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904L
904L Stainless Steel Pipe
have excellent resistance to warm seawater and chloride attack. 904L Stainless Steel Tubing is an austenitic stainless steel intended for use under severe corrosion conditions, with a very good resistance to attacks in acidic environment, as sulphuric, phosphoric and acetic acid. These 904L Seamless Pipe are mainly used for chemical processing, pollution control equipment, oil and gas well piping, heat exchangers, acid production and pickling equipment. Our 904L Pipe Stock designated as SB 677 UNS N08904, ASTM A312 UNS N08904 and Werkstoff Number 1.4539. Buy from trusted 904L Stainless Steel Pipe suppliers for high quality.
What We Can Offer ?
Nominal Dia: 1/2 "to 32" NB for seamless pipe
Schedules: 5S, 10S, 40S, 80S, 10, 20, 30...120, 140, 160, XXS
All dimensions are in accordance with ANSI B36.19 and ANSI B36.10
Types | Out diameter | Sizes | Length |
NB Sizes (in stock) | .0035” ~ 8” | 1/8", 1/4", 3/8", 1/2", 5/8", 3/4", 1", 1.25", 1.5", 2", 2.5", 3", 4", 5", 6" | Cut to length |
904L Stainless Steel Seamless Tube (Custom Sizes) | 6.35 mm OD To 101.6 mm OD | As per requirement | Cut to length |
904L Stainless Steel Welded Tube (ERW Tube) (in Stock + Custom Sizes) | 6.35 mm OD To 152 mm OD | As per requirement | Cut to length |
We are ISO 9001:2008 certified company with more than 20 years steel experience & have exported to countries such as Argentina, Australia, Canada , Chile, Mexico , Colombia, Denark , Norway, Finland, Germany, UAE, France, Vietnam, Brazil, America, Hungary, Sri Lanka, Malaysia, Saudi Arabia, Thailand, Indonesia, India, Iraq, Kuwait , Isreal, Lebanon,Morocco, Iran, Taiwan, Singapore, Qatar, Japan, Spain, Italy, Peru, South Korea, Turkey,Russia ,Philippines, Rome, England etc.
If there is any questions , pls do not hesitate to contact us !
Mr.Jim
Mobile/Wechat : +86 15902911689
Email : info@yklsteel.com
904L Stainless Steel Pipe
have excellent resistance to warm seawater and chloride attack. 904L Stainless Steel Tubing is an austenitic stainless steel intended for use under severe corrosion conditions, with a very good resistance to attacks in acidic environment, as sulphuric, phosphoric and acetic acid. These 904L Seamless Pipe are mainly used for chemical processing, pollution control equipment, oil and gas well piping, heat exchangers, acid production and pickling equipment. Our 904L Pipe Stock designated as SB 677 UNS N08904, ASTM A312 UNS N08904 and Werkstoff Number 1.4539. Buy from trusted 904L Stainless Steel Pipe suppliers for high quality.
What We Can Offer ?
Nominal Dia: 1/2 "to 32" NB for seamless pipe
Schedules: 5S, 10S, 40S, 80S, 10, 20, 30...120, 140, 160, XXS
All dimensions are in accordance with ANSI B36.19 and ANSI B36.10
Types | Out diameter | Sizes | Length |
NB Sizes (in stock) | .0035” ~ 8” | 1/8", 1/4", 3/8", 1/2", 5/8", 3/4", 1", 1.25", 1.5", 2", 2.5", 3", 4", 5", 6" | Cut to length |
904L Stainless Steel Seamless Tube (Custom Sizes) | 6.35 mm OD To 101.6 mm OD | As per requirement | Cut to length |
904L Stainless Steel Welded Tube (ERW Tube) (in Stock + Custom Sizes) | 6.35 mm OD To 152 mm OD | As per requirement | Cut to length |
We are ISO 9001:2008 certified company with more than 20 years steel experience & have exported to countries such as Argentina, Australia, Canada , Chile, Mexico , Colombia, Denark , Norway, Finland, Germany, UAE, France, Vietnam, Brazil, America, Hungary, Sri Lanka, Malaysia, Saudi Arabia, Thailand, Indonesia, India, Iraq, Kuwait , Isreal, Lebanon,Morocco, Iran, Taiwan, Singapore, Qatar, Japan, Spain, Italy, Peru, South Korea, Turkey,Russia ,Philippines, Rome, England etc.
