Structural 3mm Corten Steel Sheet Alloy Steel , ASTM A709 Grade 50w Weathering Steel
Price:
$800.00 /Tons
MOQ:
10 Tons
Delivery Time:
Negotiable
Brand:
Gnee
Product Description
ASTM A709/A709M-95
1 This standard is applicable to carbon steel and high strength low alloy structural steel for bridges, steel plates and bars, and quenched and tempered alloy steel structural steel plates. Four yield strength grades (36, 50, 70 and 100) are available in six grades.
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Length
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4m-12m or as required
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Width
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0.6m-3m or as required
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Thickness
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3mm-300mm or as required
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Standard
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AISI,ASTM,DIN,JIS,GB,JIS,SUS,EN,etc.
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Technique
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Hot rolled or cold rolled
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Surface Treatment
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Clean, blasting and painting according to customer requirement
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Thickness tolerance
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±0.1mm
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Material
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ASTM A709/A709M-95 | ||
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Application
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It is widely used in small tools, small components, iron wire, siderosphere, pull rod, ferrule, weld assembly, structural metal, connecting rod, lifting hook, bolt, nut, spindle, mandrel, axle, chain wheel, gear, car coupler.
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MOQ
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25tons.We also can accept sample order.
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Shipment time
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Within 15-20 workdays after receiving deposit or L/C
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Export packing
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Waterproof paper, and steel strip packed.Standard Export Seaworthy Package.Suit for all kinds of transport,or as required
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ASTM A709 (Grade 36, 50 and 50W) Chemical Composition
| A709 Steel Composition | |||
| Grade 36 | Grade 50 | Grade 50W | |
| Carbon | 0.26% | 0.23% | 0.2% max |
| Manganese | … | 1.35% | 0.75-1.35% |
| Phosphorus | 0.04% | 0.03% max | 0.03% max |
| Sulfur | 0.05% | 0.03% max | 0.03% max |
| Silicon | 0.4% max | 0.15-0.4% | 0.15-0.5% |
| Nickel | … | … | 0.5% max |
| Chromium | … | … | 0.4-0.7% |
| Copper | 0.2% | … | 0.2-0.4% |
| Vanadium | … | … | 0.01-0.1% |
Application
This kind of steel has good resistance to atmospheric corrosion. The ability of this steel make it is widely used in the folowing field, Bridge engineering, the floor board,containers, power plant chimneys, railway engineering,and other outdoor steel such as large outdoor sculpture steel. like vehicle, automobile, oil ,seaport buildings, oil production platform chemical petroleum equipment, construction buildings etc. The mechanical characteristics and the resistance to atmospheric corrosion make this steel, the best product for the fabrication of agricultural vans and railway wagons, structures of bridges, water pipes, fans, chimney sand boilers. The material forms its own protective layer when exposed to atmospheric elements. Essentially, the top layer corrodes and then protects the steel beneath it. The natural finish does not normally require any form of maintenance such as painting, which makes the material a highly cost effective alternative to other structural steels.
FAQ
1.Are You Manufacture or Trade Company?
We are manufacturer,we have 18 years experience for supply Metal material and products in domestic.
2.Can you supply what is the service?
We can supply the kinds of metal materials and products,and we also can supply other process services.
3.Can you supply the free sample?
We can supply the free sample,but the sample express freight should be by you.
4.What about your the fast lead time if we place order?
It is normal 7-10 days after receive your deposit.
5.Which payment terms can you accept?
We can accept the TT,Western Union now or Negotiation.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Gnee Steel (tianjin) Co., Ltd.
Location
FLAT/RM 1512 15/F LUCKY CENTRE NO.165-171 WAN CHAI ROAD WAN CHAI HK
Contact Person
Kelly Zhang