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Heavy Hex Structure Bolts A490M 10S

Supplier From China
Sep-28-16

Model NO.: A490M 10S
Type: Hexagon Head
Head Style: Hexagonal
Grade: 10.9
Finish: Dacromet
Raw Material: 40cr, 35CrMo, B7
Surface Treatment: Black, Dacromet
Trademark: SD
Origin: Ningbo, China
Material: Carbon Steel
Connection: Common Bolt
Standard: ANSI
Application: Building
Diameter: M12-M36
Heat Treatment: Yes
Port: Ningbo Port
Specification: ASTM
HS Code: 7318159090

Price and Minimum Quantity

Price: $0.05
MOQ: Not Specified

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More Items Similiar to: Heavy Hex Structure Bolts A490M 10S

Oct-13-16
 
STANDARD
Heavy Hex Structure Bolts A490M

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A490M 10S

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Standard
Heavy hex structural bolts a490m

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Mill scale is formed on the outer surfaces during by the hot rolling lamination of stainless-steel products.

At a visual inspection the material is a hard brittle sand and is mainly composed of iron oxides, mostly ferric, and is bluish black in colour, but it also contains considerable alloying elements such as chromium and nickel.

The recovery ratio after melting in furnace for the most valuable alloy elements is:
- Ni: 3.5 - 4.5%
- Cr: 6-8%


From the chemical and physical analysis performed on the scrap, and according to the European environmental rules, the material has been classified as a special non dangerous waste, listed in green list. In particular the mill scale can be classified as follows:

Waste code: 10 02 10

The material is stored on cemented flooring, and it can be loaded loose in tipper trucks or containers.

Chemical analysis of the material is available on request.
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