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| Categories | Hastelloy Pipe |
|---|---|
| Brand Name: | HT |
| Model Number: | Stainless AL-6XN Alloy AL-6XN ASME SB675 UNS N08367 Welded Pipe OD 1/2“-48” |
| Certification: | PED SGS ISO TUV |
| Place of Origin: | China |
| MOQ: | 50kg |
| Price: | USD 100/kg |
| Payment Terms: | L/C, T/T, Western Union |
| Supply Ability: | 10000 kg per month |
| Delivery Time: | 30-35 work days |
| Packaging Details: | wooden case, wooden pallet |
| Product Type: | Welded Pipe |
| Name: | Stainless AL-6XN Alloy AL-6XN ASME SB675 UNS N08367 Welded Pipe OD 1/2“-48” |
| Finish: | Cold galvanizing, Zinc-Nickel, Black, Cadium plated |
| Producing standard: | DIN, ASME |
| Material: | Stainless AL-6XN Alloy AL-6XN UNS N08367 |
Forms of AL-6XN Available at Mega Mex
Sheet
Plate
Bar
Pipe & Tube (welded & seamless)
Fittings (i.e. flanges, slip-ons, blinds, weld-necks, lapjoints,
long welding necks, socket welds, elbows, tees, stub-ends, returns,
caps, crosses, reducers, and pipe nipples)
AL6XN Overview
AL6XN is a superaustenitic stainless steel with outstanding
resistance to chloride pitting, crevice corrosion and stress
corrosion cracking. AL6XN 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.
AL6XN is primarily used for its improved pitting and crevice
corrosion resistance in chlorides. It is a formable and weldable
stainless steel.
Because of its nitrogen content, AL6XN has greater tensile strength
than common austentitic stainlesses, while retaining high ductility
and impact strength.
What are the characteristics of AL-6XN?
· Excellent resistance to pitting and crevice corrosion in chloride solutions
· Practical immunity to stress corrosion in NaCl environments
· High Strength and toughness
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 |
In what applications is AL-6XN used?
· Reverse osmosis desalination equipment and pumps
· FGD Scrubbers
· Chemical process tanks and pipelines
· Seawater heat exchangers
· Tall oil distillation columns and packing
· Offshore oil and gas production equipment
· Pulp bleaching plant washers, vats, press rolls and pipelines
ASTM Specifications
| Pipe Welded | Tube Welded | Sheet/Plate | Bar | Flanges & Fittings |
| B675, A312 | B676, A249 | B688, A240 | B691, A479 | B462, A182 |
Mechanical Properties
Representative Tensile and Impact Properties, Plate
| 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 | - |
|
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