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Stainless Steel 347H Fasteners

ASTM A193 347H Stainless Steel Hex Head Screw, Grade 347H Stainless Steel Screw Supplier in India.

A high-carbon variation of stainless steel grade 347 is used to create the specialist fasteners known as stainless steel 347H fasteners. This alloy's improved resistance to oxidation and corrosion makes it especially well-suited for high-temperature applications. Compared to other stainless steel grades, stainless steel 347H has greater strength and stability at high temperatures since it contains chromium, nickel, and niobium. Niobium is added to the alloy to maintain its carbon content and prevent chromium carbides from forming, which could otherwise weaken the alloy's resistance to corrosion. Because of this, 347H fasteners are perfect for usage in places like power plants, petrochemical refineries, and aerospace applications where there are strong chemicals and high temperatures.
Because this grade contains more carbon than the regular 347, as indicated by the "H" in 347H, it is stronger at high temperatures. Because of this, 347H fasteners work especially well in situations requiring both great strength and resilience to high temperatures. Up to almost 1600°F (870°C), they retain their exceptional mechanical qualities and stability, guaranteeing dependable performance even in the most difficult circumstances.

ASTM A193 / A194 Stainless Steel 347H Fasteners

Large Selection of Stainless Steel SUS 347H Stud Bolts, ASME SA193 SS 347H Hex Head Bolt Exporter.

In conclusion, Stainless Steel 347H fasteners combine strength, stability, and longevity to provide outstanding performance in corrosive and high-temperature situations. Their use in vital industries highlights their dependability and importance in preserving the integrity of crucial components and systems.

Stainless Steel 347H Fasteners Specification

Specification : ASTM A193, A194 / ASME SA193, SA194

Standard : IS, BS, ASTM, ASME

Length : 3mm to 200mm

Size : M02 to M33, Custom Sizes

Dimension Standard : DIN 933, ISO 4017, DIN 931, ISO 4014, DIN 982, DIN 985, DIN 912, ISO 7380, DIN 7991, DIN 125, ISO 7379, DIN 127, DIN 1481, DIN 975, DIN 6923, DIN 934, DIN 7984

External Coating : Teflon Coating, Oxidized, Zinc Plating, Chrome Plating, Mirror Buffed, Hot Dipped Galvanizing, Epoxy Coating, Electro Polished, Passivation

Origin : Indian Origin, European Origin, Japanese Origin

Testing and Documents : Mill Test Certificates, EN 10204 3.1, Chemical Reports, Mechanical Reports, Destructive Test Report, Non Destructive Test Reports, PMI Test Reports, Visual Inspection Reports, Third Party Inspection Reports, NABL Approved Lab Reports

Packing : Packed in Wooden Boxes, Bubble wraps, Steel Strips Bundled, or as per Customers Requests


Property Class

For Bolts & Screws : A2-70, A2-80, A4-70, A4-80, F593C, F593D, F593G, F593H

For Nuts : A2-70, A2-80, A4-70, A4-80, F594C, F594D, F594G, F594H, A2-035, A4-040

For SHCS : F837B, F837C, F837E, F837

For Threaded Rods : A2-70, A2-80, A4-70, A4-80, F593C, F593D, F593G, F593H, B8, B8M CL1 & CL2


A Wide Range of ASTM A193 / A194 347H Stainless Steel Fastener at Best Price.

Call : +91-9820814560 or Send Enquiry

347H Stainless Steel Industrial Fastener Available Type
Stainless Steel 347H Bolts

Stainless Steel 347H Bolts

Stainless Steel 347H Nuts

Stainless Steel 347H Nuts

Stainless Steel 347H Screw

Stainless Steel 347H Screw

Stainless Steel 347H Stud Bolts

Stainless Steel 347H Stud Bolts

Stainless Steel 347H Washer

Stainless Steel 347H Washer

Stainless Steel 347H Threaded Rod

Stainless Steel 347H Threaded Rod

Stainless Steel 347H Anchor Bolts

Stainless Steel 347H Anchor Bolts

Stainless Steel 347H Half Threaded Bolt

Stainless Steel 347H Half Threaded Bolt


ASME SA193 Stainless Steel 347H Fasteners Equivalent Standards
STANDARD WERKSTOFF NR. UNS JIS GOST EN
SS 347H 1.4961 S34709 SUS 347H - X6CrNiNb18-12

Chemical Composition of Grade 347H Stainless Steel Fastener
Grade C Mn Si P S Cr Cb Ni Fe
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

Mechanical Properties of ASTM A194 SS UNS S34709 Fasteners
Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
8.0 g/cm3 1454 °C (2650 °F) Psi – 75000 , MPa – 515 Psi – 30000 , MPa – 205 35 %


Other Types of 347H Stainless Steel Industrial Fasteners

Stainless Steel 347H Fastener
Stainless Steel ASTM A194 347H Hex Nuts
Stainless Steel 347H Bolts
Stainless Steel SUS 347H Stud
ASME SA193 347H Stainless Steel Machine Bolt
347H SS Hex Head Screw Exporter
S34709 Stainless Steel Bolts
347H Stainless Steel Stud Bolts
Stainless Steel 347H Nuts
347H Stainless Steel Half Threaded Bolt
347H Stainless Steel Lock Washer
SS 347H Studs Stockist
SS 347H Screw Supplier
ASME SA194 347H Stainless Steel Wing Nut
Stainless Steel 347H Washer
ASTM A193 SS 347H Full Threaded Bolt
1.4961 Stainless Steel Nuts Specification

