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Stainless Steel 316/316L Fasteners represent a pinnacle of engineering craftsmanship, harnessed from the exceptional qualities of Stainless Steel 316 and 316L grades. These fasteners stand as a testament to innovation, offering unmatched corrosion resistance, mechanical strength, and versatility for a wide array of applications.
Empowering Global Industries with Reliable Fastening Solutions
Welcome to GIC Fasteners, a renowned name in the realm of manufacturing and exporting top-tier Stainless Steel 316/316L Fasteners. With an unwavering commitment to quality, innovation, and customer satisfaction, we have solidified our position as a trusted leader in the industry. Our comprehensive range of fasteners, meticulously crafted from Stainless Steel 316 and 316L grades, is engineered to deliver exceptional performance, durability, and reliability.
Why Opt for GIC Fasteners for Stainless Steel 316/316L Fasteners?
Expertise That Matters: Backed by decades of experience in fastener manufacturing, GIC Fasteners boasts unparalleled expertise. Our team of skilled engineers and technicians ensures that every Stainless Steel 316/316L Fastener meets the highest industry standards, catering to diverse project needs.
Impeccable Quality: Quality is the bedrock of our operations. Each Stainless Steel 316/316L Fastener undergoes meticulous inspection, adhering to stringent international quality norms. We employ cutting-edge testing methodologies to guarantee the integrity and performance of our products.
Customized Solutions: Recognizing the uniqueness of each project, GIC Fasteners offers tailor-made fastener solutions. From bespoke sizes to specialized finishes, our adept team is dedicated to meeting your exact requirements, no matter how intricate.
Comprehensive Range: Our extensive product portfolio encompasses Stainless Steel 316/316L Bolts, Nuts, Screws, Washers, Studs, and more. We stand ready with the perfect fastener to address your diverse fastening needs.
Global Outreach: With a robust distribution network, we seamlessly export Stainless Steel 316/316L Fasteners to clients around the world. Our dependable logistics ensure punctual delivery, regardless of your project’s geographic location.
Reach out to us today to experience the unparalleled advantages of GIC Fasteners!
| 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
|
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
|---|---|---|---|---|---|---|---|---|---|
|
316 |
0.08 max |
2.0 max |
0.75
max |
0.045 max |
0.03 max |
16.0-18.0 |
2.00-3.00 |
10.0-14.0 |
0.10 max
|
|
316L |
0.03 max |
2.0 max |
0.75 max |
0.045 max |
0.03 max |
16.0-18.0 |
2.00-3.00 |
10.0-14.0 |
0.10 max
|
| Grade | Tensile Str (MPa) min | Yield Str 0.2% Proof (MPa) min | Elong (% in 50mm) min | Hardness - Rockwell B (HR B) max | Hardness - Brinell (HB) max |
|---|---|---|---|---|---|
|
316 |
515 |
205
|
40 |
95 |
217
|
|
316L |
485 |
170
|
40 |
95 |
217
|
| Grade | Density (kg/m3) | Elastic Modulus (GPa) | Mean Co-eff of Thermal Expansion (µm/m/°C) | Thermal Conductivity (W/m.K) | Specific Heat 0-100°C (J/kg.K) | Elec Resistivity (nΩ.m) | |||
|---|---|---|---|---|---|---|---|---|---|
|
|
|
|
0-100°C |
0-315°C
|
0-538°C |
At 100°C
|
At 500°C
|
|
|
|
316/316L
|
8000
|
193
|
15.9
|
16.2
|
17.5
|
16.3 |
21.5
|
500
|
740 |
| Grade | UNS No | Old British | Euronorm | Swedish SS | Japanese JIS | ||
|---|---|---|---|---|---|---|---|
|
|
|
BS
|
En
|
No
|
Name
|
|
|
|
SS 316
|
S31600 |
316S31
|
58H, 58J
|
1.4401
|
X5CrNiMo17-12-2
|
2347
|
SUS 316
|
|
SS 316L
|
S31603
|
316S11
|
-
|
1.4404
|
X2CrNiMo17-12-2
|
2348
|
SUS 316L
|
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 316 (SS 316) and its low-carbon version, Stainless Steel 316L (SS 316L), are commonly used materials for fasteners due to their excellent corrosion resistance, high strength, and versatility. Here are some key characteristics of Stainless Steel 316/316L fasteners:
Corrosion Resistance: One of the most significant features of SS 316/316L is their exceptional corrosion resistance, particularly in environments containing chlorides, acids, and other corrosive agents. This makes them suitable for applications in marine environments, chemical processing, and coastal areas.
