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Stainless Steel 904L is a highly corrosion-resistant austenitic stainless steel alloy that is widely regarded for its superior performance in challenging environments. At GIC Fasteners Fasteners, we harness the inherent properties of Stainless Steel 904L to create fasteners that excel in durability, strength, and resistance to corrosion.
GIC Fasteners stands as a distinguished manufacturer and exporter, offering a wide array of high-quality Stainless Steel 904L Fasteners to cater to diverse industrial needs. With a focus on excellence, reliability, and customer satisfaction, we have earned a reputation for delivering superior ss 904L fasteners worldwide.
Our extensive product range encompasses a wide variety of Stainless Steel 904L Fasteners, including bolts, nuts, screws, washers, and more, catering to diverse industrial requirements. We offer these fasteners in various grades, sizes, and specifications, ensuring that we have the right solution to meet your specific application needs, be it standard or customized.
Quality is our utmost priority, and we leave no stone unturned in delivering Stainless Steel 904L Fasteners that meet or exceed industry standards. Rigorous inspection and testing processes ensure that our fasteners exhibit superior performance, durability, and exceptional corrosion resistance, providing you with reliable and long-lasting solutions.
Timely delivery is crucial in today’s fast-paced industries, and we understand its significance. With efficient logistics and robust supply chain management, we prioritize prompt and on-time delivery of your Stainless Steel 904L Fasteners. Our strong partnerships with trusted shipping partners guarantee safe and reliable transportation to your specified location, regardless of geographical constraints.
Choose GIC Fasteners as your preferred source for Stainless Steel 904L Fasteners, and experience the reliability and excellence of our products and services. Reach out to us today to discuss your specific requirements, and allow us to provide tailored solutions to meet your fastening needs.
| Description | Value |
|---|---|
|
Specifications |
ASTM A 193 ASME SA 193 |
|
Standards |
DIN, ASTM, BS and all International Standards |
|
Length |
3 mm to 200 mm |
|
Size |
M3 – M56 | 3/6″ to 2″ | Custom Sizes, Washers: M02 to M33 |
| 904L | C | Mn | Si | P | S | Cr | Mo | Ni | N |
|---|---|---|---|---|---|---|---|---|---|
|
min. |
– |
– |
– |
– |
– |
19.0 |
4.00 |
23.00 |
0.10
|
|
max. |
0.20 |
2.00 |
1.00 |
0.045 |
0.035 |
23.0 |
5.00 |
28.00 |
0.25 |
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness Rockwell B (HR B) max | Hardness Brinell (HB) max |
|---|---|---|---|---|---|
|
904L |
490 |
220 |
35 |
70-90 typical |
– |
| 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
|
8000
|
200
|
15.0
|
–
|
–
|
13.0 |
–
|
500
|
850 |
| Grade | UNS No | Old British | Euronorm | Swedish SS | Japanese JIS | ||
|---|---|---|---|---|---|---|---|
|
|
|
BS |
En |
No |
Name
|
|
|
|
904L
|
N08904
|
904S13
|
X1NiCrMoCu25-20-5
|
1.4539
|
–
|
–
|
SUS 890L
|
All measurements in millimeters
| NOMINAL SIZE (D) | BODY DIAMETER | HEAD THICKNESS ASTM A193 | ACRO ASTMA193 THE FLATS | ACRO ASTM A193 CORNERS | ||||
|---|---|---|---|---|---|---|---|---|
|
|
D (MAX)
|
D (MIN)
|
H (MAX)
|
H (MIN) |
F (MAX)
|
F (MIN) |
C (MAX)
|
C (MIN) |
|
m10 |
10.00
|
9.78
|
6.63
|
6.17
|
17.00
|
15.73
|
18.48
|
17.77
|
|
m12
|
12.00
|
11.73
|
7.76
|
4.24
|
19.00 |
17.73
|
20.78
|
20.03
|
|
m14
|
14.00 |
13.73 |
9.09
|
8.51 |
22.00 |
20.67 |
24.25 |
23.35 |
|
m16 |
16.00 |
15.73
|
10.32 |
9.68 |
24.00 |
23.67 |
27.71 |
26.75 |
|
m20 |
20.00 |
19.67 |
12.88 |
12.12 |
30.00 |
29.16 |
34.64 |
32.95 |
|
m24 |
24.00
|
23.67 |
15.44 |
14.56 |
36.00 |
35.00 |
41.57 |
39.55 |
|
m30 |
30.00
|
29.67 |
19.48 |
17.92 |
46.00 |
45.00 |
53.12 |
50.85 |
|
m36 |
36.00 |
35.61 |
23.38
|
21.63 |
55.00 |
