Stainless Steel 347/347H Fasteners

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Manufacturer, Exporter & Supplier of SS 347/347H Fasteners

Stainless Steel 347/347H Fasteners

Stainless Steel 347/347H Fasteners derive from two stainless steel alloys: Stainless Steel 347 and Stainless Steel 347H. These alloys, variations of the 18-8 chromium-nickel stainless steel, possess distinct qualities. Stainless Steel 347 integrates niobium for elevated-temperature stability and corrosion resistance, while Stainless Steel 347H, with higher carbon content, offers enhanced high-temperature strength and corrosion resistance. These alloys collectively deliver exceptional performance in challenging environments, rendering Stainless Steel 347/347H Fasteners, encompassing bolts, nuts, screws, washers, studs, and threaded rods, as reliable components in diverse industries.

Stainless Steel 347/347H Fasteners

Stainless Steel 347 Fasteners Manufacturer, SS 347H Bolts Exporter, ASTM A193 SS 347 Nuts Supplier, Stainless Steel 347 Tab Washers Stockist, SS 347H Screws Dealer, SS 347H Hex Head Bolts, SS 347 Square Nuts, Stainless Steel 347H Flat Washers, Stainless Steel 347 Carriage Bolts, SS 347 Machine Bolts Manufacturer in India.

Elevate your fastening solutions with GIC Fasteners, a trusted manufacturer and exporter of top-quality Stainless Steel 347/347H Fasteners. Our commitment to innovation and excellence ensures reliable performance and durability, setting us apart in the industry.

Backed by extensive industry experience, our skilled team manufactures Stainless Steel 347/347H Fasteners with precision and expertise, guaranteeing products that meet the highest standards of quality.

Quality is the hallmark of our manufacturing process. Our Stainless Steel 347/347H Fasteners are meticulously crafted from certified materials and undergo stringent testing to meet international quality norms, ensuring superior performance.

Innovation is our driving force. Equipped with advanced technology, our facilities allow us to create custom-designed Stainless Steel 347/347H Fasteners that perfectly match your project requirements, delivering optimal solutions.

As a dedicated exporter, we cater to clients worldwide, ensuring timely and secure delivery of superior Stainless Steel 347/347H Fasteners. Our efficient logistics network guarantees prompt service, regardless of your location.

Whether you need Stainless Steel 347/347H Bolts, Nuts, Screws, Washers, Studs, or other fasteners, our diverse product range caters to diverse fastening applications.

Our Stainless Steel 347/347H Fasteners strictly adhere to global industry standards and regulations. With essential documentation including Mill Test Certificates (MTC) as per EN 10204/3.1 or 3.2, and third-party inspection reports, transparency is our priority.

Connect with us today to explore how our Stainless Steel 347/347H Fasteners can enhance your projects. Experience a partnership dedicated to elevating your fastening needs with unmatched quality and innovation.

SS 347H T Nuts, Stainless Steel 347 Wing Nuts, SS 347H Hex Weld Nuts, SS 347 Machined Hex Nuts, SS 347H Dome Nuts, Stainless Steel 347 Butterfly Screws, SS 347H PTFE Coated Bolts, SS 347H Square Washers Stockist, SS 347 Hex Washers Wholesaler, Stainless Steel 347 Coupling Nuts Manufacturer.

Stainless Steel 347/347H Fasteners Specifications

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

SS 347/347H Fasteners Chemical Composition

Grade C Mn Si P S Cr Cb Ni Fe
SS 347
0.08 max
2.0 max
1.0 max
0.045 max
0.030 max
17.00-20.00
10xC – 1.10
9.00 - 13.00
62.74 min
SS 347H
0.04 – 0.10
2.0 max
1.0 max
0.045 max
0.030 max
17.00-19.00
8xC – 1.10
9.0 -13.0
63.72 min

SS 347/347H Fasteners Mechanical Properties

Grade Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
347/347H
8.0 g/cm3
1457 °C (2650 °F)
Psi – 75000 , MPa – 515
Psi – 30000 , MPa – 205
35 %

SS 347/347H Fasteners Equivalent Grades

Grade WERKSTOFF NR. UNS JIS GOST EN
SS 347
1.4550
S34700
SUS 347
08Ch18N12B
X6CrNiNb18-10
SS 347H
1.4961
S34709
SUS 347H
-
X6CrNiNb18-12

