- Call Us+91 8591673714
- Email Usinfo@gicfasteners.com
- WhatsApp+91 8591673714
Stainless Steel 304H Fasteners are specialized fastening components made from the high-carbon variant of Stainless Steel 304. These fasteners are engineered to provide exceptional strength, durability, and resistance to high-temperature environments, making them suitable for various critical applications.
GIC Fasteners is your reliable partner for high-quality Stainless Steel 304H Fasteners. As a leading manufacturer and exporter, we take immense pride in delivering top-notch fastening solutions that meet the stringent demands of various industries worldwide.
With decades of experience in the fasteners industry, we have honed our expertise in manufacturing Stainless Steel 304H Fasteners that excel in performance and durability.
At GIC Fasteners, we source only the finest quality Stainless Steel 304H to ensure our fasteners withstand extreme conditions, including high-temperature environments and corrosive atmospheres.
Our advanced manufacturing facilities equipped with cutting-edge technology and skilled workforce enable us to produce ss 304h fasteners with precision and consistency.
We offer a wide array of Stainless Steel 304H Fasteners, including bolts, nuts, screws, washers, studs, and more, catering to diverse industrial applications.
At GIC Fasteners, we understand that every project is unique. That’s why we offer tailor-made solutions to meet specific requirements, ensuring the perfect fit for your fastening needs.
Our ss 304h fasteners undergo rigorous quality checks at every stage of production, adhering to international standards and industry best practices.
As a reputed exporter, we have established a strong global network, ensuring timely and secure deliveries of Stainless Steel 304H Fasteners to clients across the world. Contact us today to explore our comprehensive range of Stainless Steel 304H Fasteners and discover how we can meet your fastening needs with unparalleled precision and quality. Let’s build a strong and enduring partnership together!
| Description | Value |
|---|---|
|
Specifications |
ASTM A 193 ASME SA 193 |
|
Standards |
ASTM, ASME, SAE, BS, DIN, ISO, UNI, EU, PN, CSN and all International Standards |
|
Length |
3 mm to 200 mm |
|
Size |
M02 – M56 | 3/6″ to 2″ | Custom Sizes |
|
Threads |
BSW, METRIC, UNC, BSF, UNF or as per need
|
| 304H | C | Mn | Si | P | S | Cr | Mo | Ni | N |
|---|---|---|---|---|---|---|---|---|---|
|
min. |
0.04 |
– |
– |
– |
– |
18.0 |
- |
8.0 |
-
|
|
max. |
0.10 |
2.0 |
0.75 |
0.045 |
0.030 |
20.0 |
- |
10.5 |
-
|
| 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 |
|---|---|---|---|---|---|
|
304H |
515 |
205
|
40 |
92 |
201 |
| Grade | Density (kg/m3) | Elastic Modulus (GPa) | Mean Coefficient of Thermal Expansion (m/m/°C) | Thermal Conductivity (W/m.K) | Specific Heat 0-100°C (J/kg.K) | Electrical Resistivity (n.m) | |||
|---|---|---|---|---|---|---|---|---|---|
|
|
|
|
0-100°C |
0-315°C |
0-538°C |
at 100°C |
at 500°C
|
|
|
|
304H
|
8000
|
193
|
17.2
|
17.8
|
18.4
|
16.2 |
21.5
|
500
|
720 |
| AISI Grade Equivalent | JIS Equivalent | Stainless Steel Notation | EN/DIN Numerical Equivalent | UNS designation | EN/DIN Symbolical Equivalent |
|---|---|---|---|---|---|
|
AISI 304H
|
SUS304H |
SS 304H
|
EN 1.4948
|
UNS S30409
|
X2CrNiN18-10
|
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 304H Fasteners possess unique characteristics that make them suitable for specific applications. Here are the key characteristics of Stainless Steel 304H Fasteners:
High Carbon Content: Stainless Steel 304H is a high-carbon variant of Stainless Steel 304. The “H” in 304H indicates its elevated carbon content, which provides improved high-temperature strength and creep resistance.
High Temperature Resistance: Due to its elevated carbon content, Stainless Steel 304H Fasteners exhibit enhanced strength and stability at high temperatures, making them ideal for applications in elevated temperature environments.
Excellent Corrosion Resistance: Like Stainless Steel 304, the 304H variant offers excellent corrosion resistance, ensuring longevity and durability in various corrosive environments.
Weldability: While the carbon content is higher in 304H compared to 304L, it still maintains good weldability, allowing for ease of fabrication and welding during installation.
Versatility: Stainless Steel 304H Fasteners are versatile and find applications in industries such as petrochemical, chemical processing, power generation, and high-temperature equipment.
Creep Resistance: The higher carbon content of 304H provides enhanced resistance to creep, making it suitable for applications subjected to prolonged exposure to high temperatures and mechanical stress.
Structural Stability: Stainless Steel 304H Fasteners maintain their structural stability and mechanical properties even at elevated temperatures, providing reliability and performance in critical applications.
Oxidation Resistance: Stainless Steel 304H resists oxidation at high temperatures, ensuring the fasteners retain their surface integrity and performance in demanding conditions.
Suitable for High-Pressure Applications: The combination of strength, corrosion resistance, and high-temperature properties makes Stainless Steel 304H Fasteners suitable for use in high-pressure environments.
Chemical Compatibility: Stainless Steel 304H Fasteners exhibit compatibility with a wide range of chemicals, making them suitable for applications in the chemical processing industry.
