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China GB/T 4171 Q310GNH Weather Resistant Steel Plate

Packaging Details: Standard export seaworthy packing or as required.
Delivery Time:only one week for stock, customized products according to order negotiation.
Loading Port:Shanghai ,Qingdao,Tianjin .
payment terms:By T/T or L/C.
Supply capacity:5000MT/month.
MOQ: According to order negotiation.

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PRODUCT DESCRIPTION

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China GB/T 4171 Q310GNH Weather Resistant Steel Plate Chemical Composition

Chemical Composition
Grade	C	Si	Mn	P	S	Cu	Cr	Ni
Q310GNH	0.12	0.25-0.75	0.20-0.50	0.07-0.12	0.02	0.20-0.50	0.30-1.25	0.65

China GB/T 4171 Q310GNH Weather Resistant Steel Plate Mechanical Property

Mechanical Property
Grade	Yield Strength(MPa)	Tensile Strength(MPa)	Elongation in 2 in.(50mm) % min
Q310GNH	310	450	26

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China GB/T 4171 Q310GNH Weather Resistant Steel PlateChina GB/T 4171 Q310GNH Weather Resistant Steel Plate Application

China GB/T 4171 Q310GNH Weather Resistant Steel Plate is used in Vehicle, Bridge

China GB/T 4171 Q310GNH Weather Resistant Steel PlateChina GB/T 4171 Q310GNH Weather Resistant Steel Plate Other Name

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China GB/T 4171 Q310GNH Weather Resistant Steel PlateAdditional 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.