GB/T 4171Q355NH Weathering steel plate

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10-May-2024

We all know that GB/T 4171 Q355NH Weathering steel plate Has good corrosion resistance. GB/T 4171 Q355NH Weathering steel plate has a big market in the world. At the same time, there are many buyers of GB/T 4171 Q355NH Weathering steel plate.

The rolling size of GB/T 4171 Q355NH Weathering steel plate

Thickness	1.2-150mm
Width	1220-4200mm
Length	5000-18000mm

Notes: coil thickness ≤ 25mm

GB/T 4171 Q355NH Weathering steel plate Mechanical Property and Chemical Composition(%)

Grade	Chemical Composition(%)
Grade	C MAX	Mn	Si MAX	P	S MAX
China GB/T 4171 Q355NH	0.16	0.50-1.50	0.50	0.030	0.030
Grade	Mechanical Property
Grade	Tensile Strength(Mpa)	Yield Strength(Mpa)	% Elongation min
China GB/T 4171 Q355NH	325-355	490-630	20

GB/T 4171 Q355NH Weathering steel plate Other Terms

A) Packaging Details: Standard export seaworthy packing or as required.
B) Delivery Time: 30-50 days, 7 days for stock goods.
C) Loading Port: Shanghai,Tianjin, Qingdao.
D) Offer Ability: 5000MT/Per Month.
E) MOQ:1 Pcs.

GB/T 4171 Q355NH Weathering 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,HIC test, NDT ,PWHT( Simulated Post Weld Heat Treatment),NACE0175,The Third Party Test (Such as SGS Test), Coated or Shot Blasting and Painting.

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