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A588 grade K steel plate, A588 grade K weathering steel plate

A588 grade K steel plate, A588 grade K weathering steel plate

A588 grade K steel plate is a kind of high strength low alloy structural steel with 345 Mpa minimum yield. When properly exposed to the atmosphere, A588 Grade K is suitable for many applications in the bare condition.

A588 grade K steel plate specification:
Thickness: 6MM to 200
Width: 1500mm to 4050mm,
Length: 3000mm to 15000mm

A588 grade K chemical composition:

Grades

C max

Mn

P max

S max

Si

Ni max

Cr

Cu

V

A588GR.K

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 K mechanical property:

ASTM A588 grade K

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

A588 grade K steel plate application:
A588 grade K steel plates are used in Construction of Bridges, Highway Construction and Other Engineering construction.

A588 grade K steel plate heat treatment:  Hot rolled, Control rolled, normalized, quenched and tempered, cold rolled.

A588 grade K steel additional condition :
UT (Ultrasonic examination),AR(As Hot Rolled only),TMCP(Thermal Mechanical Control Processing),N(Normalized),Q+T(Quenched and Tempered),Z Direction Test(Z15,Z25,Z35) ,Charpy V-Notch Impact Test,HIC test, NDT ,PWHT( Simulated Post Weld Heat Treatment),NACE 0175,The Third Party Test (Such as SGS Test), Coated or Shot Blasting and Painting.

As a professional A588 grade K steel plate supplier, we promise we can offer you the qualified A588 grade K steel plate. Besides that, we could promise the delivery time and the competitive price. Any need  in A588 grade K steel plate price or A588 grade K steel plate technical conditions, please contact us freely.


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