ASME SB407 UNS N08810 Nickel Iron Chromium Alloy Seamless Tube for Offshore Oil & Gas Platform Equipment
YUHONG GROUP, with 30+ years of expertise and exports to 85 countries, supplies ASME SB407 UNS N08810 nickel-iron-chromium alloy seamless tubes—perfect for offshore oil & gas platform equipment. Our tubes meet strict ASME standards, offering superior corrosion resistance in harsh marine environments and durability under high pressure/temperatures.
We ensure rigorous quality checks from raw materials to final inspection. Backed by offshore industry expertise, we provide technical support and flexible supply to match project needs. Trust YUHONG for reliable, compliant tubes your offshore operations demand
Chemical Requirements for UNS N08810
|
Element
|
Nickel
|
Chromium
|
Iron
|
Manganese, max
|
Carbon
|
Copper
|
Silicon
|
Sulfur, max
|
Aluminum
|
Titanium
|
|
Composition Limits, %
|
30 min – 35 max
|
19 min – 23 max
|
36.5 min
|
1.5
|
–
|
0.75
|
1
|
0.015
|
0.15 min – 0.60max
|
0.15 min – 0.60max
|
Mechanical Properties of UNS N08811 Pipe and Tube
|
Alloy
|
Condition (Temper)
|
Tensile Strength
|
Yield Strength (0.2 % offset, min)
|
Elongation in 2 in. or 50 mm (0.8 in.), min
|
|
UNS N08811
|
hot - finished annealed or cold - worked annealed
|
65,000 (450) psi (MPa)
|
25,000 (170) psi (MPa)
|
30
|
Pipe Schedules
|
Normal Pipe Size
|
Outside Diameter
|
Schedule No. 5
|
Schedule No. 10
|
Schedule No. 40
|
Schedule No. 80
|
|
Inches
|
|
1/4
|
0.54
|
--
|
0.065
|
0.088
|
--
|
|
3/8
|
0.675
|
--
|
0.065
|
0.091
|
0.126
|
|
1/2
|
0.84
|
0.065
|
0.083
|
0.109
|
0.147
|
|
3/4
|
1.05
|
0.065
|
0.083
|
0.113
|
0.154
|
|
1
|
1.315
|
0.065
|
0.109
|
0.133
|
0.179
|
|
1 1/4
|
1.66
|
0.065
|
0.109
|
0.14
|
0.191
|
|
1 1/2
|
1.9
|
0.065
|
0.109
|
0.145
|
0.2
|
|
2
|
2.375
|
0.065
|
0.109
|
0.154
|
0.218
|
|
2 1/2
|
2.875
|
0.083
|
0.12
|
0.203
|
0.276
|
|
3
|
3.5
|
0.083
|
0.12
|
0.216
|
0.3
|
|
3 1/2
|
4
|
0.083
|
0.12
|
0.226
|
0.318
|
|
4
|
4.5
|
0.083
|
0.12
|
0.237
|
0.337
|
|
5
|
5.563
|
--
|
--
|
0.258
|
--
|
|
6
|
6.625
|
--
|
--
|
0.28
|
--
|
Advantages of ASME SB407 UNS N08810 for Offshore Oil & Gas Platform Equipment
- 1. Exceptional Corrosion Resistance
- 2. High-Temperature Stability
- 3. Excellent Mechanical Strength
- 4. Good Weldability
- 5. Compliance with International Standards
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