China Manufacturer for China Cold Rolled High Strength Corrosion Q345gnhl Weather Resistant Steel Plate

Short Description:

Weathering Steel can be exposed to the atmosphere without painting. It begins to rust in the same way as ordinary steel. But soon the alloying elements in it cause a protective surface layer of fine-textured rust to form, thereby suppressing corrosion rate.


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Our eternal pursuits are the attitude of “regard the market, regard the custom, regard the science” and the theory of “quality the basic, belief the very first and management the advanced” for China Manufacturer for China Cold Rolled High Strength Corrosion Q345gnhl Weather Resistant Steel Plate, We welcome customers, business enterprise associations and buddies from all parts on the world to get hold of us and seek out cooperation for mutual benefits.
Our eternal pursuits are the attitude of “regard the market, regard the custom, regard the science” and the theory of “quality the basic, belief the very first and management the advanced” for China Cold Rolled Plate, Weather Metal Plate, We are going to supply much better merchandise with diversified designs and professional services. At the same time, welcome OEM, ODM orders, invite friends at home and abroad together common development and achieve win-win, integrity innovation, and expand business opportunities! If you have any question or need more information make sure you feel free to contact us. We’ve been looking forward to receiving your enquiries soon.
Weathering Steel can be exposed to the atmosphere without painting. It begins to rust in the same way as ordinary steel. But soon the alloying elements in it cause a protective surface layer of fine-textured rust to form, thereby suppressing corrosion rate.

Weathering steel exhibit a good resistance to corrosion than ordinary steel, it has smallest alloy elements not like stainless steel and its price is more cheaper than stainless.In this way. The weathering steel helps to reduce lifecycle costs and environment burdens in a wide range of applications.

The steel is used for various types of welded, bolted and riveted constructions e.g. steel frame structures, bridges, tanks and containers, exhaust systems, vehicles and equipment constructions.

Weather resistance level and performance index

Steel Grade

Standard

Yield Strength N/mm²

Tensile Strength N/mm²

Elongation %

Corten A

ASTM

≥345

≥480

≥22

Corten B

≥345

≥480

≥22

A588 GR.A

≥345

≥485

≥21

A588 GR.B

≥345

≥485

≥21

A242

≥345

≥480

≥21

S355J0W

EN

≥355

490-630

≥27

S355J0WP

≥355

490-630

≥27

S355J2W

≥355

490-630

≥27

S355J2WP

≥355

490-630

≥27

SPA-H

JIS

≥355

≥490

≥21

SPA-C

≥355

≥490

≥21

SMA400AW

≥355

≥490

≥21

09CuPCrNi-A

GB

≥345

490-630

≥22

B480GNQR

≥355

≥490

≥21

Q355NH

≥355

≥490

≥21

Q355GNH

≥355

≥490

≥21

Q460NH

≥355

≥490

≥21

Corten

 C%

Si %

Mn%

P%

S%

Ni %

Cr%

Cu%

≤0.12

0.30-0.75

0.20-0.50

0.07-0.15

≤0.030

≤0.65

0.50-1.25

0.25-0.55

Size

Thickness

0.3 mm-2 mm (cold rolled)

2 mm-50 mm (hot rolled)

Width

750mm-2000mm

Length

coil or as you need length

Common size

Coil: 4/6/8/12 * 1500/1250/1800 * Length(customized)

Plate:16/18/20/40 * 2200 * 10000/12000

4
1
3
2

Packing

4
5

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Our eternal pursuits are the attitude of “regard the market, regard the custom, regard the science” and the theory of “quality the basic, belief the very first and management the advanced” for China Manufacturer for China Cold Rolled High Strength Corrosion Q345gnhl Weather Resistant Steel Plate, We welcome customers, business enterprise associations and buddies from all parts on the world to get hold of us and seek out cooperation for mutual benefits.
China Manufacturer for China Cold Rolled Plate, Weather Metal Plate, We are going to supply much better merchandise with diversified designs and professional services. At the same time, welcome OEM, ODM orders, invite friends at home and abroad together common development and achieve win-win, integrity innovation, and expand business opportunities! If you have any question or need more information make sure you feel free to contact us. We’ve been looking forward to receiving your enquiries soon.


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