product banner
home icon home icon home  arrow icon Weathering steel plate
icon Product catalogue

live a message

`
Carbon steel plate0109
Carbon steel plate0121
Carbon steel plate0074
01 / 04

Weather Resistance Steel Plate Q345gnhl

Product Details

Weather Resistance Steel Plate Q345gnh

Q345GNH Steel Plate Bridge Features: Traditional high-strength bridge steel not only has poor impact toughness, weldability and fatigue properties, but also cannot resist the corrosion of the atmosphere and marine environment. Therefore, the concept of High Performance Steel (HP) III has been proposed abroad. Q345GNH steel plate has a high strength, but its welding properties, low temperature toughness, especially corrosion resistance has also been greatly improved. Weathering steel is a low alloy steel between ordinary steel and stainless steel, weathering resistance is 2 to 8 times than ordinary steel. High performance weathering bridge steel can resist corrosion from industrial atmosphere, acid rain, marine atmosphere and seawater, and is suitable for uncoated use in inland and coastal bridges.

Weather Resistance Steel Plate Q345gnhl Specification

Grade

Carbon steel coil

Standard

AiSi, ASTM, bs, DIN, GB, JIS

Thickness

0.75-300mm or as required

Width

600-1500mm or as required

Length

600-6000mm or as required

Model Number

Q235B,Q195B,A283,A285,GR.A,GR.B,GR,C,ST52,ST37,ST35,A36,SS400,SS540,S275JR,S355JR,S275J2H,Q345,Q345B,A516 ,GR.50/GR.60,GR.70,etc

Delivery Time

7-15Days

Coil Weight

2-10Tons

Coil ID

508/610mm

Technique

Hot Rolled /Cold Rolled

Payment

30% TT/LC

Shipment

Container and Bulk Ship

Weather Resistance Steel Plate Q345gnh chemical composition

Grade C Si Mn P S Cu Ti Re
Q345GNH ≤0.12 0.20-0.60 0.50-0.90 0.07-0.12 ≤0.035 0.25-0.50 ≤0.13 ≤0.15

Weather Resistance Steel Plate Q345gnhl physical properties

Grade Yield Strength (MPa) Ultimate Tensile Strength (MPa) Elongation at Break (%)
Q345GNH 345 440 22
profile photo

We are happy to answer any questions you have regarding our product lines and services. Please tell us a little more about yourself and we will have someone contact you as soon as possible.

Speak to a Steel Expert quotation mark quotation mark
Quick Browsearrow
arrow
email icon E-mail :tiscoshanxi@gmail.com skype icon Skype whatsapp icon WhatsApp wechat icon WeChat
wechat qrcode close btn
wechat icon WeChat

GET YOUR FREE QUOTE!

We'll contact you within 24 hours

e-mail*

phone

message

Send send icon