Butt Weld Fittings ASTM B366 UNS N08367, 6MO, AL6XN Nickel Alloy Steel 90Deg LR Elbow
Butt Weld Fittings ASTM B366 UNS N08367, 6MO, AL6XN Nickel Alloy Steel 90Deg LR Elbow
UNS N08367, also called Alloy AL6XN, is a Super Austenitic Stainless Steel with excellent resistance to chloride pitting, crevice corrosion and stress corrosion cracking. Alloy AL6XN is a 6% moly alloy which is usually used in highly aggressive environments. It has high nickel (24%), molybdenum (6.3%), nitrogen and chromium contents, giving it excellent resistance to chloride stress corrosion cracking, chloride pitting, and general corrosion resistance. Due to its nitrogen content, ASTM B366 UNS N08367 has better tensile strength than common austentitic stainlesses, while having high ductility and impact strength.
Features:
Good workability
Good weldability
Good thermal conductivity
Excellent impact toughness
Excellent electrical conductivity
High resistance to chloride stress corrosion cracking
High resistance to chloride pitting, crevice and general corrosion
Specifications:
| Specifications | ASTM B366, ASME SB366 |
| size | Seamless Fittings: 1/2" - 10" Welded Fittings: 1/2" - 48" |
| Standards | ASME B16.9, ASME B16.11, ASME B16.28, MSS-SP-43, BS4504 , BS4504, BS1560, BS10 |
| Thickness | SCH 5s - SCH XXS |
| Main Types | Seamless / Welded / Fabricated |
| Thread | NPT , BSPT, BSPP |
| Types | DN15-DN1200 |
| Ends | Threaded, Welding, JIC |
| Pressure Rating | 2000 LBS, 3000 LBS, 6000 LBS, 9000 LBS |
Chemical Composition:
| C | Mn | P | S | Si | Ni | Cr | Fe | N | Cu | Mo |
| 0.03 max | 2 max | 0.04 max | 0.03 max | 1 max | 23.5 - 25.5 | 20-22 | Bal | 0.18 -0.25 | 0.75 max | 6 - 7 |
Mechanical Properties:
| Ultimate Tensile Strength, min | 95 Ksi |
| 0.2% Yield Strength, min | 45 Ksi |
| Elongation, min | 30 % |
| Hardness, HRC, max | 30.5 |
| Melting Point | 1320 – 1400 °C(2410 – 2550 °F) |
Applications:
Oil & Gas Industries
Petrochemical Industries
Refineries Industries
Defence Industries
Fertilizers Industries
Shipbuilding Plants
Paper Industries
Cement Factory
Chemical Industries
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