Chemical and petrochemical industry. Stainless Steel Applications
Relevance
Steel, thanks to its exceptional properties, is practically indispensable in any production. Its advantages include:
- high temperature resistance
- long-lasting durability
- high mechanical and corrosion resistance.
Steel is used in mechanical engineering, chemical, food and other industries. Chemical and petrochemical industry. especially needs this material. Taking into account the fact that the industrial chemistry has to work with aggressive substances, the majority of tanks, vessels and other elements of production equipment should be made of heat-resistant stainless steel.
Percentage composition of 36NCTU
| P | S | C | Al | Mn | Si | Ti | Cr | Ni | Fe |
|---|---|---|---|---|---|---|---|---|---|
| ≤0.015 | ≤0.015 | ≤0,03 | 0,9-1,2 | ≤0,2 | ≤0,3 | 2,7-3,2 | 11,5-13 | 35-37 | basis |
This dispersion-hardened non-magnetic corrosion-resistant alloy has a 120-160 kgf/mm2 temporary load resistance. At t° up to 250 °C it can work in aggressive environments, it is resistant to corrosion in gas and air. It is generally used for lightly loaded parts. Alloying with silicon, chromium, aluminum allows the product to withstand the effects of aggressive environments, as when heated, these substances are capable of forming protective films on the surface - very strong oxides.
Percentage composition of 40KhNu.
| Ni | P | Mn | S | Fe | Si | C | Mo |
|---|---|---|---|---|---|---|---|
| ≤ 0.02 | 19 -21 | 15 -17 | ≤ 0.02 | 10.74 -18.73 | 1.8 -2.2 | ≤ 0.5 | 39 -41 |
Compared to similar materials, this alloy has a high duration of continuous operation under specific conditions, demonstrates excellent resistance to intergranular corrosion and to corrosion cracking,
Furnizor
Are you interested in the use of stainless steel alloys in the chemical and petrochemical industry? We offer to buy any grade of stainless steel from specialized warehouses of the supplier Evek GmbH with delivery in any city. Full compliance with GOST, UNS, DIN. Supplier Evek GmbH offers any grade of stainless steel, the price is optimal in this segment of metal rolling.
Buy, bargain price
The supplier Evek GmbH offers to buy any grade of stainless steel, the price - is determined by the technological features of production without including additional costs. The company's website shows information about the latest arrivals. Today you can buy any grade of stainless steel. We have the best price-quality ratio. In the segment of special steels and stainless steel alloys Evek GmbH company is a profitable supplier.