347/347H Stainless Steel Hex Bolt Dimensions

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

Types of Stainless Steel 347/347H Bolts

  • Stainless Steel 347/347H Flanged Bolts
  • Stainless Steel 347/347H Hex Bolts
  • Stainless Steel 347/347H U Bolts
  • Stainless Steel 347/347H Shoulder Bolts
  • Stainless Steel 347/347H Eye Bolts
  • Stainless Steel 347/347H Heavy Hex Bolts
  • Stainless Steel 347/347H Hollow Hex Bolts
  • Stainless Steel 347/347H Hollow Allen Bolts
  • Stainless Steel 347/347H Machine Bolts
  • Stainless Steel 347/347H Socket Head Bolts
  • Stainless Steel 347/347H Hex Flange Bolts
  • Stainless Steel 347/347H Lag Bolts
  • Stainless Steel 347/347H J Bolts
  • Stainless Steel 347/347H Elevator Bolts
  • Stainless Steel 347/347H Hanger Bolts
  • Stainless Steel 347/347H Carriage Bolts
  • Stainless Steel 347/347H Allen Bolts
  • Stainless Steel 347/347H Anchor Bolts
  • Stainless Steel 347/347H Countersunk Bolts
  • Stainless Steel 347/347H Stud Bolts
  • Stainless Steel 347/347H Square Head Bolts
  • Stainless Steel 347/347H Stud Bolts
  • Stainless Steel 347/347H Full Threaded Stud Bolts
  • Stainless Steel 347/347H Tap End Stud Bolts
  • Stainless Steel 347/347H Double End Stud Bolts
  • Stainless Steel 347/347H Reduced Shank Stud Bolts
  • Stainless Steel 347/347H Flange Bolting Stud Bolts
  • Stainless Steel 347/347H Weld Studs
  • Stainless Steel 347/347H Threaded Rods
  • Stainless Steel 347/347H Hex Head Bolts
  • Stainless Steel 347/347H Jack Bolts
  • Stainless Steel 347/347H Structural Bolts
  • Stainless Steel 347/347H Step Bolts
  • Stainless Steel 347/347H Square Head Machine Bolts
  • Stainless Steel 347/347H Plow Bolts
  • Stainless Steel 347/347H Metric Bolts
  • Stainless Steel 347/347H Hex Tap Bolts
  • Stainless Steel 347/347H Hex Machine Bolts
  • Stainless Steel 347/347H Shoulder Eye Bolts
  • Stainless Steel 347/347H Serrated Flange Bolts
  • Stainless Steel 347/347H Turned Eye Bolts
  • Stainless Steel 347/347H Long Bolts
  • Stainless Steel 347/347H Bent Bolts
  • Stainless Steel 347/347H Square U Bolts
  • Stainless Steel 347/347H Timber Bolts
  • Stainless Steel 347/347H 12 Point Flange Bolts
  • Stainless Steel 347/347H Button Head Bolts
  • Stainless Steel 347/347H Hexagon Flange Bolts
  • Stainless Steel 347/347H Stud Bolts
  • Stainless Steel 347/347H Hexagon Head Bolts
  • Stainless Steel 347/347H Lifting Eye Bolts
  • Stainless Steel 347/347H T Bolts
  • Stainless Steel 347/347H Threaded Bolts

