AL6XN
AL6XN Overview
AL6XN is a superaustenitic AL6XN 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 AL6XN.
Because of its nitrogen content, AL6XN has greater tensile strength than common austentitic stainlesses, while retaining high ductility and impact strength.
Corrosion Resistance
AL6XN Ring and BarChromium, 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.
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
AL6XN Availability Alloy Steel Age supplies AL6XN Alloy in the form of Angle, Sheets, Plates, Flanges, Flat Bars, Pipe Fittings, Pipes, Chnnels and flanges.
Specification
AL6XN Angles
Grades :
AL-6XN® alloy (UNS N08367)
Grades :
ASTM B691 / ASME SB691, ASTM A479 / ASME SA479
Size Range :
Width: (Coil) 900 - 3000 mm /(Strip) Min-15mm
Length(mm)
Max 6000
Thickness
3-10
Width
25-100
Types
Stuctural Steel Angle, Bars, Equal, Unequal, L, T, Hot Rolled
AL6XN Sheets
Grades :
AL-6XN® alloy (UNS N08367)
Standard :
ASTM A240 / B688 / ASME SA240 / SB688
Width :
1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, etc
Thickness :
4mm-100mm
Length :
2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc
Surface Finish :
2B, 2D, BA, NO.1, NO.4, NO.8, 8K, mirror, chequered, embossed, hairline, sand blast, Brush, etching, Hot rolled plate (HR), Cold rolled sheet (CR), SATIN (Met with Plastic Coated) etc
Hardness :
Soft, Hard, Half Hard, Quarter Hard, Spring Hard etc.
Form
Plain Sheet, Shim Sheet, Perforated Sheet
AL6XN Plates
Grades :
AL-6XN® alloy (UNS N08367)
Standard :
ASTM A240 / B688 / ASME SA240 / SB688
Width :
1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, etc
Thickness :
4mm-100mm
Length :
2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc
Surface Finish :
2B, 2D, BA, NO.1, NO.4, NO.8, 8K, mirror, chequered, embossed, hairline, sand blast, Brush, etching, Hot rolled plate (HR), Cold rolled sheet (CR), SATIN (Met with Plastic Coated) etc
Hardness :
Soft, Hard, Half Hard, Quarter Hard, Spring Hard etc.
Form
Chequered Plate
AL6XN Flanges
Grades :
AL-6XN® alloy (UNS N08367)
Standard :
ASTM B462, A182 / ASME SB462, SB182
Dimensions :
ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.
Standard :
ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.
Size :
1/2" (15 NB) to 48" (1200NB)
Class/Pressure :
150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.
Flange Face Type :
Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)
Form :
Slip on flanges, Socket weld flanges, Forged flanges, Blind flanges, Welding neck flange, Ring type joint flange, Spectacle blind flange, Reducing flange, Threaded / Screwed flange, Tongue and Groove flange, Long weld neck flange, Plate flange, ASME B16.5 flange
AL6XN Flat Bars
Grades :
AL-6XN® alloy (UNS N08367)
Grades :
ASTM B691 / ASME SB691, ASTM A479 / ASME SA479
Size Range :
Width: 3.17mm to 350mm dia
Length(mm)
2 meters - 7 meters ( 8 feet to 24 feet)
Thickness
2mm~100mm
Width
25-100
Types
SS Flat Bars, Steel Flat Bars
AL6XN Pipe Fittings
Grades :
AL-6XN® alloy (UNS N08367)
Standard :
ASTM B462, A182 / ASME SB462, SB182
Dimensions :
ASME/ANSI B16.9, ASME B16.28, MSS-SP-43
Size :
1/8” NB TO 48” NB. (Seamless & 100% X-Ray Welded, Fabricated)
Type :
Seamless / Welded / Fabricated
Bending Radius :
R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom
Schedule :
Sch 5 TO Sch XXS.
Thickness :
Sch 5s, Sch 10s, Sch 40s, Sch 80s, Sch 160s, Sch XXS
AL6XN Pipes
Grades :
AL-6XN® alloy (UNS N08367)
Standard :
ASTM B675 / ASME SB675, ASTM A312 / SA312
Seamless Size :
1/2″ NB – 16″ NB
ERW Size :
1/2″ NB – 24″ NB
EFW Size :
6″ NB – 100″ NB
Outside Diameter :
6.00 mm OD up to 914.4 mm OD, Sizes up to 24” NB available
Length :
Single Random, Double Random & Required Length
Thickness :
0.3mm – 50 mm
Schedule :
SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH120, SCH140, SCH160, XXS
Type :
Seamless, Welded, ERW, EFW
Form :
Round Pipes, Square Pipes, Rectangular Pipe
End :
Plain End, Beveled End, Treaded
AL6XN Channels
Grades :
AL-6XN® alloy (UNS N08367)
Grades :
ASTM B691 / ASME SB691, ASTM A479 / ASME SA479
Size Range :
40mm*20mm~300mm*300mm
Thickness
3.0mm – 120mm
Length
3MTR, 4MTR, 5MTR, 6MTR, or Custom Cut Sizes
Types
Structural Steel U, C, Miscellaneous Channels, Hot Rolled Channels
AL6XN Round Bars
Grades :
AL-6XN® alloy (UNS N08367)
Grades :
ASTM B691 / ASME SB691, ASTM A479 / ASME SA479
Size Range :
(Ro)Dia 4 - 600mm, (Hex) 6-75mm, (SQ) 4 -100mm
Thickness
5 mm To 500 mm thick in 100 mm TO 6000 mm.
Types
Round, Square, Recatangle, Hexagonal, Round Threaded
AL6XN T Beams
Grades :
AL-6XN® alloy (UNS N08367)
Grades :
ASTM B691 / ASME SB691, ASTM A479 / ASME SA479
Size Range :
3″ thru 12.31″
Thickness
3.0mm – 120mm
Length
3MTR, 4MTR, 5MTR, 6MTR, or Custom Cut Sizes
Types
Structural Steel U, C, Miscellaneous T Beams, Hot Rolled T Beams