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B366 ALLOY AL6XN / UNS N08367 ELBOW SUPER-AUSTENITIC STAINLESS STEEL FITTING

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B366 ALLOY AL6XN / UNS N08367 ELBOW SUPER-AUSTENITIC STAINLESS STEEL FITTING

Brand Name : YUHONG

Model Number : UNS N08367,ALLOY 8367

Certification : ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008

Place of Origin : China

MOQ : 1PC

Price : Negotiable

Payment Terms : T/T, L/C AT SIGHT

Supply Ability : 500 pcs per month

Delivery Time : Depends on order quantity

Packaging Details : PLY WOOD CASE, WOODEN PALLET

Name : ALLOY AL6XN 90 LR ELBOW

Standard : ASTM B366 / ASME SB366

Material : ALLOY 8367

Technics : Butt weld

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B366 ALLOY AL6XN / UNS N08367 ELBOW SUPER-AUSTENITIC STAINLESS STEEL FITTING


Overview

AL6XN is a super-austenitic stainless steel with outstanding resistance to chloride pitting, crevice corrosion and stress corrosion cracking. It is a low carbon, high purity, nitrogen-bearing"super-austenitic"stainless alloy. The AL-6XN alloy was designed to be a seawater resistant material and has since been demonstr ated to be resistant to a broad range of very corrosive environments. It is readily available from stock in a wide range of product forms, including thick plate that is suitable for multi-pass welding during field fabrication.

The high strength and corrosion resistance of the AL-6XN alloy make it a better choice than the conventional duplex stainless steels and a cost effective alter native to more expensive nickel-base alloys in applications where excellent formability, weldability, strength and corrosion resistance are essential. It is also a cost-effective alternative to less expensive alloys, such as Type 316, that do not have the strength or corrosion resistance required to minimize life cycle costs in certain applications.

The high nickel and molybdenum contents provide improved resistance to chloride stress-corrosion cracking. Copper (Cu) has been intentionally kept to a residual level for improved performance in seawater40. The high alloy composition of the AL-6XN alloy resists crevice corrosion and pitting in oxidizing chloride solutions to a degree previously achieved only by nickel-base alloys and titanium.

Key Properties of AL6XN:

  • High Corrosion Resistance: Superior resistance to a wide range of corrosive media, especially in chloride environments.
  • High Strength: The alloy combines high strength with excellent weldability.
  • Good Fabricability: Can be fabricated into various shapes, including piping systems, without significant risk of corrosion.
  • Temperature Range: Performs well at both cryogenic and high temperatures (up to around 500°C or 932°F).
  • Applications: Often used in industries like chemical processing, pharmaceuticals, oil and gas, and marine environments.


Alloy AL6XN(N08367) Chemical Composition

Ni Cr Mo C N Mn Si P S Cu Fe
23.5-25.5 20.00-22.00 6.00-7.00 0.03 Max 0.18-0.25 2.0 Max 1.00 Max .040 Max 0.03 Max 0.75 Max Remainder



Alloy AL6XN(N08367) Mechanical Properties

Temp. °F (°C) Ult. Tensile Strength, psi .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 -



Butt Weld Fitting Types

Long & Short Radius Elbows
Long & Short Radius Return Elbow
Concentric & Eccentric Tees
Equal & Reducing Tees
Stub Ends
End Caps



Alloy AL6XN(N08367) Fittings Applications

  • Seawater Heat Exchangers
  • Offshore Oil & Gas Rigs
  • FGD Scrubbers
  • Reverse Osmosis Equipment
  • Distillation Columns



B366 ALLOY AL6XN / UNS N08367 ELBOW SUPER-AUSTENITIC STAINLESS STEEL FITTING


Product Tags:

DIN 1.4501 Butt Weld Fittings

      

NO8367 Butt Weld Fittings

      

ASTM B366 90 Degree Elbow

      
Wholesale B366 ALLOY AL6XN / UNS N08367 ELBOW SUPER-AUSTENITIC STAINLESS STEEL FITTING from china suppliers

B366 ALLOY AL6XN / UNS N08367 ELBOW SUPER-AUSTENITIC STAINLESS STEEL FITTING Images

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