Stainless Steel 347 1.4550
This data sheet applies to stainless steel 347 / 1.4550 hot and cold rolled sheet, strip and bars, semi-finished products, rods and sections as well as for seamless and welded steel tubes for mechanical and general engineering purposes.
Application
For construction parts which should be resistant to scaling up to about 1050°C and extensively inured to the effect of sulfurous gases, especially above 900°C, is very low.
Chemical Compositions*
Element | % Present (in product form) |
Carbon (C) | 0.08 |
Silicon (Si) | 1.00 |
Manganese (Mn) | 2.00 |
Phosphorous (P) | 0.045 |
Sulfur (S) | 0.015 |
Chromium (Cr) | 17.00 - 19.00 |
Nickel (Ni) | 9.00 - 12.00 |
Niobium (Nb) | 10xC to 1.00 |
Iron (Fe) | Balance |
Mechanical properties (at room temperature in annealed condition)
Reference data on some physical properties
Coefficient of linear thermal expansion 10-6 K-1 between 20°C and
Our Services
We can cut and bend steel plate according to customer's requriement or drawing,
packaging according to customers' request.
Application
By adopting the combined chemical composition design of low carbon,low sulfur, low phosphorous and micro-alloy, by applying the offline quenching and other advanced automation technologies, our wear resistant(Abrasion Resisant) plate are popular at home and abroad. Mainly used for thermal Power plant, Coal Mines, Cement Mills, Loading Machinery, Mining Machinery,Project Machinery. Metallurgical Machinery, Wear resistant plate also can be applied in Sand Mill Cylindrical Shell, Vane, Mechanical Parts used in yard and port, Bearing Structure Parts etc.
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