Low Alloy High Strength Steel A588 Gr.K

Low Alloy High Strength Steel A588 Gr.K

Carbon Equivalent: Ceq = 【C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15】% Cheaper Price, Faster Delivery, The Best Company Prestige, The Best After sales service, The One step Steel material Solution The Best Professional quality control system

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Product Details

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ASTM A588  Chemical Composition

Grade

The Element Max (%)

C

Si

Mn

P

S

Ni

Nb

A588 Grade K

0.17

0.25-0.50

0.50-1.20

0.04

0.05

0.40

0.005-0.05

Cu

Cr

Mo

V

0.30-0.50

0.40-0.70

0.10

Carbon Equivalent: Ceq = 【C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15】%

 

Mechanical Property of A588 Grade K steel plate


Tensile strength, kis [MPa]


100mm or under

[485]

100mm-125mm

[460]

125mm-200mm

[435]

Yield strength, min, kis [MPa]

Yield strength, min, kis [MPa]

100mm or under

[345]

100mm-125mm

[315]

125mm-200mm

[290]

Elongation in under. [50 mm], min, %

21

Elongation in under. [50 mm-200mm], min, %

18


Cheaper Price,

Faster Delivery,  

The Best Company Prestige,

The Best After sales service,

The One step Steel material Solution

The Best Professional quality control system


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