Stainless Steel 904L Fasteners

A high alloy, non stabilized and low carbon austenitic stainless steel is 904L that is used to make fasteners. Adding copper to the 904L grade stainless steel highly improves its resistance to chemical attacks. These attacks are caused by strong reducing acids like sulfuric acid. Surprisingly they are highly resistant to chloride attack, crevice corrosion, and pitting and stress corrosion cracking. The 904L grade is non-magnetic thus it offers excellent formability and weld ability in almost all working conditions. Due to their austenitic structure, it has excellent toughness against cryogenic temperature. 904L grade steel is used to make nuts, studs, washers, socket head cap screws, and bolts.

Stainless Steel 904L Fasteners made using this grade of steel has molybdenum and nickel in substantial content. These ingredients are very costly therefore various manufacturers use duplex stainless steel2204 that are available at lower cost. However, it is now used in abundance. The 904L steel is originally developed to offer resistance to sulfuric acid but it is also good to work under different conditions. The corrosion performance of this grade (904L grade) lies between super austenitic and standard austenitic grade.

SS 904L Coupling, SS 904L Stud Bolts, RoHS-compliant Stainless Steel 904L Hex Nuts, SS 904L Fasteners, Stainless Steel 904L Set Screw, Stainless Steel 904L Fasteners, Stainless Steel 904L J-Bolts, ASME SA193 SS 904L Socket Head Cap Screws, ASTM A193 Stainless Steel 904L Fasteners, 904L Polished Cold Drawn Flat Washer, Stainless Steel 904L Anchor Bolts Supplier.

Stainless Steel 904L Fasteners
Stainless Steel 904L Fasteners
Steel 904L Fasteners Manufacturer

The super austenitic grade has the high percentage of molybdenum (6%). However, in a nitric acid environment, it shows less resistance. Other grades such as 310L and 304L have no molybdenum but offer good resistance to nitric acid. The Stainless Steel 904L Fasteners can be used in critical environments because they are solution treated after cold working on it. Due to such impressive properties, these are used in numerous applications.

Stainless Steel 904L Fasteners Specification

Standard ASTM A193 / A453, ASME SA193 / A453
Specification DIN, ASTM, BS and all International Standards
Nuts Size M3 - M56 | 3/6" to 2" | Custom Sizes
Bolt / Screw Size M3 - M56 | 3/6" to 2" | Custom Sizes
Washers Size M3 - M56 | 3/6" to 2" | Custom Sizes
Length 3 mm to 200 mm
Form Nuts, Bolts, Screws, Sockets, Studs, Screw, Hex Set Screw, Socket Screw, Cap Screw, Pan Head Screw, Machine Screw, Socket Head Cap Screw, Allen Cap screw, Wing Screw, Washers, Spring Washers, Studs, Anchors, Marine Anchors, Nut, Hexagon Nut, Hex Nut, Hex Coupling Nut, Hex Domed Cap Nuts, Square Nut, Stud Bolts, Hex Head Bolts, Socket Hexagon Head Screw Anchor Bolt, U- Bolts, J Bolts, Mushroom Head Square Neck Bolts, T-Head Bolts, Wing Screw, Eye Bolt, Foundation Bolts, Structural Bolts Etc

ASTM A193 / A453 Stainless Steel 904L Fasteners Availability

Stainless Steel 904L Nuts
SS 904L Nuts

AISI 904L Jam Nuts, SS DIN 1.4539 Square Nuts, 904L Steel Nylon Insert Lock Nuts, SS 904L Wing Nuts, ASTM A193 Steel 904L Acorn Nuts, Stainless Steel 904L Nuts, SS UNS N08904 Hex Nuts, 904L Stainless Steel Flange Nuts, 904L Cap Nuts, Stainless Steel SUS 904L Hex Domed Cap Nuts.

Stainless Steel 904L Washer
SS 904L Washer

904L Stainless Steel Square Washer, Stainless Steel 904L Washer, SS UNS N08904 Washer, SS DIN 1.4539 Dock Washer, AISI 904L Flat Washer, ASTM A193 Steel 904L Split Lock Washer, 904L Finishing Washer, SS 904L Fender Washer, Stainless Steel SUS 904L Ogee Washer.

Stainless Steel 904L Screws
SS 904L Screws

DIN 1.4539 Mating Screws, SS 904L Machine Screws, SS UNS N08904 Screws, Steel 904L Thread Cutting Machine Screws, ASTM A193 Steel 904L Sheet Metal Screws, 904L Stainless Steel Socket Screws, Stainless Steel 904L Screws, AISI 904L Wood Screws, Stainless Steel SUS 904L Set Screws.

Stainless Steel 904L Bolts
SS 904L Bolts

SS DIN 1.4539 Eye Lags, Stainless Steel 904L Bolts, AISI 904L Hex Head Bolts, SS 904L Carriage Bolts, 904L Lag Bolts, 904L Shoulder Bolts, 904L SS Flange Bolts, ASTM A193 Steel 904L Anchor Bolts, Stainless Steel UNS N08904 Bolts, SS 904L U-Bolts, Stainless Steel SUS 904L J-Bolts.

