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2205 Stainless Steel Pipe

2205 Duplex stainless steel alloy is a duplex stainless steel composed of 22% chromium,3% molybdenum and 4.5% nickel nitrogen alloy. It is featured by high strength, good impact toughness and good overall and local resistance to stress corrosion.

Classification :

Keywords:

Stainless Steel Pipe




2205 Duplex stainless steel pipe has more than twice of yield strength than ordinary austenitic stainless steel, and it has enough plastic toughness required for molding. 2205 duplex stainless steel has excellent corrosion resistance. Because it contains 22% chromium and 3% molybdenum, it can show better corrosion resistance than 316L and 317L in most environments. This alloy also performs well when it comes to localized corrosion resistance. In oxidizing and acidic solutions, 2205 Duplex stainless steel pipe is highly resistant to pitting and crevice corrosion. Moreover, when compared with austenitic stainless steel with similar alloy content, its wear corrosion resistance and fatigue corrosion performance are better than austenitic stainless steel. Whether under dynamic load or static load conditions, 2205 duplex stainless steel has a higher energy absorption capacity than austenitic stainless steel, which has obvious advantages for structural parts to cope with emergencies such as collisions, explosions, etc.

Product Name Stainless Steel Tube/Pipe
Thickness 0.5mm-60mm
Diameter 6mm-1422mm
Length 5800,6000 or customized
Surface NO.1,2B,AP,bright,etc
Material 201/304L/316L/316Ti/321/430/904L/NO8825/A286
/Monel400/2205/2507,etc
Standard GB,GOST,ASTM,AISI,JIS,BS,DIN,EN
Technology Hot rolling, pickling, cold rolling, seamless, welding
Delivery time Within 7-15 workdays after receiving deposit or L/C
Export packing Steel strips package or seaworthy packing
Payment T/T L/C,Western Union etc.
MOQ 25tons

 

Chemical Composition

C

Cr

S

P

≤ 0.03

≤1.0

≤ 2.0

21.0~23.0

4.5~6.5

2.5~3.5

≤ 0.02

≤ 0.03

 

Mechanical Properties

抗拉强度 Kb (MPa)

屈服强度 σ0.2 (MPa)

伸长率 D5 (%)

硬度

≥ 620

≥ 450

≥ 25

≤ 293HB

 

 

Warehouse Storage

Dongte (Shandong) Metal Products Sales Co., Ltd. is a large-scale enterprise integrating manufacturing and sales (international export).  The company has passed ISO9001 international quality management system certification and CE certification.

 

 

Packing and shipping

 We will use suitable packing for different goods and modes of transport. If you have any special requests on this, please let us know advanced.

 

 

Application field

Widely used in automobile, petroleum,railway, bridge, construction, electric power, transportation, machinery, Marine light industry, home appliances, kitchen and other important fields.

 

 

Honor and qualification

 

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