904l Stainless Steel Fasteners

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904l Stainless Steel Fasteners
What are 904L Stainless Steel Fasteners?

A stainless steel 904L fasteners or Alloy 904l (N08904) is an austenitic steel, made up of an alloy of Iron, Nickel, Chromium and Molybdenum. In other words, it is a member of the alloy steel family, possessing the range of 10-30 percent of Chromium.

Two major properties that it delivers is: high resistance to corrosion and tolerate high temperatures. Adding to this, it is also cost effective.

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We are experienced manufacturer of ss 904l bolts nuts in India. Please review its installation techniques

Does Stainless steel 904L fasteners require special installation techniques?

Any available fasteners, whether fastener stainless 904L steel or any other fasteners have almost the same installation procedure. 904L screws are used in this case to install into pre-drilled holes. Following are the steps to install a fastener, in this case, 904L fasteners:

  • It is better to pre-drill pilot holes; ensuring accuracy and precision when fasteners are driven into place. In other words, we can use a torque wrench, screwdriver to ensure security of each joint, without actually overtighten it. This can cause a lot of damage. This is one of the best practices of fasteners.
  • Use hardware like hinges or handles, when installing to ensure that everything has lined up correctly, before actually installing screws or nails.
  • Install tip of the fastener to the drilled hole.
  • Keep applying force until the head of the nut is in contact with surface.
  • From the opposite side of the fastener, install mating piece.
  • Very important to note that if you are near the coastal region, make sure you clean the surface first.

There are many forms of bolts available, all follow the same procedures when it comes to installing them. 904L stainless steel hex head bolts are very ideal and easy to use, without causing any damage.

As supplier we provide stainless steel 904L screws and studs that is approved and completed in line with ASTM F593 to satisfy the requirements of your project, check standards

904L stainless steel bolts

904L stainless steel bolts

SS 904L hex bolts

SS 904L hex bolts

UNS N08904 studs

UNS N08904 studs

What are the most common standards that 904L Stainless Steel Bolts must meet?

When characterizing a 904L stainless steel bolts, it is stronger than ordinary 304 grade material. Standards: These bolts must meet the standards as per ASTM F593/ ASME SF593. This standard describes about the mechanical and chemical prerequisites for hex screws, bolts and studs. The diameter for these materials are 1/4'’-1/2’’.

As oldest stockist, provide ASME SF593 UNS N08904 studs and threaded rod in Mumbai very quickly in a wide range of sizes from ¼” – 1”, see other specification

904L stainless steel fasteners specification
904L Stainless Steel Fasteners specification

 

Size Length Machine Screw
M3 to M56
3/6 to 2"
3 to 200 mm M1.6-M12
904l stainless steel fasteners specification Thread 904l stainless steel fasteners application
ASTM F593 | ASME SF593 UNC, UNF, UNJ, UNR, rolled and cut pulp & paper, oil & gas
Now is the time to submit a quote for excellent and adaptable WNR 1.4539 socket head cap screw and washer for chemical process industry application, see different available types
Most commonly used SS 904l fasteners types
WNR 1.4539 nut

WNR 1.4539 nut

  • M3 - M56
  • Length: 3 to 200 mm
  • ASTM F593 | ASME SF593
Stainless steel 904L threaded rod

Stainless steel 904L threaded rod

  • Hot Dipped Galvanizing
  • Teflon Coated
  • Xylon Coated
904L screws

904L screws

  • UNC, BSF
  • UNF, BSW
  • METRIC
Do you struggle to find the top 904L stainless steel bolts supplier who can deliver quickly? get here and view its equivalent, chemical and mechanical composition
UNS N08904 studs equivalent
STANDARD UNS EN JIS WERKSTOFF NR. AFNOR BS KS
904l stainless steel N08904 X1NiCrMoCu25-20-5 SUS 890L 1.4539 Z2 NCDU 25-20 904S13 STS 317J5L
WNR 1.4539 nut mechanical properties
Density 8.0 g/cm3
904l stainless steel Melting Point 1454 °C (2650 °F)
Tensile Strength Psi – 75000 , MPa – 515
Yield Strength (0.2%Offset) Psi – 30000 , MPa – 205
Elongation 35 %
SS 904l threaded rod chemical properties
Grade P C Si CU Mn S Ni Cr MO
904l stainless steel Min 1.00 23.00 19.0 4.00
max 0.045 0.20 1.00 2.00 2.00 0.035 28.00 23.0 5.00
Is it possible to use 904L Screws in seawater applications?

