8mm 10mm 12mm 2205 Hot Rolled stainless steel pipe

Product general information

Product Name:	2205 Stainless Steel Pipe	Thickness:	0.5mm-75mm or as the customer’s request
OD:	6mm-250mm or as the customer’s request	Length:	200-12000mm, or custom made
Surface:	Polishing,annealing,pickling,bright	Technique:	Cold Rolled, Hot Rolled
Package:	Export wooden pallets/cases	Origin:	Shanghai, China

Commercial terms of products

Minimum Order Quantity:	1 Ton
Delivery Time:	7-30 days
Payment Terms:	50% TT deposit, balance before shipment
Supply Ability:	Sea Transport, Land Transport, etc

Other names：2205 Stainless SteelTube

Description:

Stainless steel pipe is a hollow long round steel product, which can be divided into seamless pipe and welded pipe. Common materials include 201, 304, 316, etc. It has the characteristics of light weight and corrosion resistance. It is mainly widely used in industrial transportation pipelines and mechanical structural components such as petroleum, chemical industry, medical treatment, food, light industry, mechanical instrumentation,etc.

Chemical composition

C：≤0.03%
Cr：21.0% - 23.0%
Ni：4.5% - 6.5%
Mo：2.5% - 3.5%
N：0.08% - 0.20%
Mn：≤2.00%
Si：≤1.00%
P：≤0.03%
S：≤0.02%
Fe：Remainder

Werkstoff-zustand	T.S（MPa）	Y.S（MPa）	EL(%)	HBW Typischer Wert
Annealed	700-850MPa	460-600MPa	≥25%	≤290HBW
Cold Worked	800-900MPa	600-700MPa	15%-20%	280-320HBW
Welded	650-750MPa	430-500MPa	20%-35%	230-300HBW

Competitive Advantage:

Excellent corrosion resistance: high chromium content ensures corrosion resistance to atmosphere, fresh water and other general environments, while the addition of molybdenum and nitrogen significantly improves its resistance to chlorides, which can effectively resist pitting corrosion, crevice corrosion and stress corrosion cracking, and its performance in seawater, brine, and chlorinated media in chemical industry is far superior to that of ordinary austenitic stainless steel, and at the same time, it has good resistance to organic acids, weak bases, and so on.

High strength and good toughness:can withstand greater loads; both excellent impact toughness, even at low temperatures is not easy to brittle fracture, to achieve a balance of high strength and high toughness, suitable for high structural strength and safety requirements of the scene.

Excellent welding performance: the heat-affected zone during welding is not easy to produce embrittlement phase, the strength of the weld is close to that of the base material, and no complex heat treatment is required to maintain stable performance after welding, simplifying the manufacturing process of large components.

Economic applicability: Compared with super duplex steel with high nickel and high molybdenum, 2205 stainless steel has relatively low alloying element content, which meets the requirements of most strong corrosive working conditions with more advantageous cost and outstanding cost performance.

Applications:

With excellent corrosion resistance, high strength and good cost performance, 2205 stainless steel is widely used in many middle and high-end corrosive working conditions. In the field of seawater treatment, it is commonly used in the pipelines, filters and heat exchangers of seawater desalination system, which can effectively resist the erosion of chlorine ions in seawater and guarantee the long-term stable operation of the system; in the oil and natural gas industry, it is suitable for the pipelines and wellhead devices for conveying sulfur-containing crude oil and natural gas, and it can resist the corrosive mediums, such as hydrogen sulfide, etc., and at the same time, it can cope with the loads under the high-pressure environment with its high strength. In the shipbuilding industry, it is used as the material for the deck and seawater cooling system components of ships, taking into account the seawater corrosion resistance and structural strength.

Surface

图片 1 (3).jpg