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GB/T700 Q275 Carbon and Low-alloy High-strength Steel Plate

GB/T700 Q275 Carbon and Low-alloy High-strength Steel Plate

GB/T700 Q275 Carbon and Low-alloy High-strength Steel Plate Chemical Composition and Mechanical Property

Grade

Chemical Composition(%)

C

Mn≥

Si

P

S

GB/T700 Q275 

0.28-0.38

0.50-0.80

0.35

0.050

0.045

Grade

Mechanical Property

 

Tensile Strength(MPa)

Yield Strength(MPa)

% Elongation in 2 in.(50mm) min

Impacting Test  Temperature(°C)

 

GB/T700 Q275 

490-630

275

20

-20

 

 

GB/T700 Q275 Carbon and Low-alloy High-strength Steel Plate Application

GB/T700 Q275 Steel Plate are used in Construction of Bridges, Highway Construction and Other Engineering construction

GB/T700 Q275 Carbon and Low-alloy High-strength Steel Plate Other Name

GB/T700 Q275 Carbon Structural Steel Plate, GB/T700 Q275 High Strength Structural Steel Plate, GB/T700 Q275 Carbon Steel plate, GB/T700 Q275 Structural Steel Plate.

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, The Third Party Test (such as SGS Test), Coated or Shot Blasting and Painting.

Other Terms

Packaging Details: Standard export seaworthy packing or as required.
Delivery Time: 30-50 days, 7 days for stock goods.
Loading Port: Shanghai ,Tianjin, Qingdao.
Offer Ability:5 000MT/Per Month.
MOQ: 1 Pcs.
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