Duplex 2205 stainless steel tube
| Min. Order: | 1 Ton |
|---|---|
| Payment Terms: | L/C, T/T, WU |
| Supply Ability: | 3500-4000 metric tons per month |
| Place of Origin: | Zhejiang |
Company Profile
| Location: | Jiaxing, Zhejiang, China (Mainland) |
|---|---|
| Business Type: | Manufacturer, Trading Company |
| Main Products: | Stainless Steel Pipe, Stainless Steel Cross, Stainless Steel Coil, Stainless Steel Elbow, Stainless Steel Tube |
Product Detail
| Means of Transport: | Ocean |
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| Main used for: | Fuild transport, petroleum & chemical industrial, pharmacy Industrial |
| Material: | TP304/304L, TP316/TP316L, TP310S, TP321, TP321H, TP347/TP347H,TP317L, 904L,S31803,S32750. |
| Length: | 20FT/6meters fixed length, or S.R.L., max:18meters |
| Production standard: | ASTM/ASME A312, ASTM/ASME A790 |
| Production Capacity: | 3500-4000 metric tons per month |
| Packing: | bundles, wooden cases |
| Delivery Date: | 25~60days according to quantity. |
Product Description
Duplex 2205 is a nitrogen enhanced duplex stainless steel that was developed to combat common corrosion problems encountered with the 300 series stainless steels. Duplex± describes a family of stainless steels that are neither fully austenitic, like 304 stainless, nor purely ferritic, like 430 stainless. The structure of 2205 duplex stainless steel consists of austenite pools surrounded by a continuous ferrite phase. In the annealed condition, 2205 contains approximately 40-50% ferrite. Often referred to as the work horse grade, 2205 is the most widely used grade in the duplex family of stainless steels.
The advantage of a duplex structure is that it combines the favorable qualities of a ferritic alloy (stress corrosion cracking resistance and high strength) with those of an austenitic alloy (ease of fabrication and corrosion resistance).
Usage of 2205 Duplex stainless steel should be limited to temperatures below 600 F.Extended elevated temperature exposure can embrittle 2205 stainless.
The advantage of a duplex structure is that it combines the favorable qualities of a ferritic alloy (stress corrosion cracking resistance and high strength) with those of an austenitic alloy (ease of fabrication and corrosion resistance).
Usage of 2205 Duplex stainless steel should be limited to temperatures below 600 F.Extended elevated temperature exposure can embrittle 2205 stainless.
Features
- High Strength
- Superior resistance to chloride pitting and crevice corrosion
- Good corrosion resistance
Chemical composition,%
C | Si | Mn | Cr | Ni | Mo | N | P | S |
0.03Max | 1.0Max | 2.0Max | 21.0-23.0 | 4.5-6.5 | 2.5-3.5 | 0.08-0.2 | 0.03Max | 0.02Max |
Mechanical Properties--Solution annealed
Tensile strength, Mpa | Yield strength, Mpa | Elongation % | Reduction % |
≥620 | ≥450 | ≥25 | ≥45 |
