Company Profile
Products
Welded Pipe
Seamless Pipe
Stainless Pipe
OCTG
Ductile Iron Pipe
Flat & Rolled Metallic Materials
Fin Tube
Copper Tube
Plastic Pipe
Pipe Fittings
Fastener
Pressure Vessel
Reference List
Association Membership
Inspection Report
Quality Policy
HSE
EPCM
News
Pipe Specs
CS Pipe Specs
Stainless Steel Specs
API Specs
EN & DIN Specification
Australian Standard
GOST Specification
Corrosion Protection
Steel Plate Specs
Fittings Specs
Fasteners Specs
Contact Us

Products 

 

904L,N08367 Super Austentic Stainless Tube

ASTM A213 TP904 Super Austentic Stainless Steel Tube
  • ASTM A213 TP904 Super Austentic Stainless Steel Tube
  • ASTM B677 904L Super Austentic Stainless Steel Tube
  • ASTM A312 N08904-904L 114.3MM
  • 904L,N08367 Super Austentic Stainless Tube
  • 904L,N08367 Super Austentic Stainless Tube
  • 904L,N08367 Super Austentic Stainless Tube
  • 904L,N08367 Super Austentic Stainless Tube
  • 904L,N08367 Super Austentic Stainless Tube
  • 904L,N08367 Super Austentic Stainless Tube
Model No.︰-
Brand Name︰-
Country of Origin︰-
Unit Price︰US $ 8.8 / Kg
Minimum Order︰500 Kg
Share on:

 Total 21 Related Items 
Prev89101112Next

Product Description

DESCRIPTION

904L is a high-alloy austenitic stainless steel with low carbon content. The grade is intended for use under severe corrosive conditions. It has been application proved over many years and was originally developed to resist corrosion in dilute sulfuric acid. It is standardized and approved for pressure vessel use in several countries. Structurally, 904L is fully austenitic and is less sensitive to precipitation ferrite and sigma phases than conventional austenitic grades with high molybdenum content. Characteristically, due to the combination of relatively high contents of chromium, nickel, molybdenum and copper 904L has good resistance to general corrosion, particularly in sulfuric and phosphoric conditions.


DESIGN FEATURES
Good resistance to pitting and crevice corrosion.
Very good resistance to stress corrosion cracking.
Good resistance to intergranular corrosion.
Good formability and weldability.
Maximum service temperatures of
450 deg.C. (824 deg.F).

TYPICAL APPLICATIONS
Production and transport of sulfuric acid
Metal pickling in sulfuric acid
Production and concentration of phosphoric acid
Use in seawater, brackish water, condensers, heat exchangers and pipe work in general
Paper and allied industries
Gas washing
Chemical and pharmaceutical industries

TENSILE REQUIREMENTS
Tensile Strength (KSI) 70
Yield Strength (KSI) 25
KSI can be converted to MPA (Megapascals) by multiplying by 6.895. 



 

Physical Properties of Super Austenitic 904L Alloys in the Annealed Condition at -20°F to +100°F      
      Tensile Strength Yield Strength                  
Alloy UNS Designation Spec. psi MPa ksi psi MPa ksi Elongation in 2 in. (min.) % Grain Size Req. Max. Hardness Modulus of Elasticity (x106 psi) Mean Coefficient of Thermal Expansion (IN./IN./°F x 10-6) Thermal Conductivity (BTU-in/ ft2-h-°F)      
904L N08904 A249, A312 71,000 490 71 31,000 215 31 35 90 Rb 28 8.5 79      
904L N08904 B673, B674 71,000 490 71 31,000 215 31 35 8.5 79      
Composition of Super Austenitic 904L tubing and pipe
Nickel (Ni) Chromium (Cr) Iron (Fe) Carbon (C) Max. Nitrogen (N) Max. Silicon (Si) Max. Sulphur (S) Max. Phosphorous (P) Max. Molybdenum (Mo) Titanium (Ti) Max. Aluminum (Al) Max. Cobalt (Co) Max. Tungsten (W) Vanadium (V) Max. Copper (Cu) Max. Manganese (Mn) Max. Niobium (Nb) plus Tantalum Other Elements
23.0 – 28.0 19.0 – 23.0 Bal. 0.02 0.1 1 0.035 0.045 4.0 – 5.0 1.00 – 2.00 2
ASTM A312/358 TP UNS EN 10216-2 Seamless / EN 10217-5 Welded Material No. (WNr)
304 S30400 X5CrNi18-10 1.4301
304L S30403 X2CrNi19-11 1.4306
304H S30409 X6CrNi18-11 1.4948
310 S31000 X15CrNiSi25-21 1.4841
310S S31008 X8CrNi25-21 1.4845
316 S31600 X5CrNiMo17-12-2 1.4401
316L S31603 X2CrNiMo17-2-2 1.4404
316Ti S31635 X6CrNiMoTi17-12-2 1.4571
321 S32100 X6CrNiTi18-10 1.4541
321H S32109 X8CrNiTi18-10 1.4878
347 S34700 X6CrNiNb18-10 1.4550
347H S34709 X8CrNiNb16-13 1.4961
6Mo S31254 X1CrNiMoCuN25-20-7 1.4529
904L N08904 X1NiCrMoCu25-20-5 1.4539
Product Image

ASTM A213 TP904 Super Austentic Stainless Steel Tube
ASTM A213 TP904 Super Austentic Stainless Steel Tube

ASTM B677 904L Super Austentic Stainless Steel Tube
ASTM B677 904L Super Austentic Stainless Steel Tube

ASTM A312 N08904-904L 114.3MM
ASTM A312 N08904-904L 114.3MM







Related Products
API 5LC30-1812,API 5LC52-1200,API 5LC65-2205,EN 10217-7 CRA Line Pipe
API 5LC30-1812,API 5LC52-1200,API 5LC65-2205,EN 10217-7 CRA Line Pipe
US $ 8.8
ASTM A269 TP316/TP316L SEAMLESS STAINLESS STEEL TUBE
ASTM A213,ASTM A269,ASTM A312,ASTM A789,EN10216-5 Seamless Stainless Tube
US $ 8.85
ASTM A213,ASTM A269,ASTM A312,DIN 17458,EN10216-5 SEAMLESS STAINLESS PIPE
ASTM A213,ASTM A269,ASTM A312,DIN 17458,EN10216-5 SEAMLESS STAINLESS PIPE
US $ 8.5
ASTM A268,ASTM A270,ASTM A312,EN10217-7,EN10296-2 STAINLESSS WELDED TUBE
ASTM A268,ASTM A270,ASTM A312,EN10217-7,EN10296-2 STAINLESSS WELDED TUBE
US $ 7.8

Company Profile  |  Products  |  Reference List  |  Association Membership  |  Inspection Report  |  Quality Policy  |  HSE  |  EPCM  |  News  |  Pipe Specs  |  CS Pipe Specs  |  Stainless Steel Specs  |  API Specs  |  EN & DIN Specification  |  Australian Standard  |  GOST Specification  |  Corrosion Protection  |  Steel Plate Specs  |  Fittings Specs  |  Fasteners Specs  |  Contact Us  |  Sitemap  |  Mobile Version
  English     简体版     繁體版
Powered by DIYTrade.com
HomeContact UsSitemap