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Duplex 2205 Stainless Steel Tube

Name: Duplex 2205 Stainless Steel Tube
Brand: TORICH
Price: 1 USD

Quality Duplex 2205 Stainless Steel Tube wholesale

Brand Name : TORICH

Model Number : 2205

Place of Origin : CHINA

Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram

Delivery Time : 35-45days

Packaging Details : In wooden boxes or hexagonal bundles in seaworthy packing

Product Name : Duplex 2205 Stainless Steel Pipe

Technique : Cold Drawn

Surface Treatment : Oiled

Type : Seamless

Alloy Or Not : Non-alloy

Section Shape : Round

Application : For Boilers,Superheaters,Steam Linepipes Of Boilers

Keyword : Duplex Stainless Steel Pipe

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DUPLEX 2205 STAINLESS STEEL PIPE

2205 is a duplex (austenitic-ferritic) stainless steel containing about 40 – 50% ferrite in the annealed condition. 2205 has been a practical solution to chloride stress corrosion cracking problems experienced with 304/304L or 316/316L stainless. The high chromium, molybdenum and nitrogen contents provide corrosion resistance superior to 316/316L and 317L stainless in most environments. The design strength of 2205 is significantly higher than 316/316L, often permitting lighter wall construction.

Duplex 2205 stainless steel pipe combination of ferrite and austenite is the most beneficial properties, has the very good

resistance to chloride stress corrosion cracking, is made up of 21% chromium, 2.5% nitrogen and 4.5% molybdenum nickel

alloy consisting of duplex stainless steel, it is the yield strength of austenitic stainless steel double, this feature enables

designers when designing products lose weight, make this kind of alloy has the advantages of more than 316,317L. Due to the

high levels of chrome and molybdenum, the ability to resist spot corrosion and uniform corrosion is excellent. The double

phase microstructure ensures that the steel has high tensile strength and high mechanical strength.

CHEMICAL COMPOSITION (%)

Chemical	Percentage
Iron (Fe)	Balance
Chromium (Cr) – S31803	21-23%
Chromium (Cr) – S32205	22-23%
Nickel (Ni)	4.5-6.5%
Molybdenum (Mo) – S31803	2.5-3.5%
Molybdenum (Mo) – S32205	3.0-3.5%

Chemical	Percentage
Manganese (Mn)	2% Max
Silicon (Si)	1% Max
Carbon (C)	0.030% Max
Sulfur (S)	0.020% Max
Phosphorus (P)	0.030% Max
Nitrogen (N)	0.08-0.20% Max
–

PHYSICAL PROPERTIES

Property	Measurement
Density (lb/in³)	0.278
Elongation (min %)	25
Minimum Yield (psi) – S31803	65,000
Minimum Yield (psi) – S32205	70,000
Minimum Tensile (psi) – S31803	90,000
Minimum Tensile (psi) – S32205	95,000
Max Hardness (HRC)	30

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FAQ:

Q: Are you trading company or manufacturer?

A: We are a professional steel pipes materials manufacturer.

Q: How long is your delivery time?

A: Generally it takes 7-14 days if the goods are in stock or 30-60 days if there is no stock, this mainly depends on quantity.

Q: Do you provide free sampleas?

A: Yes, we could offer the sample for free charge but need pay the cost of freight.

Q: What is your terms of payment?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us.

Product Tags:

Duplex 2205 Stainless Steel Tube

2205 Stainless Steel Tube

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