Large Diameter 2205 Stainless Steel Pipe
Shanghai Bozhong Metal Group Co., Ltd.- Usage：Pipeline Transport, Boiler Pipe, Oil,Gas Drilling, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
- Technique：Cold Rolled
- Material：Stainless Steel
- Surface Treatment：Polished
- Type：Seamless
- Section Shape：Round
Base Info
- Origin：China
- Trademark：Bao Steel
- Specification：diameter 10 to 200mm
- Transport Package：Fumigated Wooden Box
- Plate：Plate
- HS Code：7304419000
- Production Capacity：5000mt,Mt
Description
Introduction
Stainless steels are high-alloy steels. These steels are available in four groups that include martensitic, austenitic, ferritic and precipitation-hardened steels. These groups are formed based on the crystalline structure of stainless steels.
Stainless steels contain larger amounts of chromium in comparison with other steels and thus have good corrosion resistance. Most of the stainless steels contain about 10% of chromium.
Grade 2205 stainless steel is a duplex stainless steel whose design enables combining improved resistance to pitting, high strength, stress corrosion, crevice corrosion and cracking. Grade 2205 stainless steel resists sulfide stress corrosion and chloride environments.
The following datasheet provides an overview of grade 2205 stainless steel.
Chemical Composition
The chemical composition of grade 2205 stainless steel is outlined in the following table.
| Element | Content (%) |
|---|---|
| Iron, Fe | 63.75-71.92 |
| Chromium, Cr | 21.0-23.0 |
| Nickel, Ni | 4.50-6.50 |
| Molybdenum, Mo | 2.50-3.50 |
| Manganese, Mn | 2.0 |
| Silicon, Si | 1.0 |
| Nitrogen, N | 0.080-0.20 |
| Carbon, C | 0.030 |
| Phosphorous, P | 0.030 |
| Sulfur, S | 0.020 |
Physical Properties
The following table shows the physical properties of grade 2205 stainless steel.
| Properties | Metric | Imperial |
|---|---|---|
| Density | 7.82 g/cm³ | 0.283 lb/in³ |
Mechanical Properties
The mechanical properties of grade 2205 stainless steel are displayed in the following table.
| Properties | Metric | Imperial |
|---|---|---|
| Tensile strength at break | 621 MPa | 90000 psi |
| Yield strength (@strain 0.200 %) | 448 MPa | 65000 psi |
| Elongation at break (in 50 mm) | 25.0 % | 25.0 % |
| Hardness, Brinell | 293 | 293 |
| Hardness, Rockwell c | 31.0 | 31.0 |
Thermal Properties
The thermal properties of grade 2205 stainless steel are given in the following table.
| Properties | Metric | Imperial |
|---|---|---|
| Thermal expansion co-efficient (@20-100°C/68-212°F) | 13.7 µm/m°C | 7.60 µin/in°F |
Other Designations
Equivalent materials to grade 2205 stainless steel are:
Bar & Rod
Rolled barΦ5-45mm,Length≤1500mm
Polished Bar(circle,Square)
Solution annealing,descaling
Forged barΦ26-245mm,Length≤4000mm
Weld tube
Outer diameterΦ4.76-135mm,Wall Thickness0.25-4.00mm,Length:≤35000 mm
Base on your requirement
Use for PHE
Seamless Tube
Outer diameterΦ3-114mm,Wall Thickness0.2-4.5mm
Base on your requirement
Use for PHE
Wire
Outer diameterΦ0.1-13mm
Base on your requirement
Ni & Ni alloy, Ti & Ti alloy
Forged piece
roundness and square alloy
Base on your requirement
Steel, Alloy
Flangs
All kinds of Flangs
Base on your requirement
Steel, Alloy
Welding Material
Coil wire Φ0.90mm/1.2mm/1.6mm
Base on your requirement
Certificate of Origin:America, Sweden, Britain, Germany, Austria, Italy, France.
Straight WireΦ1.2mm/1.6mm/2.4mm/3.2mm/4.0mm
Welding rodΦ2.4mm/3.2mm/4.0mm
Tube
Elbow, three links, four links, different diameter size
Base on your requirement
Ni & Ni alloy, Ti & Ti alloy
Explosive bonded laminate
Raw Sheet Thickness≥2mm
Base on your requirement
Ni & Ni alloy, Ti & Ti alloy