Due to high corrosion resistance, ASME SF593 904L stainless screws are mainly used in seawater applications. It is very resistive when dealing with crevice pitting corrosion attacks. As a result, we use these screws in sea water, manufacturing ships and in food processing industries.

Added advantage is that the minimum tensile strength is 490 MPa meaning that it would require more than 490 MPa of force before actually breaking the fastener made of a 904L material.

Is it true that 904L bolts nuts are more expensive than other types of bolts?

There are some bolts of 904L bolts nuts which are much more expensive than other types of bolts as they contain high amounts of expensive ingredients, such as Molybdenum and Nickel.

On the other hand, it provides high corrosion resistance and ability to withstand high temperatures, is non-magnetic, and has good resistance to sulphuric, phosphoric and acetic acids, which other bolts do not have.

If looking for a condition of long-term durability, one time investment on 904L bolts is needed. Hence these are some of the reasons why it is most expensive than other bolts, but offer unique characteristics.

How long does it usually take to get SS 904L hex bolts?

Availability of a SS 904L hex bolts depends on the availability and order size. If the supplier of the product stays nearby, or within your vicinity, you would get the product sooner and quicker. But this needs to be taken care of that order size matters as it might take some time to release them as compared to the lighter or smaller ones.

Adding to this, response time of the supplier plays an important role in this case. If the product order placed has location which is very far, it would take maximum days to reach your location. This would include shipping and then courier services.

Adding to this, you are most welcome at our website regentsteel.com, where irrespective of the order size: small or bulk, we would provide you reasonable quote or pricing that would help meet your industrial standards.

ASTM F593 UNS N08904 studs bolt sizes
904l stainless steel stud bolt size Length of 904l stainless steel stud bolts
NPS Number of Bolts The diameter of 904l stainless steel bolt circle Outside Diameter of Flange The diameter of Bolt Holes Diameter of Bolts Ring Joint Raised Face
0.06 in
1/2 4 2 3/8 3 1/2 5/8 1/2 2 1/4
24 20 29 1/2 32 1 1/4 1 1/4 7 1/4 6 3/4
1 1/4 4 3 1/2 4 5/8 5/8 1/2 3 1/4 2 3/4
2 4 4 3/4 6 3/4 5/8 3 3/4 3 1/4
1 4 3 1/8 4 1/4 5/8 1/2 3 2 1/2
2 1/2 4 5 1/2 7 3/4 5/8 4 3 1/2
3 1/2 8 7 8 1/2 3/4 5/8 4 3 1/2
3 4 6 7 1/2 3/4 5/8 4 3 1/2
4 8 7 1/2 9 3/4 5/8 4 3 1/2
6 8 9 1/2 11 7/8 3/4 4 1/2 4
5 8 8 1/2 10 7/8 3/4 4 1/4 3 3/4
8 8 11 3/4 13 1/2 7/8 3/4 4 3/4 4 1/4
12 12 17 19 1 7/8 5 1/4 4 3/4
10 12 14 3/4 16 1 7/8 5 4 1/2
14 12 18 3/4 21 1 1/8 1 5 3/4 5 1/4
1 1/2 4 3 7/8 5 5/8 1/2 3 1/4 2 3/4
18 16 22 3/4 25 1 1/4 1 1/8 6 1/4 5 3/4
16 16 21 1/4 23 1/2 1 1/8 1 5 3/4 5 1/4
20 20 25 27 1/2 1 1/4 1 1/8 6 3/4 6 1/4
Documentation of 904L screws
  • Guarantee Letter
  • Test Certificates certifying NACE MR0103, NACE MR0175
  • Packing List including number of boxes, gross weight, Marks and Numbers, net weight
  • 904l Stainless Steel Heat Treatment Charts
  • Origin legalized certificate attested by chamber of commerce or embassy
  • Material Traceability Records
  • NABL approved Laboratory Test Reports
  • Raw Material Test Reports
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