AISI 347H Stainless Steel Socket Head Cap Screw
Stainless Steel UNS S34709 Nuts
SS 1.4961 Machine Screw
347H Stainless Steel Plain Washer
347H SS Eye Bolts Dealer
347H Stainless Steel Hexagonal Washer
Stainless Steel 347H Anchor Bolt
Stainless Steel 347H Fender Washer Distributor
Grade 347H SS Hex Head Bolt Manufacturer
Stainless Steel 347H Dome Washer
347H Stainless Steel Castle Nuts
ASTM A194 347H Stainless Steel Square Nuts
Stainless Steel 347H Socket Set Screws
347H Stainless Steel Spring Washer
Stainless Steel 347H Industrial Fastener Price
Stainless Steel DIN 1.4961 Stud Bolts
Stainless Steel S34709 Fasteners


Main Countries We Deliver 347H Stainless Steel Fasteners

We have regular exports of Stainless Steel 347H Fasteners in Europe, Kuwait, Bangladesh, UAE, Hong Kong, Poland, Bahrain, Jordan, Nepal, United States, Algeria, Yemen, Spain, Qatar, Ghana, Malaysia, Philippines, United Kingdom, Chile, Azerbaijan, Lithuania, Saudi Arabia, Iran, Trinidad & Tobago,Tunisia, Turkey, Brazil, Iran, Poland, Japan, France, USA, Belgium, Thailand, Estonia, Brazil, Vietnam, China, Chile, Costa Rica, Iran, Japan, Malaysia, Congo, Germany, Egypt, Tibet, United Arab Emirates, South Africa, South Korea, Ireland, Finland, Italy, Taiwan, Sweden, Czech Republic, Iraq, Puerto Rico, Austria, Ukraine, Mexico, Pakistan, Portugal, Netherlands, Denmark, Sri Lanka, Gabon, Kazakhstan, Bulgaria, Angola, Bhutan, Romania, Indonesia, Ecuador, Canada, Nigeria, Singapore, Argentina, Israel, Venezuela, Nigeria, Afghanistan, Bolivia, Peru, Russia, Switzerland, Libya, Kenya, Macau, New Zealand, Lebanon, Belarus, Mongolia, Croatia, Gambia, Morocco, Slovakia, Australia, Colombia, Norway, Oman, Hungary, Mexico, India, Zimbabwe, Namibia, Serbia, Greece.

Cities We Deliver ASTM A193 / A194 347H Stainless Steel Fasteners

We are Leading Supplier of 347H Stainless Steel Fasteners in Mumbai, Maharashtra, Gujarat, Jamshedpur, Pune, Thiruvanthapuram, Jaipur, Lucknow, Coimbatore, Imphal, Mysore, Ratlam, Delhi, Kanpur, Darjeeling, Jalandhar, Nagpur, Solapur, Kolkata, Allahabad, Dehradun, Jammu, Nashik, Srinagar, Chennai, Ahmedabad, Faridabad, Bhadravati, Chattisgarh, Durgapur, Asansol, Hospet, Bellary, Visakhapatnam, Nellore, Surat, Bangalore, Chandigarh, Ghaziabad, Jhansi, Patna, Siliguri, Hyderabad, Amritsar, Noida, Kochi, Aizawl, Guwahati, Kozhikode, Raipur, Vishakhapatnam, Jabalpur, Bhopal, Gwalior, Ludhiana, Rajahmundry, Thane, Agra, Bhubaneshwar, Gurgaon, Madurai, Rajkot, Varanasi, Bhilai, Haridwar, Meerut, Ranchi, Ahmednagar, Akola, Amravati, Aurangabad, Baramati, Beed, Bhandara, Bhiwandi, Buldhana, Chandrapur, Chimur, Dahanu, Dhule, Dindori, Erandol, Gadchiroli, Hatkanangle, Hingoli, Ichalkaranji, Jalgaon, Jalna, Karad, Khed, Yavatmal, Kolaba, Kolhapur, Kopargaon, Latur, Malegaon, Mumbai, Nagpur, Nanded, Nandurbar, Nashik, Osmanabad, Pandharpur, Parbhani, Rajapur, Ramtek, Ratnagiri, Raver, Sangli, Satara, Shirdi, Shirur, Solapur, Thane, Wardha, Washim, Andhra Pradesh, Jammu and Kashmir, Nagaland, Uttarakhand, Haryana, Lakshadweep, Arunachal Pradesh, Jharkhand, Odisha, West Bengal, Himachal Pradesh, Assam, Karnataka, Punjab, Andaman and Nicobar Islands, Puducherry, Bihar, Kerala, Rajasthan, Chandigarh, Meghalaya, Chhattisgarh, Madhya Pradesh, Sikkim, Dadar and Nagar Haveli, Mizoram, Goa, Tamil Nadu, Daman and Diu, Tripura, Manipur, Telangana, Delhi, Uttar Pradesh in India.