If there is any questions , pls do not hesitate to contact us !
Mr.Jim
Mobile/Wechat : +86 15902911689
Email : info@yklsteel.com
SA312 TP904L Stainless Steel Tube Chemical Composition
Grade | C | Mn | Si | P | S | Cr | MO | Ni | Cu | |
904L | min. | – | – | – | – | – | 19.0 | 4.0-5.0 | 23.0 | 1.0 |
max. | 0.20 | 2.0 | 1.0 | 0.045 | 0.035 | 23.0 | 28.0 | 2.0 |
Stainless Steel A312 TP904L Tubes Mechanical Properties
Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | |
Rockwell B (HR B) max | Brinell (HB) max | ||||
446 | 490 | 220 | 35 | 70-90 typical | – |
Stainless Steel 904L Tube Physical Properties
Grade | Density (kg/m3) | Elastic Modulus (GPa) | Mean Coefficient of Thermal Expansion (m/m/0C) | Thermal Conductivity (W/m.K) | Specific Heat 0-1000C (J/kg.K) | Electrical Resistivity (n.m) | |||
0-1000C | 0-3150C | 0-5380C | at 1000C | at 5000C | |||||
904L | 7500 | 200 | 15.00 | – | – | 13 | – | 500 | 850 |
Equivalent Grades for 904L Stainless Steel Tubes
STANDARD | WERKSTOFF NR. | UNS | JIS | BS | KS | AFNOR | EN |
SS 904L | 1.4539 | N08904 | SUS 904L | 904S13 | STS 317J5L | Z2 NCDU 25-20 | X1NiCrMoCu25-20-5 |
SA312 TP904L Stainless Steel Tube Chemical Composition
Grade | C | Mn | Si | P | S | Cr | MO | Ni | Cu | |
904L | min. | – | – | – | – | – | 19.0 | 4.0-5.0 | 23.0 | 1.0 |
max. | 0.20 | 2.0 | 1.0 | 0.045 | 0.035 | 23.0 | 28.0 | 2.0 |
Stainless Steel A312 TP904L Tubes Mechanical Properties
Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | |
Rockwell B (HR B) max | Brinell (HB) max | ||||
446 | 490 | 220 | 35 | 70-90 typical | – |
Stainless Steel 904L Tube Physical Properties
Grade | Density (kg/m3) | Elastic Modulus (GPa) | Mean Coefficient of Thermal Expansion (m/m/0C) | Thermal Conductivity (W/m.K) | Specific Heat 0-1000C (J/kg.K) | Electrical Resistivity (n.m) | |||
0-1000C | 0-3150C | 0-5380C | at 1000C | at 5000C | |||||
904L | 7500 | 200 | 15.00 | – | – | 13 | – | 500 | 850 |
Equivalent Grades for 904L Stainless Steel Tubes
STANDARD | WERKSTOFF NR. | UNS | JIS | BS | KS | AFNOR | EN |
SS 904L | 1.4539 | N08904 | SUS 904L | 904S13 | STS 317J5L | Z2 NCDU 25-20 | X1NiCrMoCu25-20-5 |
Package in Plywood box
Package in Plywood box
oil and gas,
condenser tubes,
seawater cooling equipment,
heat exchangers,
pharmaceuticals,
control and instrumentation,
gas washing,
chemical processing,
petrochemicals,
sea water equipment,
condensers,
off-shore oil drilling companies,
pulp and paper industry,
gas processing,
heat exchangers and in chemical processing for acetic,
phosphoric and sulphuric acids.
oil and gas,
condenser tubes,
seawater cooling equipment,
heat exchangers,
pharmaceuticals,
control and instrumentation,
gas washing,
chemical processing,
petrochemicals,
sea water equipment,
condensers,
off-shore oil drilling companies,
pulp and paper industry,
gas processing,
heat exchangers and in chemical processing for acetic,
phosphoric and sulphuric acids.