
Kencotube is well known manufacturing house& trader for Stainless Steel 904L Round Bars, which was originally developed to withstand environments containing dilute sulfuric acid. Stainless Steel 904L Bars is one of the few stainless steels that, at temperatures up to 95 Degree F (35 Degree C), which provides full resistance in such environments within the entire concentration range of 0 to 100 percent. Stainless Steel 904L Rods is a non-stabilized low carbon high alloy austenitic stainless steel. SS 904L Round Bars is also resistant to stress corrosion cracking and crevice corrosion. SS 904L Bars is used extensively in the chemical process industry including the production of phosphate-based fertilizers. SS 904L Rods is non-magnetic, and offers excellent formability, toughness and weld ability.
By means of its extremely alloyed chemistry - 4.5 percent molybdenum and 25 percent nickel, Alloy 904L Round Bars offers excellent chloride SCC resistance, general corrosion resistance and pittinghigher to SS 316L and SS 317L molybdenum higher steels.The addition of copper to Alloy 904L Bars gives it greatly improved resistance to strong reducing acids, particularly sulphuric acid. In the hot intense caustic solutions, corrosion resistance is mostlyresolute by the content of nickel for Grade 904L Round Bars. With a nickel content of 25 Percent, Grade 904L Bars has proven to be a good alternative to most conventional stainless steels.The cold work hardening rate of Grade 904L Rods makes it less machinable than Grade 410 and Grade 304.
Specifications | ASTM B649 / ASME SB 649 |
Dimensions | EN, DIN, JIS, ASTM, BS, ASME, AISI |
Stainless Steel Round Bar | Outside Diameter in the range of 4mm to 500mm |
Stainless Steel Bright Bar | Outside Diameter in the range of 4mm to 100mm |
Stainless Steel Hex Bar | 18mm – 57mm (11/16″ to 2-3/4″) |
Stainless Steel Square Bar | 18mm – 47mm (11/16″ to 1-3/4″) |
Stainless Steel Flat Bar | 1/2" to 10" in thickness range of 2mm to 150mm, Custom Size Stainless Steel Flats available |
Range | 3.17 MM TO 350 MM DIA |
Length | 1 to 6 Meters, Custom Cut Lengths |
Finishing | Bright, Polish & Black |
Form of | Round, Square, Hex (A/F), Rectangle, Wire (Coil Form), Wiremesh, Billet, Ingot, Forging Etc., |
Other Services | Machining (CNC), Centreless Grinding (CG), Heat Treatment, Anneling, Pickling, Polish, Rolling, Forging, Cutting, Bending, Minor Fabrication, |
STANDARD | WERKSTOFF NR. | UNS | JIS | BS | EN | EURONORM NAME |
---|---|---|---|---|---|---|
SS 904L | 1.4539 | N08904 | - | 904S13 | - | X1NiCrMoCuN25-20-5 |
Grade | C | Mn | Si | P | S | Cr | Mo | Ni | Cu | |
---|---|---|---|---|---|---|---|---|---|---|
SS 904L | Min | - | - | - | - | - | 19 | 4 | 23 | 1 |
Max | 0.02 | 2 | 1 | 0.045 | 0.035 | 23 | 5 | 28 | 2 |
Grade | Tensile strength (MPa) | Yield Strength 0.2% Proof(MPa) | Elongation (% in 50mm) | Hardness - Brinell |
---|---|---|---|---|
904L | 490 | 220 | 36 | 70-150 |
Hyderabad, Al Khobar, Mumbai, Doha, Mexico City, Montreal, Jeddah, Secunderabad, Cairo, Lagos, Toronto, Ahvaz, London, Sharjah, Tehran, Hanoi, Caracas, Kolkata, Edmonton, Navi Mumbai, Busan, Kanpur, La Victoria, Lahore, Ho Chi Minh City, Ludhiana, Santiago, Chennai, Pimpri-Chinchwad, Nagpur, Bangkok, Vung Tau, Istanbul, Sydney, Dubai, Ahmedabad, Visakhapatnam, Courbevoie, Dallas, New York, Manama, Abu Dhabi, Atyrau, Rajkot, Moscow, Thiruvananthapuram, Aberdeen, Granada, Milan, Faridabad, Ankara, Houston, Coimbatore, Pune, Nashik, Colombo, Noida, Surat, Muscat, Ulsan, Seoul, Perth, Baroda, Thane, Gimhae-si, Melbourne, Ranchi, Kuwait City, Hong Kong, Port-of-Spain, Jamshedpur, Bogota, Vadodara, Haryana, Brisbane, Riyadh, Gurgaon, Dammam, Madrid, Howrah, Geoje-si, Al Jubail, New Delhi, Kuala Lumpur, Rio de Janeiro, Karachi, Bengaluru, Singapore, Jakarta, Algiers, Los Angeles, Indore, Bhopal, Jaipur, Chandigarh.
Canada, Brazil, China, Kazakhstan, Taiwan, Namibia, Egypt, Indonesia, Nepal, South Korea, Nigeria, Hungary, Poland, India, Czech Republic, Bahrain, Ireland, Austria, United States, United Kingdom, Saudi Arabia, Macau, Iran, Thailand, Netherlands, Norway, Chile, Chile, Ghana, Morocco, Greece, France, Finland, Trinidad & Tobago,Tunisia, Slovakia, Azerbaijan, Peru, Japan, Jordan, Italy, Bangladesh, Kenya, Yemen, Zimbabwe, Sweden, Singapore, Mongolia, Iraq, Sri Lanka, Puerto Rico, Belgium, Colombia, Croatia, Mexico, Portugal, Libya, Spain, Turkey, Lithuania, Lebanon, Poland, South Africa, Angola, Bolivia, Algeria, Pakistan, Mexico, Serbia, Gabon, Gambia, United Arab Emirates, New Zealand, Israel, Estonia, Kuwait, Germany, Malaysia, Bhutan, Belarus, Switzerland, Nigeria, Denmark, Hong Kong, Iran, Qatar, Bulgaria, Russia, Romania, Ukraine, Tibet, Costa Rica, Venezuela, Australia, Ecuador, Philippines, Afghanistan, Argentina, Vietnam, Oman.