Yuhong Holding Group Co.,LTD
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| Place of Origin: | CHINA |
| Brand Name: | YUHONG |
| Certification: | API , ABS, DNV, GL , LR, NK |
| Model Number: | ASTM B462 UNS N08367 Super Austenitic Stainless Steel |
| Minimum Order Quantity: | 1 |
|---|---|
| Price: | NEGOTIABLE |
| Packaging Details: | Ply-wooden Case /Iron Case/ Bundle with plastic Cap |
| Delivery Time: | 20-80 |
| Payment Terms: | L/C, T/T |
| Size: | 1/2"-120" | Application: | Petroleum,chemical,etc,fittings And Connection,beer |
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| Product Name: | Stainless Steel Flange | Process: | Forged |
| Connection Method: | RF/FF/RTJ | Pressure: | Class150/300/600/9001500/2500 |
| Type: | Threaded Flange,Slip On Flange,socket Weld Flange,weld Neck Flange,LAP Joint Flange | ||
| High Light: | ASTM B462 forged stainless steel flanges,UNS N08367 forged stainless steel flanges,UNS N08367 stainless steel pipe flange |
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ASTM B462 UNS N08367 Super Austenitic Stainless Steel Flange
We are one of the biggest projects pipeline products supplier in China, Our products contain steel pipe/tube,fittings, flanges. With development more than 20 years, we have accumulated a great many clients all around the world and Yuhong products also won the great praise among the customers.
ASTM B462 UNS N08367 is a super austenitic stainless steel with outstanding resistance to chloride pitting, crevice corrosion and stress corrosion cracking. N08367 is a 6 moly alloy that was developed for and is used in highly aggressive environments. It has high nickel (24%), molybdenum (6.3%), nitrogen and chromium contents that give it excellent resistance to chloride stress corrosion cracking, chloride pitting, and exceptional general corrosion resistance. N08367 is primarily used for its improved pitting and crevice corrosion resistance in chlorides. It is a formable and weldable stainless steel.
Corrosion Resistance
Chromium, molybdenum, nickel and nitrogen all contribute to overall resistance to corrosion by various media. Chromium is the principal agent for conferring corrosion resistance in neutral or oxidizing environments. Chromium, molybdenum and nitrogen increase resistance to pitting corrosion. Nickel imparts the austenitic structure. Nickel and molybdenum both provide increased resistance to chloride stress corrosion cracking in reducing environments.
Specification
| 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 |
| Weld Wire | 622, 686 or 625 |
| Weld Electrode | Inconel 112, 122 or INCOWELD 686CPT |
| Din |
Characteristic
B462 N08367 Chemical Composition
| Grade | N08367 |
| Ni | 23.5-25.5 |
| Cr | 20.00-22.00 |
| Mo | 6.00-7.00 |
| C | 0.03 Max |
| N | 0.18-0.25 |
| Mn | 2.0 Max |
| Si | 1.00 Max |
| P | 0.40 Max |
| S | 0.03 Max |
| Cu | 0.75 Max |
| Fe | Rem |
B462 N08367 Mechanical Properties
| Temp. °F (°C) | Tensile Strength, psi | 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 | – |
Application
Contact Person: Jikin Cai
Tel: +86-13819835483
Fax: 0086-574-88017980
