China Wholesale Spring Steel Plate Manufacturers - Weather Resistant Steel Plate – Kunda
China Wholesale Spring Steel Plate Manufacturers - Weather Resistant Steel Plate – Kunda Detail:
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.
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Weather resistance level and performance index |
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Steel Grade |
Standard |
Yield Strength N/mm² |
Tensile Strength N/mm² |
Elongation % |
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Corten A |
ASTM |
≥345 |
≥480 |
≥22 |
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Corten B |
≥345 |
≥480 |
≥22 |
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A588 GR.A |
≥345 |
≥485 |
≥21 |
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A588 GR.B |
≥345 |
≥485 |
≥21 |
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A242 |
≥345 |
≥480 |
≥21 |
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S355J0W |
EN |
≥355 |
490-630 |
≥27 |
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S355J0WP |
≥355 |
490-630 |
≥27 |
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S355J2W |
≥355 |
490-630 |
≥27 |
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S355J2WP |
≥355 |
490-630 |
≥27 |
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SPA-H |
JIS |
≥355 |
≥490 |
≥21 |
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SPA-C |
≥355 |
≥490 |
≥21 |
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SMA400AW |
≥355 |
≥490 |
≥21 |
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09CuPCrNi-A |
GB |
≥345 |
490-630 |
≥22 |
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B480GNQR |
≥355 |
≥490 |
≥21 |
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Q355NH |
≥355 |
≥490 |
≥21 |
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Q355GNH |
≥355 |
≥490 |
≥21 |
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Q460NH |
≥355 |
≥490 |
≥21 |
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Corten |
C% |
Si % |
Mn% |
P% |
S% |
Ni % |
Cr% |
Cu% |
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≤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 |
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Size |
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Thickness |
0.3 mm-2 mm (cold rolled) |
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2 mm-50 mm (hot rolled) |
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Width |
750mm-2000mm |
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Length |
coil or as you need length |
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Common size |
Coil: 4/6/8/12 * 1500/1250/1800 * Length(customized) |
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Plate:16/18/20/40 * 2200 * 10000/12000 |
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Packing
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No matter new buyer or old purchaser, We believe in long expression and trusted relationship for China Wholesale Spring Steel Plate Manufacturers - Weather Resistant Steel Plate – Kunda , The product will supply to all over the world, such as: Switzerland, European, Jeddah, Our company insists on the principle of "Quality First, Sustainable Development", and takes "Honest Business, Mutual Benefits" as our developable goal. All members sincerely thank all old and new customers' support. We will keep working hard and offering you the highest-quality products and service.
By Agatha from Macedonia - 2017.12.02 14:11
Staff is skilled, well-equipped, process is specification, products meet the requirements and delivery is guaranteed, a best partner!
By Belinda from Roman - 2018.11.06 10:04
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