Customization: | Available |
---|---|
Type: | Steel Plate |
Standard: | ASTM, AISI, GB, DIN |
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Commodity | hot rolled stainless steel plate |
Grade | N08367,N08825etc |
Brand | Tsingshan, BAOSTEEL, POSCO, JISCO, LISCO |
Certification | SGS, BV, etc |
Width | 1000mm-5000mm, or as your requirements |
Length | 2000mm-6000mm, or as your requirements |
Thickness | 5mm-600mm, or as per requirements |
Surface | No.1, 2B, No.4, BA, 8K Mirror, Hairline, Embossed |
Standard | ASTM, AISI, SUS, JIS, EN, DIN, etc |
Delivery time | Two weeks after confirming the order |
Container size | 20ft GP:5898mm(Length)x2352mm(Width)x2393mm(High) 40ft GP:12032mm(Length)x2352mm(Width)x2393mm(High) 40ft HC:12032mm(Length)x2352mm(Width)x2698mm(High) |
Trade term | FOB, CIF, CFR |
Payment term | T/T or L/C |
Application | Petrochemical industry |
Advantage | super austenitic stainless steel,corrosion resistance |
MQQ | 1 ton |
UNS N08367 Chemical Composition:
Ni | Cr | Mo | C | N | Mn | Si | P | S | Cu | Fe |
23.5-25.5 | 20-22 | 6.0- 7.0 | 0.03 Max | 0.18-0.25 | 2.00 Max | 1.00 Max | 0.040 Max | 0.030 Max | 0.75 Max | Remainder |
UNS N08367 Mechanical Properties:
Temp. °F (°C) |
Ultimate Tensile Strength, psi |
0.2% Yield Strength, psi |
Elongation in 2”, percent |
Charpy V-Notch Toughness, ft-lb |
-450 (-268) |
218,000 |
142,000 |
36 |
353* |
-320 (-196) |
196,000 |
107,000 |
49 |
85 |
-200 (-129) |
- |
- |
- |
100 |
70 (21) |
108,000 |
53,000 |
47 |
140 |
200 (93) |
99,900 |
49,400 |
47 |
- |
400 (204) |
903,000 |
40,400 |
46 |
- |
600 (316) |
86,000 |
36,300 |
47 |
- |
800 (427) |
87,000 |
36,000 |
48 |
- |
UNS N08367 is also known as super-austenitic stainless steel. This alloy contains a higher content of Molybdenum and Nitrogen (so it is also called 6% Mo Super Austenitic Stainless Alloy, AL-6XN, NAS 254NM, INCOLOY alloy 25-6HN, F62). These additions enhance the thermal stability and corrosion resistance of the alloy. Among super austenitic stainless steels, UNS N08367 offers a higher degree of corrosion resistance and strength.
UNS N08367 Specifications:
Form |
Standard |
Metal Type |
UNS N08367 |
Bar |
ASTM B691 / ASME SB691 |
Wire |
ASTM B691 / ASME SB691 |
Sheet |
ASTM B688, A240 / ASME SB688 SA240 |
Plate |
ASTM B688, A240 / ASME SB688 SA240 |
Tube |
ASTM B676 WELDED |
Pipe |
ASTM B675 WELDED |
Fitting |
ASTM B366 / ASME SB366 / ASTM B462 / ASME SB462 |
Forging |
ASTM B472 / ASTM B462 / ASME SB462 |
Machinability
Machining of UNS N08367 should be done at a slightly lower speed when compared to 316 stainless steel, as it has high strength.
Welding
UNS N08367 can be welded by shielded metal arc welding, gas tungsten arc welding, submerged arc welding, plasma arc welding and gas metal arc welding. The filler metal and electrodes are usually made of INCONEL alloy.
Hot-working
UNS N08367 can be hot worked at temperature ranges of 982-1232°C (1800-2250°F).
Annealing
UNS N08367 should be annealed at temperatures greater than 1121°C (2050°F).
Applications
The UNS N08367 is used in the following applications:
Welded tubes for chemical processing plants
Tubes for heat exchangers
Marine applications
In desalination and flue gas desulfurization equipment
Reaction vessels for pharmaceutical vessels.
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