Types of Stainless Steel 347/347H Nuts

  • Stainless Steel 347/347H Flanged Nuts
  • Stainless Steel 347/347H Hex Nuts
  • Stainless Steel 347/347H Square Nuts
  • Stainless Steel 347/347H T Nuts
  • Stainless Steel 347/347H Nylock Nuts
  • Stainless Steel 347/347H Lock Nuts
  • Stainless Steel 347/347H Heavy Hex Nuts
  • Stainless Steel 347/347H Jam Nuts
  • Stainless Steel 347/347H Coupling Nuts
  • Stainless Steel 347/347H Hex Cap Nuts
  • Stainless Steel 347/347H Hex Flange Nuts
  • Stainless Steel 347/347H Hex Weld Nuts
  • Stainless Steel 347/347H Square Thin Nuts
  • Stainless Steel 347/347H Square Weld Nuts
  • Stainless Steel 347/347H Acorn Nuts
  • Stainless Steel 347/347H Lifting Eye Nuts
  • Stainless Steel 347/347H Wing Nuts
  • Stainless Steel 347/347H T-Slot Nuts
  • Stainless Steel 347/347H Nylock Jam Nuts
  • Stainless Steel 347/347H K Lock Nuts
  • Stainless Steel 347/347H 2 Way Lock Nuts
  • Stainless Steel 347/347H All Metal Lock Nuts
  • Stainless Steel 347/347H Slotted Castle Nuts
  • Stainless Steel 347/347H 12 Point Flange Nuts
  • Stainless Steel 347/347H Lug Nuts
  • Stainless Steel 347/347H Open Lug Nuts
  • Stainless Steel 347/347H Dome Nuts
  • Stainless Steel 347/347H Hex Machine Screw Nuts
  • Stainless Steel 347/347H Hex Lock Nuts Nylon Insert
  • Stainless Steel 347/347H Hex Jam Nuts
  • Stainless Steel 347/347H Hex Jam Nylon Lock Nuts
  • Stainless Steel 347/347H Cap Nuts
  • Stainless Steel 347/347H Prevailing Torque Lock Nuts
  • Stainless Steel 347/347H Top Lock Nuts
  • Stainless Steel 347/347H Pin-Lock Nuts
  • Stainless Steel 347/347H Castle Nuts
  • Stainless Steel 347/347H Flange Nuts Serrated
  • Stainless Steel 347/347H Machine Hex Nuts
  • Stainless Steel 347/347H Finished Hex Nuts
  • Stainless Steel 347/347H Forged Eye Nut
  • Stainless Steel 347/347H Rivet Nuts
  • Stainless Steel 347/347H Slotted Hex Nuts
  • Stainless Steel 347/347H Acme Hex Nuts
  • Stainless Steel 347/347H Anco Locknuts
  • Stainless Steel 347/347H Flexloc Nuts
  • Stainless Steel 347/347H Reversible Lock Nuts
  • Stainless Steel 347/347H Panel Nut
  • Stainless Steel 347/347H Poly Nut
  • Stainless Steel 347/347H Conelock Nut
  • Stainless Steel 347/347H Self Clinching Nuts
  • Stainless Steel 347/347H Domed Cap Nuts
  • Stainless Steel 347/347H Imperial Thread Nuts
  • Stainless Steel 347/347H Imperial Thread Nylock Nuts
  • Stainless Steel 347/347H Sleeve Nuts
  • Stainless Steel 347/347H Thin Nuts
  • Stainless Steel 347/347H Weld Nuts
  • Stainless Steel 347/347H High Nuts
  • Stainless Steel 347/347H Cage Nuts
  • Stainless Steel 347/347H Security Nuts
  • Stainless Steel 347/347H Imperial Nuts
  • Stainless Steel 347/347H Industrial Nuts
  • Stainless Steel 347/347H Miscellaneous Nuts
  • Stainless Steel 347/347H Insert Nuts
  • Stainless Steel 347/347H Knurled Nuts
  • Stainless Steel 347/347H Round Nuts

Types of Stainless Steel 347/347H Screws

  • Stainless Steel 347/347H Hex Cap Screws
  • Stainless Steel 347/347H Socket Cap Screws
  • Stainless Steel 347/347H Square Head Screws
  • Stainless Steel 347/347H Flange Head Screws
  • Stainless Steel 347/347H Button Head Screws
  • Stainless Steel 347/347H Round Head Screws
  • Stainless Steel 347/347H Oval Head Screws
  • Stainless Steel 347/347H Hammer Head Screws
  • Stainless Steel 347/347H Truss Head Screws
  • Stainless Steel 347/347H Dome Head Screws
  • Stainless Steel 347/347H Pan Head Screws
  • Stainless Steel 347/347H Cheese Head Screws
  • Stainless Steel 347/347H Knurled Head Screws
  • Stainless Steel 347/347H Mushroom Head Screws
  • Stainless Steel 347/347H Fillister Head Screws
  • Stainless Steel 347/347H T Head Screws
  • Stainless Steel 347/347H Countersunk Screws
  • Stainless Steel 347/347H Set Screws
  • Stainless Steel 347/347H Coach Screws
  • Stainless Steel 347/347H Mating Screws
  • Stainless Steel 347/347H Wood Screws
  • Stainless Steel 347/347H Butterfly Screws
  • Stainless Steel 347/347H Self Drilling SMS
  • Stainless Steel 347/347H Thread Cutting
  • Stainless Steel 347/347H Thread Forming
  • Stainless Steel 347/347H Thumb Screws
  • Stainless Steel 347/347H Self Tapping Screws
  • Stainless Steel 347/347H Machined Screw
  • Stainless Steel 347/347H Self Drilling Screws
  • Stainless Steel 347/347H Phillips Head Screws

