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Tel: 0086-13598879167
Fax: 0086-371-88884766
Email: admin@gangsteel.com
Skype: gangsteel001@hotmail.com
Address: Gelin international Building,Zhengzhou city,Henan Province,China

T4171 Weather Resistant Steel

Q390GNH|Q390GNH STEEL PLATE

Q390GNH|Q390GNH STEEL PLATE

Q390GNH is a weather resistant steel created by alloying copper, chromium and nickel.

Q390GNH has added phosphorous which makes the material best suited for gas flue applications and

 for aesthetic facias .

Thickness: 6mm to 300mm,

Width: 1500mm to 4050mm,

Length: 3000mm to 15000mm
 

Gangsteel is specialized in supplying steel plate in Q390GNH. For more information of Q390GNH steel 

plates, please check them in following:

 

                           Q390GNH Chemical composition

Grade

                The Element Max (%)

 

Q390GNH

 

C

Si

Mn

P

S

≤0.12

0.15-0.65

≤1.40

0.07-0.12

≤0.035

Cr

Cu

Ti

RE

 

 

0.25-0.55

≤0.10

≤0.12

 

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

 

Grade

Thickness

Yield

Tensile

Elongation

Delivery state

 Q390GNH

 

mm

Min Mpa

Mpa

Min  %

 

≤6

390

490

22

 Hot rolling

          >6

Shipbuilding steel plateAlloy steel platesHigh strength plateCarbon steel plateStainless steel plate

If you have any need Q390GNH steel plate, please feel free to contact us soon. We sincerely hope old and

 new customers to visit our mill for a long steel business

Related Grade: B460NQR  B480GNQR

 

 

 

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