Q355GNH steel

Q355GNH weathering steel refers to a low-alloy structural steel with a protective rust layer that is resistant to atmospheric corrosion. Q355GNH steel plates be used to manufacture steel structures such as vehicles, bridges, towers, and containers. Compared with plain carbon steel, weathering steel has better corrosion resistance in the atmosphere. Compared with stainless steel, weathering steel has only a small amount of alloying elements, such as phosphorus, copper, chromium, nickel, molybdenum, niobium, vanadium, titanium, etc., the total amount of alloying elements is only a few percent, not like stainless steel, reaching 100 More than a dozen, so the price is relatively low.

Q355GNH steel plates and sheets supplier in China. Ask For Quotation please send email to klsteelamber@outlook.com.

Q355GNH Weathering Steel Plates and Sheets Specification

Thickness: 1.2-150mm

Width: 1220-4200mm

Length: 5000-18000mm

Notes: coil thickness ≤ 25mm

MOQ: 10 PC

Product type : Steel plate, sheet, coils, sections

Delivery time : Promptly ( Stock) or 10-40 days (Production)

Stock : Available

MTC: Available

Payment Term : T/T or L/C At sight .

Heat Treatment and Inspection :

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.


Email: klsteelamber@outlook.com

Gmail: asteelgrade@gmail.com

Skype: klsteelamber   

Web: www.katalor.com      

Shanghai Katalor Enterprises Co., Ltd

Industrial sector: 
Country of origin: 
Measurement unit (ANSI): 
Metric Ton

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