Austenitic Structure: Both SS 316 and 316L belong to the austenitic stainless steel family, which imparts excellent toughness and ductility. This structure also provides improved weldability, allowing for ease of fabrication.
High Temperature Resistance: SS 316/316L exhibit good resistance to high temperatures, making them suitable for applications involving elevated temperatures and thermal cycling.
Strength and Toughness: These alloys offer a good balance between strength and toughness. They have sufficient tensile and yield strength to withstand various loads and forces while maintaining their integrity.
Low Carbon Content (316L): The “L” in SS 316L stands for low carbon. This reduced carbon content minimizes the risk of sensitization, a phenomenon where carbides form at grain boundaries, leading to intergranular corrosion. SS 316L is often preferred in situations where welding is involved to prevent this type of corrosion.
Weldability: SS 316/316L can be readily welded using various techniques, including shielded metal arc welding, gas tungsten arc welding, gas metal arc welding, and submerged arc welding. Proper welding procedures and consumables should be used to maintain the corrosion resistance of the alloy.
Crevice and Pitting Corrosion Resistance: These alloys exhibit resistance to crevice and pitting corrosion, which are localized forms of corrosion that can occur in confined spaces and at defects in the material’s surface.
Biocompatibility: The high corrosion resistance and biocompatibility of SS 316L make it suitable for medical and pharmaceutical applications, such as surgical implants and medical devices.
Non-Magnetic: Austenitic stainless steels like SS 316/316L are generally non-magnetic in the annealed condition. However, they can become slightly magnetic after cold working or deformation.
Versatility: SS 316/316L fasteners are versatile and find applications in a wide range of industries, including construction, automotive, aerospace, marine, chemical processing, and more.
Maintenance and Longevity: Due to their corrosion resistance, SS 316/316L fasteners generally require less maintenance and have a longer service life compared to other materials in corrosive environments.
There are various types of fasteners made from Stainless Steel 316 (SS 316) and 316L (SS 316L), each designed for specific applications. Here are some common types:
Bolts and Screws: SS 316/316L bolts and screws come in various head types (hex head, socket head, etc.) and are used to securely join components together. They are widely used in construction, machinery, automotive, and marine industries.
Nuts: Stainless Steel 316/316L nuts are used in conjunction with bolts and screws to create a threaded fastening system. They come in various shapes and sizes to accommodate different applications.
Washers: Washers are used to distribute the load and prevent damage to surfaces when tightening fasteners. SS 316/316L washers are corrosion-resistant and suitable for use in environments with exposure to moisture and chemicals.
Studs: SS 316/316L Studs are threaded rods without heads on both ends. They are often used in applications where a nut is used on each end to secure components together.
Marine Industry: SS 316/316L fasteners are widely used in marine applications due to their exceptional corrosion resistance in saltwater environments. They are used in boat construction, shipbuilding, offshore platforms, and other marine structures.
Chemical Processing: In chemical processing plants, where exposure to corrosive chemicals is common, SS 316/316L fasteners are used to maintain structural integrity and prevent contamination.
Petrochemical Industry: Fasteners made from SS 316/316L are used in oil refineries and petrochemical plants where exposure to harsh chemicals and high temperatures is common.
