Factory Price China Cold Rolled Metal Sheet Thick Q345nqr2 Weather Resistant 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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With a complete scientific quality management system, good quality and good faith, we win good reputation and occupied this field for Factory Price China Cold Rolled Metal Sheet Thick Q345nqr2 Weather Resistant Plate, We welcome buyers, business associations and mates from all sections on the world to get in touch with us and seek out cooperation for mutual positive aspects.
With a complete scientific quality management system, good quality and good faith, we win good reputation and occupied this field for China Cold Rolled Plate, Weather Metal Plate, If any item be of interest to you, please let us know. We will try our best to satisfy your requirements with high quality products, the best prices and prompt delivery. Please feel free to contact us at any time. We will reply you when we receive your inquiries. Please note that samples are available before we start our business.
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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With a complete scientific quality management system, good quality and good faith, we win good reputation and occupied this field for Factory Price China Cold Rolled Metal Sheet Thick Q345nqr2 Weather Resistant Plate, We welcome buyers, business associations and mates from all sections on the world to get in touch with us and seek out cooperation for mutual positive aspects.
Factory Price China Cold Rolled Plate, Weather Metal Plate, If any item be of interest to you, please let us know. We will try our best to satisfy your requirements with high quality products, the best prices and prompt delivery. Please feel free to contact us at any time. We will reply you when we receive your inquiries. Please note that samples are available before we start our business.


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