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

live a message

Weathering steel plate

Weathering steel plate

Weather-resistant structural steel, that is, atmospheric corrosion-resistant steel, belongs to low-alloy high-strength structural steel, which is divided into high-weather-resistant structural steel and weather-resistant steel for welded structures according to its main characteristics.

Classification
A high weathering steel
High weathering structural steel is added to a small amount of copper, phosphorus, chromium, nickel elements in steel, so that it forms a protective layer on the collective surface of the metal to improve the performance of steel resistance to atmospheric corrosion, can also add a small amount of molybdenum, niobium, vanadium, titanium, zirconium and other elements to refine the grain, improve the mechanical properties of steel, improve the toughness of steel, reduce the brittle transition temperature, so that it has a better resistance to brittle fracture performance.
Two welded structural weathering steel
Its elements added to the steel, except for phosphorus, basically the same as the high weathering structural steel, its role is also the same, and improve the welding properties.

Uses
The use of high weathering structural steel is mainly used for bolting, riveting and welding structural parts for vehicles, containers, buildings, towers and other structures because of its better resistance to atmospheric corrosion than welded structural steel. When used as welded structural members, the thickness of the steel should be no more than 16 mm. weathering steel for welded structures has better welding properties than high weathering structural steel and is mainly used for welded structural members for bridges, buildings and other structures.

Weathering steel plate specification

Product name

CORTEN steel edging ASTM A588 steel plate 1.5mm - 10mm thick weathering steel plate corten steel price per ton

Material

Corten steel

Color

Gray or rustic look

Thickness

1.6mm, 2.0mm, 2.5mm, 3.0mm

Surface treatment

Natural or pretreated

Process

Laser cutting > bending > polishing > surface treatment>packing

MOQ

1 ton or sample order

Application

Garden, Landscape

Price term

EXW FOB CFR CIF

Payment term

T/T, L/C, Western Union, Trade Assurance

Delivery time

5~7 days after receipt of the payment

Packing

Standard seaworthy packing or according to customer's request

Weathering steel plate chemical composition

GradeCSiMnPSCuCrNi
Q235NH≤0.13'0.10-0.400.20-0.600.03≤0.0300.25-0.550.4-0.8≤0.65
Q265GNH≤0.120.10-0.400.20-0.50.07-0.12≤0.0200.20-0.450.3-0.650.25-0.50
Q295GNH≤0.120.10-0.400.20-0.50.07-0.120.020.20-0.450.3-0.650.25-0.50
Q295NH≤0.150.1-0.500.3-1≤0.030≤0.0300.25-0.550.4-0.8≤0.65
Q310GNH≤0.120.25-0.750.20-0.50.07-0.12≤0.0200.20-0.50.3-1.25≤0.65
Q355NH0.16≤0.500.5-1.5≤0.030≤0.0300.25-0.550.4-0.8≤0.65
Q415NH≤0.12≤0.651.1≤0.0250.030.20-0.550.30-1.250.12-0.65
Q460NH0.12≤0.651.5≤0.025≤0.03040.20-0.550.30-1.250.12-0.65
Q500NH≤0.12≤0.65≤2.00.025≤0.0300.20-0.550.30-1.250.12-0.65
Q550NH0.16≤0.65≤2.00.025≤0.03040.20-0.550.30-1.250.12-0.65

Weathering steel plate physical properties

GradeYield Strength (MPa)Ultimate Tensile Strength (MPa)Elongation at Break (%)
ASTM A242 TP134548021
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

welcome to Kuaima steel. We are a comprehensive enterprise integrating steel trade, processing. Providing one-stop service for global customers. Complete specifications,Export to the world, Factory direct sales, Integrity management. Meet all your steel needs! !

Do you need steel?

contact information

We will contact you through your contact information.