Torich ASTM B407 Seamless Nickel Alloy UNS N08800 N08810 Steel Tube
Torich ASTM B407 Seamless Nickel Alloy UNS N08800 N08810 Steel Tube
Specification for Nickel-Iron-Chromium Alloy Seamless Pipe and Tube
Introduction:
Reference Standard:
B829 Specification for general requirements for Nickel and Nickel Alloy seamless pipe and tube.
E140 Hardness conversation tables for material relationship among brinell hardness, vickers hardness, rockwell hardness, superficial hardness, knoop hardness, scleroscope hardness, and leeb hardness.
E8 test methods of tension testing of metallic materials
E18 tets methods for rockwell hardness ofmetallic materials
Keywords: seamless pipe; seamless tube; UNS N08120; UNS N08800; UNS N08801; UNS N08810; UNS N08811;UNS N08890; UNS N06811
Application:
Chemical industry,Nuclear generator,Nitric acid cooler, acetic anhydride cracking pipe,Heat exchange equipment
Delivery Condition:
Hot-finished annealed, cold -worked annealed, hot finished
Mechanical Properties:
| Alloy | Tensile Strength min,psi (MPa) | Yield Strength min,psi (MPa) | Elongnation min, % |
| UNS N08120 | 90000 (621) | 40 000(276) | 30 |
| UNS N08800 | 75000 (520) | 30 000(205) | 30 |
| UNS N08800 | 65000 (450) | 25 000 (170) | 30 |
| UNS N08810 and UNS N08811 | 65000 (450) | 25 000(170) | 30 |
| UNS N08801 | 65000 (450) | 25 000(170) | 30 |
| UNS N08890 | 75000 (520) | 30 000(205) | 35 |
| UNS N06811 | 85000 (585) | 35 000(240) | 30 |
Product show:
QUALITY CONTROL:
1. Incoming Raw Material Inspection
2. Raw Material Segregation to avoid steel grade mix-up
3. Heating and Hammering End for Cold Drawing
4. Cold Drawing and Cold Rolling, on line inspection
5. Heat Treatment, +A, +SRA, +LC, +N, Q+T
6. Straightening-Cutting to specified length-Finished Measuring Inspection
7. Machanical Testing in own labs with Tensile Strength, Yield Strength, Elongation, Hardness, Impact, Mictrostruture etc
8. Packing and Stocking
100% of our steel tubes are dimensionally checked
100% of our steel tubes are visually checked to assure they have a perfect surface condition and no surface defects.
100% eddy current test and ultrosonic test to eliminate longitudinal and transversal defects.
Q: Are you trading company or manufacturer ?
A: A professional steel pipes materials inventor, manufacturer and solution provider
Q: How long is your delivery time?
A: Generally it is 7-14 days if the goods are in stock. or it is 30-60 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples of carbon seamless steel tube ? is it free or extra ?
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
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