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JIANGSU MITTEL STEEL INDUSTRIAL LIMITED
Jiangsu Mittel Steel Industrial Limited Supply all kinds of Stainless Steel Sheet/Plate/Coil/Round ,Flat ,Angle Bar/Stainless steel Seamless pipe /welded pipe /Elbow/Flange /Galvanized Steel sheet
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UNS N08367 Stainless Steel Plate Materials SB 688 Hot Rolled

JIANGSU MITTEL STEEL INDUSTRIAL LIMITED
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UNS N08367 Stainless Steel Plate Materials SB 688 Hot Rolled

Brand Name : WINFAST STEEL MITTEL BAO STEEL

Model Number : AL-6XN

Certification : SGS ISO

Place of Origin : China

MOQ : 500KGS

Price : 10.5 USD/KG

Payment Terms : T/T

Supply Ability : 100 Tons

Delivery Time : 7 Working Day

Packaging Details : Export Packing

Thickness : 0.5-100MM

Width : 500-2000mm

Length : 1000-12000mm

Surface : 2B BA NO.1 NO.4

Type : Hot Rolled

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STAINLESS STEEL AL-6XN®

UNS N08367
ASTM B 688, B 691, B 675 / 676
B 462, B 366, B 564, B 804

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.

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.

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

23.5-25.520.00-22.006.00-7.000.03 Max0.18-0.252.0 Max

Si

P

S

Cu

Fe

1.00 Max.040 Max0.03 Max0.75 MaxRemainder

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, A312B676, A249B688, A240B691, A479B462, 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)218,000142,00036353*
-320 (-196)196,000107,0004985
-200 (-129)---100
70 (21)108,00053,00047140
200 (93)99,90049,40047-
400 (204)903,00040,40046-
600 (316)86,00036,30047-
800 (427)87,00036,00048-

*For welded pipe and tube, a joint efficiency factor of .85 must be applied.

* AL-6XN® is a registered trademark of the Allegheny Ludlum Corporation



Product Tags:

Hot Rolled BA Stainless Steel Plate

      

UNS N08367 Stainless Steel Plate

      

SB 688 Stainless Steel Plate

      
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