China Discount wholesale China Cold Rolled High Strength Corrosion Q345gnhl Weather Resistant Steel Plate Manufacturer and Supplier

Discount wholesale China Cold Rolled High Strength Corrosion Q345gnhl Weather Resistant Steel Plate

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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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The key to our success is “Good Product Excellent, Reasonable Rate and Efficient Service” for Discount wholesale China Cold Rolled High Strength Corrosion Q345gnhl Weather Resistant Steel Plate, Standing still today and seeking into the longer term, we sincerely welcome customers all over the environment to cooperate with us.
The key to our success is “Good Product Excellent, Reasonable Rate and Efficient Service” for China Cold Rolled Plate, Weather Metal Plate, Adhering to the principle of “Enterprising and Truth-Seeking, Preciseness and Unity”, with technology as the core, our company continues to innovate, dedicated to providing you with the highest cost-effective products and meticulous after-sales service. We firmly believe that: we are outstanding as we have been specialized.
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

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The key to our success is “Good Product Excellent, Reasonable Rate and Efficient Service” for Discount wholesale China Cold Rolled High Strength Corrosion Q345gnhl Weather Resistant Steel Plate, Standing still today and seeking into the longer term, we sincerely welcome customers all over the environment to cooperate with us.
Discount wholesale China Cold Rolled Plate, Weather Metal Plate, Adhering to the principle of “Enterprising and Truth-Seeking, Preciseness and Unity”, with technology as the core, our company continues to innovate, dedicated to providing you with the highest cost-effective products and meticulous after-sales service. We firmly believe that: we are outstanding as we have been specialized.

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