Types of Stainless Steel 347/347H Washers

  • Stainless Steel 347/347H Spring Washers
  • Stainless Steel 347/347H Machined Washers
  • Stainless Steel 347/347H Square Washers
  • Stainless Steel 347/347H Plain Flat Washers
  • Stainless Steel 347/347H Spring Lock Washers
  • Stainless Steel 347/347H Tab Washers
  • Stainless Steel 347/347H Internal Tab Washers
  • Stainless Steel 347/347H Square Beveled Washers
  • Stainless Steel 347/347H Hex Washers
  • Stainless Steel 347/347H External Tooth Lock Washers
  • Stainless Steel 347/347H Internal Tooth Lock Washers
  • Stainless Steel 347/347H Curved Wave Washers
  • Stainless Steel 347/347H Conical Spring Washers
  • Stainless Steel 347/347H Self Locking Washers
  • Stainless Steel 347/347H Dock Washers
  • Stainless Steel 347/347H Fender Washers
  • Stainless Steel 347/347H Ogee Washers
  • Stainless Steel 347/347H Sealing Washers
  • Stainless Steel 347/347H Countersunk Washers
  • Stainless Steel 347/347H Finishing Washers

Characteristics of Stainless Steel 347/347H Fasteners

Key Characteristics of Stainless Steel 347/347H Fasteners:

Corrosion Resistance: Infused with niobium and tantalum, these fasteners excel in resisting corrosion from acids and harsh chemicals, making them suitable for corrosive environments.

High-Temperature Endurance: Stainless Steel 347/347H Fasteners maintain their mechanical strength and integrity even under elevated temperatures, ensuring reliable performance in heat-intensive conditions.

Intergranular Corrosion Protection: The presence of titanium in 347H prevents intergranular corrosion, safeguarding fastener integrity, especially in high-temperature settings.

Strength and Toughness: These fasteners possess commendable tensile strength and toughness, making them ideal for applications involving heavy loads and challenging conditions.

Formability and Weldability: Stainless Steel 347/347H Fasteners offer easy formability and excellent weldability, facilitating versatile and secure connections.

Versatile Applicability: They find utility across industries such as aerospace, chemical processing, and power generation, where a harmonious combination of corrosion resistance and high-temperature stability is paramount.

Customization Potential: Tailoring to project-specific requirements is achievable, allowing for bespoke solutions in various applications.

Types of Stainless Steel 347/347H Fasteners

Types of Stainless Steel 347/347H Fasteners: Diverse Solutions for Every Need

Stainless Steel 347/347H Fasteners offer a wide array of options to meet the demands of various industrial applications. Derived from Stainless Steel 347 and 347H alloys, these fasteners cater to a range of needs with their versatility and exceptional properties.

Bolts: Stainless Steel 347/347H bolts provide secure and reliable connections, especially in applications requiring robust fastening under high temperatures and corrosive conditions.

Nuts: Nuts crafted from Stainless Steel 347/347H ensure proper thread engagement and dependable fastening, even in environments prone to corrosion and extreme heat.

Screws: Stainless Steel 347/347H screws offer precision and reliability in various applications, thanks to their resistance to corrosion and ability to withstand elevated temperatures.

Washers: Washers made from Stainless Steel 347/347H provide essential support, distributing load and preventing surface damage, all while maintaining their integrity in challenging conditions.

Studs: Stainless Steel 347/347H studs are designed for robust connections, ensuring stability and durability in critical applications exposed to corrosive agents and high temperatures.

Applications of SS 347/347H Fasteners

Stainless Steel 347/347H Fasteners find wide-ranging applications across industries due to their exceptional properties. Derived from Stainless Steel 347 and 347H alloys, these fasteners are chosen for their corrosion resistance, high-temperature endurance, and robustness in challenging environments.

Petrochemical Industry: In the petrochemical sector, where exposure to corrosive chemicals is common, Stainless Steel 347/347H Fasteners are used for secure connections in equipment, pipelines, and structures.

Aerospace Engineering: The aerospace industry benefits from the high-temperature resistance and mechanical strength of these fasteners, using them in aircraft components subjected to extreme conditions.

Power Generation: In power plants, Stainless Steel 347/347H Fasteners are crucial for assembling turbines, boilers, and other equipment exposed to high temperatures and varying pressures.

Chemical Processing: Fasteners in this industry need to withstand aggressive chemicals. Stainless Steel 347/347H Fasteners offer corrosion resistance and reliability in assembling reactors, vessels, and other chemical processing equipment.

High-Temperature Applications: Industries like furnace manufacturing and heat treatment rely on these fasteners for their ability to maintain integrity under intense heat.

Automotive Engineering: In automotive applications, these fasteners are used for components in the engine, exhaust systems, and more, where resistance to heat and corrosion is crucial.

Nuclear Industry: Stainless Steel 347/347H Fasteners play a role in assembling nuclear reactors and equipment due to their capability to endure high temperatures and radiation.

