steel from BEBON, please inquiry us soon.
TEL:0086-371-86151827,0086-371-86151527
FAX: 0086-371-86011881
Oficina Dir: 2801 B# International enteprise center Zhengzhou city in China.
Post Code: 450001
E-mail: BB@bebonchina.com

 

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