53.80 |
63.51 |
60.79 |
|
m42 |
42.00 |
41.38 |
26.97 |
25.03 |
65.00 |
62.90 |
75.06 |
71.71 |
|
m48 |
48.00 |
47.38 |
31.07
|
28.93 |
75.00 |
72.60 |
86.60 |
82.76 |
|
m56 |
56.00 |
55.26 |
36.2 |
33.80 |
85.00 |
82.20
|
98.15 |
93.71 |
|
m64 |
64.00 |
63.26 |
41.32
|
38.68 |
95.00 |
91.80 |
109.70 |
104.65 |
|
m72 |
72.00 |
71.26 |
46.45 |
43.55 |
105.00 |
101.40 |
121.24
|
115.60 |
|
m80
|
80.00
|
79.26 |
51.58 |
48.42 |
115.00
|
111.00 |
132.72 |
126.54 |
|
m90
|
90.00 |
89.13 |
57.74 |
54.26 |
130.00 |
125.50 |
150.11
|
143.07 |
|
m100 |
90.00 |
99.13 |
63.9 |
60.10 |
145.00 |
140.00 |
167.43
|
159.60
|
Stainless Steel 904L Fasteners exhibit a range of characteristics that make them highly sought after in various industrial applications. Here are some key characteristics of Stainless Steel 904L Fasteners:
Corrosion Resistance: One of the most prominent characteristics of Stainless Steel 904L Fasteners is their exceptional resistance to corrosion. They offer excellent resistance to a wide range of corrosive environments, including acids, pitting, crevice corrosion, and chloride-induced stress corrosion cracking. This makes them highly suitable for applications in chemical processing, oil and gas, marine, and offshore industries.
High Strength: Stainless Steel 904L Fasteners possess high tensile strength, making them capable of withstanding heavy loads and providing secure connections. This characteristic ensures the structural integrity and reliability of fastened components, even in demanding conditions.
Heat Resistance: Stainless Steel 904L Fasteners retain their mechanical properties and corrosion resistance even at high temperatures. They exhibit good thermal stability, making them suitable for applications that involve exposure to elevated temperatures or thermal cycling.
Durability: Stainless Steel 904L Fasteners are known for their durability and long service life. They exhibit excellent resistance to oxidation, scaling, and general wear and tear, ensuring their performance and integrity over extended periods.
Weldability: Stainless Steel 904L Fasteners offer good weldability, allowing for ease of fabrication and assembly. They can be welded using various techniques, including shielded metal arc welding, gas tungsten arc welding, and gas metal arc welding.
Versatility: Stainless Steel 904L Fasteners are available in a wide range of types, such as bolts, nuts, screws, washers, and studs, providing versatility in design and application. They can be used in various industries, including chemical processing, oil and gas, pharmaceuticals, food processing, and more.
Low Carbon Content: Stainless Steel 904L Fasteners typically have low carbon content, which enhances their resistance to sensitization and intergranular corrosion. This characteristic makes them suitable for applications where welding or exposure to high temperatures is involved.
Stainless Steel 904L Fasteners are available in various types to suit different fastening applications. Here are some common types of SS 904L Fasteners:
Stainless Steel 904L Bolts: These fasteners feature a threaded shaft and are used to provide secure and reliable connections in various assemblies. They come in different head styles, such as hex head bolts, socket head bolts, and carriage bolts, to accommodate different installation requirements.
Stainless Steel 904L Nuts: Nuts are used in conjunction with bolts to secure components together. SS 904L nuts are available in different shapes, including hex nuts, lock nuts, and wing nuts, providing options for different fastening needs.
Stainless Steel 904L Screws: Screws are versatile fasteners with threaded shafts designed to be driven into materials for joining or securing purposes. SS 904L screws are available in various types, such as machine screws, self-tapping screws, and wood screws, allowing for different applications and material compatibility.