Pharmaceutical Industry: The pharmaceutical sector utilizes these fasteners for equipment and machinery that require corrosion resistance and sanitary standards.

Food Processing: In food processing, where hygiene is vital, these fasteners find use in equipment assembly that demands both corrosion resistance and high-temperature endurance.

Marine Engineering: Stainless Steel 347/347H Fasteners serve in marine environments due to their resistance to saltwater corrosion and ability to withstand varying conditions.

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SS 347/347H Fasteners - FAQs

Stainless Steel 347/347H is a high-grade austenitic stainless steel alloy containing chromium, nickel, and columbium/tantalum. The "H" variant, 347H, has a higher carbon content, making it suitable for high-temperature applications.

Stainless Steel 347/347H offers improved high-temperature strength and corrosion resistance compared to other austenitic stainless steel grades due to its columbium/tantalum addition.

Stainless Steel 347 contains a lower carbon content, making it suitable for applications up to 800°C (1472°F). Stainless Steel 347H, with higher carbon content, is designed for applications where elevated temperature strength is required, suitable for service up to 1000°C (1832°F).

The addition of niobium (columbium) or tantalum in Stainless Steel 347/347H helps prevent sensitization and intergranular corrosion by stabilizing the steel's microstructure.

Yes, Stainless Steel 347/347H is weldable using common welding techniques. Post-weld heat treatment is recommended to retain its corrosion resistance and strength.

Stainless Steel 347 can be used at temperatures up to 800°C (1472°F), while Stainless Steel 347H can handle higher temperatures, up to 1000°C (1832°F).

GIC Fasteners offers Stainless Steel 347/347H in various forms, including sheets, plates, bars, wire, and fasteners, tailored to meet different application needs.

While Stainless Steel 347/347H offers good corrosion resistance, it may be susceptible to chloride-induced stress corrosion cracking in certain conditions. Proper material selection and design considerations are essential in chloride-rich environments.

Yes, GIC Fasteners offers customization options for size, dimensions, and specifications of Stainless Steel 347/347H products to meet specific project requirements.

You can easily request a quote or gather more information by contacting GIC Fasteners through their website, email, or phone. The company's sales representatives will assist you promptly.

SS 347/347H Fasteners - Export Destination

Stainless Steel 347/347H Fasteners Supplier in North America

Antigua and Barbuda, Bahamas, Barbados, Belize, Canada, Costa Rica, Cuba, Dominica, Dominican Republic, El Salvador, Grenada, Guatemala, Haiti, Honduras, Jamaica, Mexico, Nicaragua, Panama, Saint Kitts and Nevis, Saint Lucia, Saint Vincent and the Grenadines, Trinidad and Tobago, United States.

SS 347/347H Fasteners Supplier Fasteners in South America

Argentina, Bolivia, Brazil, Chile, Colombia, Ecuador, Falkland Islands, French Guiana, Guyana, Paraguay, Peru, Suriname, Uruguay, Venezuela.

Stainless Steel 347/347H Fasteners Supplier in Europe

Albania, Andorra, Austria, Belarus, Belgium, Bosnia and Herzegovina, Bulgaria, Croatia, Czech Republic (Czechia), Denmark, Estonia, Finland, France, Germany, Greece, Holy See, Hungary, Iceland, Ireland, Italy, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Moldova, Monaco, Montenegro, Netherlands, North Macedonia, Norway, Poland, Portugal, Romania, Russia, San Marino, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Ukraine, United Kingdom.

Stainless Steel 347/347H Fasteners Supplier in Asia

Afghanistan, Armenia, Azerbaijan, Bahrain, Bangladesh, Bhutan, Brunei, Cambodia, Cyprus, Georgia, India, Indonesia, Iran, Iraq, Israel, Japan, Jordan, Kazakhstan, Kuwait, Kyrgyzstan, Laos, Lebanon, Malaysia, Maldives, Mongolia, Myanmar, Nepal, Oman, Pakistan, Palestine, Philippines, Qatar, Saudi Arabia, Singapore, South Korea, Sri Lanka, State of Palestine, Syria, Taiwan, Tajikistan, Thailand, Timor-Leste, Turkey, Turkmenistan, United Arab Emirates, Uzbekistan, Vietnam, Yemen.

Stainless Steel 347/347H Fasteners Supplier in Australia

Australia, Fiji, Kiribati, Marshall Islands, Micronesia, Nauru, New Zealand, Palau, Papua New Guinea, Samoa, Solomon Islands, Tonga, Tuvalu, Vanuatu.