About N08367 Super Austenitic Stainless Steel
What is UNS N08367 Super Austenitic Stainless Steel?
Grade UNS N08367 is a 6% molybdenum, low carbon, nitrogen-bearing super austenitic stainless steel.
Grade UNS N08367 is similar to 904L stainless steel, but with higher molybdenum and nitrogen content.
It was initially developed as seawater applications. It is widely used in oil and gas applications, seawater, subsea pipework systems, heat exchangers and more.
Grade UNS N08367 duplex stainless steel is available in all standard mill forms including pipe, rod, bar, plate, sheet, strip and foil products.
N08367 Super Austenitic Stainless Steel Standards
ASTM A240
ASTM A249
ASTM A479
ASTM B688
N08367 Super Austenitic Stainless Steel Chemical Composition
The chemical components of grade UNS N08367 stainless steel is summarized in the following table:
| Grade | Standard | C | Si | Mn | P | S | Cr | Ni | Mo |
| N08367 | ASTM A240 | ≤0.03 | ≤1.00 | ≤2.00 | ≤0.040 | ≤0.030 | 20.00-22.00 | 23.50-25.50 | 6.0-7.0 |
N08367 Super Austenitic Stainless Steel Data Sheet
N08367 Super Austenitic Stainless Steel Equivalent Grades
| ASTM/AISI | WERKSTOFF NR. | UNS | GOST | GB | JIS | DIN | EN | OR |
| N08367 | – | N08367 | – | – | – | – | – | – |
N08367 Super Austenitic Stainless Steel Mechanical Properties
| Density | Melting Range | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.02 g/cm3 | 1354 – 1404°C | ≥738Mpa | ≥380Mpa | ≥48% |
N08367 Super Austenitic Stainless Steel Applications
N08367 Super Austenitic Stainless Steel Related Resources
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