wholesale Stainless Steel Round Rod - 2205 Duplex Stainless Steel Pipe – TISCO

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We are also specializing in improving the things management and QC method in order that we could retain terrific edge inside the fiercely-competitive small business for no.1 stainless steel sheet , ss coil supplier , Cold Rolled , Currently, we are wanting ahead to even bigger cooperation with abroad customers according to mutual positive aspects. Be sure to sense free to contact us for more details.

wholesale Stainless Steel Round Rod - 2205 Duplex Stainless Steel Pipe – TISCO Detail:

Chemical Component

GB	UNS	SAF	Chemical Component (%)
GB	UNS	SAF	C	Si	Mn	P	S	Ni	Cr	Mo	N
0Cr22Ni5Mo3N	31803/S32205	2205	≦0.03	≦1.00	≦2.00	≦0.035	≦0.020	4.5-6.5	21.0-23.0	2.5-3.5	0.08-0.2

Outer Diameter: 6mm~720mm ; 1/8’’~36’’ Wall thickness: 0.89mm~60mm Tolerance:+/-0.05~ +/-0.02 Technology:

Drawing: Drawing the rolled blank through the die hole into a section to reduce the increase in length
Rolling: the blank is passed through the gap of a pair of rotating rollers. Due to the compression of the rollers, the material section is reduced and the length is increased. This is a common way to produce steel tubes
Forging: To change the blank into the desired shape and size by using the reciprocating impact force of the hammer or the pressure of the press
Extrusion: The blank is placed in a closed extrusion container with pressure applied at one end to extrude the blank from the specified die hole to obtain different shapes and sizes

Features:Compared with ferritic stainless steel and Martensitic stainless steel, duplex stainless steel has higher toughness, lower brittle transition temperature, better intergranular corrosion resistance and welding performance, while retaining some characteristics of ferritic stainless steel, such as high thermal conductivity, small linear expansion coefficient and superplasticity.Compared with austenitic stainless steel, its strength is higher, especially the yield strength is significantly improved, and the intergranular corrosion resistance, stress corrosion and corrosion fatigue performance are significantly improved.Therefore, this kind of steel is widely used in chemical industry, large chemical containers for transportation, natural gas and petroleum industry, paper industry, environmental pollution control equipment and so on Application:

Oil&Gas;
Food& Drug;
Medical;
Transportation;
Construction..

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