Stainless Steel 304H Fasteners come in various types, each designed to serve specific purposes and applications. Here are some common types of Stainless Steel 304H Fasteners:
Stainless Steel 304H Bolts: Bolts are externally threaded fasteners with a variety of head shapes (hexagonal, square, round, etc.) and styles (hex head, carriage, flange, etc.). They are used with nuts to create a secure joint between two or more components.
Stainless Steel 304H Nuts: Nuts are internally threaded fasteners designed to mate with bolts, providing a strong and reliable connection. Hex nuts and square nuts are the most common types used with Stainless Steel 304H bolts.
Stainless Steel 304H Screws: Screws are similar to bolts but are generally smaller and do not require a nut for installation. They are typically self-tapping and used to fasten objects together directly.
Stainless Steel 304H Washers: Washers are flat, thin discs with a hole in the center. They are placed between the head of a bolt or nut and the surface of the joint to distribute the load, prevent damage, and provide stability.
Stainless Steel 304H Stud Bolts: Stud bolts are threaded rods with threads on both ends. They are used in applications where components need to be joined with a nut on each end.
Stainless Steel 304H Fasteners find applications in various industries and environments where high-temperature strength, corrosion resistance, and reliability are essential. Some of the common applications of SS 304H Fasteners include:
High-Temperature Equipment: SS 304H Fasteners are extensively used in high-temperature equipment such as furnaces, boilers, heat exchangers, and thermal processing units due to their excellent high-temperature strength and creep resistance.
Chemical Processing Industry: In chemical processing plants, SS 304H Fasteners are employed to secure equipment like reactors, vessels, and pipelines where resistance to corrosive chemicals is critical.
Petrochemical Industry: SS 304H Fasteners are utilized in petrochemical refineries for flange connections, valves, and other components, ensuring reliability in aggressive and high-temperature processes.
Power Generation: SS 304H Fasteners are used in power generation facilities, including thermal power plants and nuclear reactors, where they withstand high-temperature environments and maintain structural integrity.
Oil and Gas Sector: In the oil and gas industry, SS 304H Fasteners are utilized for wellhead equipment, pipelines, and offshore structures where corrosion resistance and high-temperature performance are vital.
Aerospace Applications: SS 304H Fasteners are used in aerospace and aviation industries for aircraft engines, components, and structures that encounter elevated temperatures during operation.
High-Temperature Fastening: These fasteners are preferred in applications where standard stainless steel fasteners may not provide sufficient strength and durability at elevated temperatures.
Heat Treatment Industry: SS 304H Fasteners are used in heat treatment processes, where they withstand extreme temperatures and provide reliable fastening solutions for fixtures and equipment.
High-Performance Engines: In automotive and racing industries, SS 304H Fasteners are employed in high-performance engines that experience significant heat and stress during operation.
Exhaust Systems: SS 304H Fasteners are used in exhaust systems of vehicles and industrial machinery due to their ability to withstand high temperatures and corrosive exhaust gases.
High-Temperature Structural Components: These fasteners are used in various high-temperature structural applications, including bridges, construction, and industrial equipment.
Food Processing Equipment: SS 304H Fasteners find applications in food processing machinery and equipment that requires high-temperature resistance and corrosion resistance.
Boilers and Pressure Vessels: SS 304H Fasteners are employed in boilers and pressure vessels that operate at high temperatures and pressures, providing secure connections in these critical systems.
Heat Exchangers: SS 304H Fasteners are used to assemble heat exchangers that require resistance to corrosive media and high-temperature environments.
Explore our comprehensive range of products, ensuring you find the perfect solution for your specific requirements.
Save money without compromising on quality, thanks to our competitive prices and cost-effective options.
Personalized assistance, prompt responses, and a commitment to meeting your needs, making your purchase process seamless.
Absolutely! Stainless Steel 304H Fasteners exhibit excellent corrosion resistance, similar to Stainless Steel 304. They can withstand corrosive environments, making them suitable for applications in chemical processing plants, petrochemical refineries, and offshore structures.
Yes, at GIC Fasteners (GIC Fasteners), we understand that each project is unique. We offer custom solutions for Stainless Steel 304H Fasteners to meet specific requirements, providing tailor-made fastening solutions for your applications.
Yes, GIC Fasteners has established a strong global network, enabling us to deliver Stainless Steel 304H Fasteners to clients worldwide. We prioritize timely deliveries to ensure your projects stay on track.
Stainless Steel 304H Fasteners differ from Stainless Steel 304 and 304L in their higher carbon content, which provides improved high-temperature strength and creep resistance. While all three grades offer excellent corrosion resistance, Stainless Steel 304H is specifically designed for elevated temperature applications.
Yes, Stainless Steel 304H Fasteners are well-suited for applications involving corrosive chemicals. Their corrosion resistance properties make them suitable for use in chemical processing plants, where exposure to aggressive chemicals is common.
While Stainless Steel 304H Fasteners perform well in elevated temperatures, they may not be the ideal choice for cryogenic applications. In such cases, low-temperature grades like Stainless Steel 304L or 316L might be more appropriate.
es, GIC Fasteners can provide various surface treatments for Stainless Steel 304H Fasteners, such as hot-dip galvanizing, electroplating, or coating, to enhance their corrosion resistance and appearance as per your preferences.
Stainless Steel 304H Fasteners perform optimally in the temperature range of 450°C to 850°C (842°F to 1562°F). Their high-temperature strength makes them suitable for applications in this range.
Yes, Stainless Steel 304H Fasteners are commonly used in food and beverage processing equipment due to their excellent corrosion resistance and hygienic properties, making them suitable for sanitary applications.
Yes, GIC Fasteners provides comprehensive technical documentation, including product specifications, material certificates, and test reports, to ensure transparency and traceability for our Stainless Steel 304H Fasteners.