Food and Beverage Industry: The corrosion resistance of SS 316/316L makes them suitable for use in equipment and machinery used in food and beverage processing, ensuring hygiene and preventing contamination.
Pharmaceutical Industry: In pharmaceutical manufacturing, where cleanliness and hygiene are crucial, SS 316L fasteners are used in equipment and facilities.
Medical Equipment: Stainless Steel 316L fasteners are used in the production of surgical instruments, medical devices, and implants due to their biocompatibility and corrosion resistance.
Aerospace Industry: SS 316/316L fasteners are used in aerospace applications due to their high strength-to-weight ratio and resistance to corrosion in high-altitude environments.
Automotive Industry: In automotive manufacturing, SS 316/316L fasteners are used in engine components, exhaust systems, and various other parts where corrosion resistance is required.
Construction: SS 316/316L fasteners are used in construction applications, including bridges, buildings, and infrastructure projects, where exposure to environmental elements is a concern.
Railway Industry: Fasteners made from SS 316/316L are used in railway systems, including tracks, bridges, and other components, where corrosion resistance and durability are essential.
Water Treatment: SS 316/316L fasteners are used in water treatment plants to secure equipment and piping systems due to their resistance to corrosion caused by chemicals and water exposure.
Energy Generation: They are used in power plants and renewable energy installations, such as solar and wind farms, where exposure to outdoor conditions and corrosive environments can occur.
HVAC Systems: Stainless Steel 316/316L fasteners are used in heating, ventilation, and air conditioning (HVAC) systems where exposure to moisture and varying temperatures can lead to corrosion.
Mining Industry: Fasteners made from SS 316/316L are used in mining equipment and infrastructure, where exposure to abrasive materials and corrosive environments is common.
Oil and Gas Industry: SS 316/316L fasteners are employed in oil and gas extraction, transportation, and processing operations due to their resistance to corrosive fluids and gases.
Textile Industry: In textile machinery and processing equipment, SS 316/316L fasteners are used to withstand exposure to chemicals and high temperatures.
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Yes, absolutely. Stainless Steel 316/316L Fasteners excel in marine environments due to their exceptional corrosion resistance. They are widely used in shipbuilding and offshore structures.
The "L" in Stainless Steel 316L stands for "Low Carbon," indicating lower carbon content. This renders 316L Fasteners less susceptible to intergranular corrosion, making them suitable for welding applications.
While Stainless Steel 316/316L Fasteners offer good high-temperature performance, they may not be as suitable for extreme high-temperature applications as some other specialized alloys. Consult with experts to determine their suitability for specific temperature ranges.
Yes, Stainless Steel 316/316L Fasteners exhibit excellent resistance to a wide range of chemicals, acids, and alkalis. This makes them suitable for applications involving corrosive substances.
Certainly. GIC Fasteners specializes in offering custom fastener solutions tailored to specific project requirements. Our experienced team can assist you in developing fasteners that match your unique needs.
In most cases, Stainless Steel 316/316L Fasteners possess excellent inherent corrosion resistance. However, specific environments might necessitate additional coatings for enhanced protection. GIC Fasteners can provide suitable coating options as required.
Stainless Steel 316/316L Fasteners are premium fastening solutions crafted from Stainless Steel 316 and 316L grades. They stand out due to their exceptional corrosion resistance, high mechanical strength, and suitability for a wide range of applications.
Yes, GIC Fasteners offers essential documentation, including Mill Test Certificates (MTC) as per EN 10204/3.1 or 3.2, and third-party inspection reports to ensure the quality and traceability of our Stainless Steel 316/316L Fasteners.
Yes, Stainless Steel 316/316L Fasteners are commonly used in the food and beverage industry due to their corrosion resistance and hygienic properties. They are safe for contact with a wide range of food products.
Yes, Stainless Steel 316/316L Fasteners are often used in medical equipment and devices due to their biocompatibility, corrosion resistance, and ease of sterilization.