Equivalent Grades of ASME SA193 Stainless Steel 904L Fasteners

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

Stainless Steel 904L Fasteners Chemical Properties

Grade C Mn Si P S Cr Mo Ni Cu
SS 904L 0.020 max 2.0 max 1.00 max 0.040 max 0.030 max 19.00 – 23.00 4.00 – 5.00 23.00 – 28.00 1.00 – 2.00

SS 904L Fasteners Mechanical Properties

Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
7.95 g/cm3 1350 °C (2460 °F) Psi – 71000 , MPa – 490 Psi – 32000 , MPa – 220 35 %
Quality Assurance

Stainless Steel N08904 Fasteners are manufactured and controlled to international standards such as ASTM, ASME, BS, MSS, EN, DIN or WERKSTOFFE. Our products undergo stringent quality tests before they are dispatched.

Material Testing

PMI Testing, Ultrasonic Test, Mechanical Testing, Spectro Tests for Chemical Analysis of the grade, Flaring Test, IGC, etc. are some of the tests conducted at our facility. We welcome stage wise inspection from any of your representative or third party inspection agencies.

To buy Stainless Steel 904L Fasteners At best price & urgent delivery please mail to hm@spalloys.com, As we have Our Dealer, Supplier, distributors & direct sales representatives in all over globe who will help you to buy Stainless Steel UNS N08904 / 1.4539 Fasteners & will resolve your queries
Other types of Stainless Steel 904L Fasteners Ready Stock
  • SS 904L Fasteners Manufacturer
  • Stainless Steel UNS N08904 Wing Screw
  • Stainless Steel DIN 1.4539 Eye Bolt
  • Stainless Steel 904L Structural Bolts
  • Stainless Steel UNS N08904 T-Head Bolts
  • Stainless Steel DIN 1.4539 Hex Head Bolts
  • SS SUS 904L Mushroom Head Square Neck Bolts
  • Stainless Steel DIN 1.4539 J Bolts
  • Stainless Steel 904L Hex Head Bolts
  • Stainless Steel 904L U- Bolts
  • Stainless Steel 904L Foundation Bolts
  • Stainless Steel UNS N08904 Marine Anchors
  • Stainless Steel DIN 1.4539 Spring Washers
  • SS 904L Socket Hexagon Head Screw Anchor Bolt
  • Stainless Steel 1.4539 Wing Screw Supplier
  • Stainless Steel 904L Cold Drawn Machine Screw
  • Stainless Steel 904L Square Nut
  • ASME SA193 SS 904L Hex Domed Cap Nuts
  • Stainless Steel 904L Allen Cap screw Exporter
  • Stainless Steel UNS N08904 Hex Coupling Nut
  • Stainless Steel DIN 1.4539 Hexagon Nut
  • ASTM A193 Stainless Steel 904L Studs
We Deliver ASTM A193 / A453 Stainless Steel 904L / N08904 / 1.4539 Fasteners all over World

We export most of 904L Stainless Steel Fasteners to countries like

Kuwait, Russia, Angola, Norway, Yemen, Nepal, Finland, Gabon, Macau, Bulgaria, Peru, India, Romania, Venezuela, Saudi Arabia, Gambia, Brazil, Mongolia, United States, China, Switzerland, Sweden, Chile, Afghanistan, Israel, Lithuania, Austria, Estonia, Qatar, Bhutan, Australia, Hungary, Sri Lanka, Turkey, Azerbaijan, Ukraine, Colombia, Poland, Argentina, Italy, South Korea, Croatia, Belarus, United Kingdom, Poland, Iraq, Singapore, Netherlands, New Zealand, Ecuador, Malaysia, Nigeria, Germany, Jordan, Ireland, Algeria, Mexico, Canada, Costa Rica, Nigeria, Zimbabwe, Greece, Ghana, Spain, Philippines, Czech Republic, Pakistan, Lebanon, Taiwan, Belgium, Namibia, Kenya, United Arab Emirates, Kazakhstan, Iran, Indonesia, Thailand, Chile, Oman, Iran, Trinidad & Tobago,Tunisia, Egypt, Puerto Rico, Bahrain, Tibet, Slovakia, Bolivia, Mexico, France, Serbia, Libya, Denmark, Vietnam, Japan, Hong Kong, South Africa, Portugal, Bangladesh, Morocco.

We supply most of Stainless Steel 904L Fasteners to city like

Faridabad(Haryana), Indore(Madhya Pradesh), Mumbai (maharashtra), Pune(Maharashtra), New Delhi, Pimpri-Chinchwad(maharashtra), Navi Mumbai(Maharashtra), Coimbatore (Tamil Nadu), Surat(Gujarat), Kolkata(West Bengal), Howrah(West Bengal), Bengaluru(Karnataka), Thiruvananthapuram(Kerala), Bhopal(india), Rajkot(Gujarat), Chandigarh(Punjab), Vadodara(Gujarat), Ernakulam(Kerala), Hyderabad(Andhra Pradesh), Secunderabad(Hyderabad), Haryana(india), Ludhiana(Punjab), Ahmedabad(Gujarat), Chennai(Tamil Nadu), Visakhapatnam(Andhra Pradesh), Thane(Maharashtra), Gurgaon(Haryana), Noida(Uttar Pradesh).

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