Stainless Steel 904L Washers: Washers are flat discs used to distribute the load of a fastener and prevent damage to the surface being fastened. SS 904L washers offer corrosion resistance and are available in different sizes and styles, including flat washers, lock washers, and fender washers.
Stainless Steel 904L Studs: Studs are threaded rods without a head, designed to be screwed into a component and secured with nuts on both ends. SS 904L studs are commonly used in applications where a threaded connection is required on both sides of a component.
Stainless Steel 904L Fasteners find applications in a wide range of industries due to their exceptional corrosion resistance and durability. Here are some common applications of SS 904L Fasteners:
Chemical Processing: SS 904L Fasteners are extensively used in chemical processing plants where resistance to corrosion from harsh chemicals and acids is critical. They are employed in equipment such as reactors, vessels, pumps, valves, and pipelines.
Oil and Gas Industry: The oil and gas industry often requires fasteners that can withstand aggressive environments, including high temperatures, corrosive gases, and seawater exposure. SS 904L Fasteners are utilized in offshore platforms, oil rigs, pipelines, and processing facilities.
Pharmaceutical Industry: In pharmaceutical manufacturing, SS 904L Fasteners are preferred for their hygienic properties and resistance to pitting and crevice corrosion. They are used in equipment such as mixing tanks, storage vessels, and pharmaceutical processing machinery.
Desalination Plants: Desalination plants convert seawater into freshwater and involve highly corrosive conditions. SS 904L Fasteners are employed in various components, including pumps, valves, heat exchangers, and brine pipelines, due to their exceptional resistance to chloride-induced stress corrosion cracking.
Marine and Coastal Applications: SS 904L Fasteners are widely used in marine and coastal environments where exposure to saltwater and atmospheric corrosion is prevalent. They are utilized in shipbuilding, offshore structures, dockyards, coastal infrastructure, and seawater intake systems.
Food Processing Industry: The food processing industry requires fasteners that are resistant to corrosion and contamination. SS 904L Fasteners are used in food processing equipment, conveyors, storage tanks, and dairy processing machinery, ensuring hygienic and durable connections.
Power Generation: Power plants, including nuclear, thermal, and renewable energy facilities, often utilize SS 904L Fasteners due to their high strength and resistance to corrosion in steam, hot gases, and harsh operating conditions.
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Stainless Steel 904L Fasteners offer excellent corrosion resistance, making them highly suitable for use in corrosive environments. They can withstand exposure to acids, chemicals, seawater, and other aggressive substances without compromising their performance, durability, or integrity.
Yes, Stainless Steel 904L Fasteners exhibit good heat resistance and can maintain their mechanical properties and corrosion resistance at elevated temperatures. They are suitable for applications involving thermal cycling or exposure to high temperatures.
Yes, Stainless Steel 904L Fasteners can be customized to meet specific requirements. GIC Fasteners offers a range of customization options, including sizes, dimensions, threading, and coatings, to provide tailored solutions for your fastening needs.
GIC Fasteners maintains a comprehensive inventory of Stainless Steel 904L Fasteners to ensure prompt availability for our customers. Our efficient stock management system allows us to fulfill orders of various quantities with quick turnaround times.
es, Stainless Steel 904L Fasteners are compatible with other stainless steel alloys. They can be used in combination with different stainless steel grades, such as 316L, 304L, and 321, depending on the specific application requirements.
GIC Fasteners is a reputable manufacturer and exporter of Stainless Steel 904L Fasteners. With our extensive industry experience, stringent quality control measures, wide product range, competitive pricing, and excellent customer service, we have earned the trust and satisfaction of our customers worldwide.
Stainless Steel 904L Fasteners offer several advantages, including exceptional corrosion resistance, high strength, excellent weldability, and good formability. They are also resistant to erosion and have a longer service life, making them a reliable choice for demanding applications.
Yes, GIC Fasteners ensures that Stainless Steel 904L Fasteners meet or exceed the relevant industry standards and specifications. Our products undergo rigorous quality testing and inspection to ensure compliance with international quality standards, providing you with reliable and certified fastening solutions.
Absolutely. Stainless Steel 904L Fasteners are highly resistant to corrosion in seawater environments. They can withstand the harsh conditions found in marine applications, such as saltwater exposure, marine atmospheres, and offshore installations, making them an excellent choice for the shipbuilding and offshore industries.
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