• Manufacturer Stockist & Supplier of : All Ferrous & Non Ferrous Metal

Stainless Steel 321 / 321H Fasteners

321 Stainless Steel Fasteners, Stainless Steel Fasteners, Stainless Steel 1.4878 Bolts, Stainless Steel 321 Fasteners, SS 321 Fasteners, ASTM F593 321 Stainless Steel Fasteners, UNS S32100 Fasteners, SS 321 Bolts and Nuts, Stainless Steel 321 Fasteners Supplier In Mumbai, India.

Panache Industries is the leading manufacturers and supplier of the qualitative range of SS 321 / 321H fasteners. The fasteners are designed using the superior quality of alloy and according to the national and international product quality standards. This thus assures product reliability, durability, longevity.
The industry as a customer focused are making and offering the wider range of fasteners that are made available at a different length, sizes, standards, types, and wall thickness. Fasteners are also made available at custom made specifications as per the buyer's needs. To universal buyers, the product is supplied at reasonable rates.

Description of the alloy-
Alloy 321 is the austenitic stainless steel that is titanium stabilized with the ability to resist general corrosion.  It is also having high resistance ability to intergranular corrosion after getting exposed to chloride carbide precipitation at the temperature ranging 427 to 816 Deg C. The alloy is resisting oxidation at temp to 816 Deg C. also it possesses high creep and stress rupture properties. It too has greater low temp toughness. Alloy 321H is the high carbon content version alloy that is created for enhancing the creep resistance and high strength at the temperature ranging more than 537 Deg C.

Stainless Steel 321 Fasteners
SS 321H Washers Stainless Steel 321H Flat Torx Screws

With the clear aim of manufacturing the excellent quality of SS 321 / 321H fasteners, the producers make use of 100% purest quality of alloy sourced from reliable mills. To have effectiveness in fasteners production, the manufacturing is done under the proper guidance of a professional expert team and quality control team is also there that looks at product quality maintenance. The use of latest technology and modern tools addition to industry set norms is given importance for better production.

To check product quality, the test like PMI test, IGC test, hardness test, mechanical test, flattening test, flaring test, chemical test, macro/micro tests are conducted.
MTC and documents-
To the buyer, the MTC is provided as per EN 10204/3.1B addition to the radiography test report, third-party test report. The documents like heat treatment chart, QAP, packaging list, raw material test report, material traceability report, guarantee letter etc are provided.
At the time of SS 321 / 321H fasteners transiting, it is packed in wooden and carton boxes for assuring safety.

304 vs 321 stainless steel fasteners

321 stainless steel fasteners are a commonly used type of fastener, especially when exposed to high temperatures and corrosive environments. They differ from the 304 series of stainless steel fasteners in their higher heat resistance and long-lasting corrosion resistance. 321 stainless steel fasteners can withstand temperatures up to 932°F, making them ideal for applications such as turbochargers and boiler equipment, where 304 series fasteners would otherwise be quickly damaged. 321 stainless steel also has increased resistance to especially chlorinated environments due to additional elements added during fabrication, whereas the 304 series does not offer this benefit.

What is the chemical composition of astm 321 stainless steel fasteners?

ASTM 321 stainless steel fasteners are composed mostly of iron, with smaller amounts of chromium, nickel, and molybdenum. The addition of bit elements to the composition helps increase the resistance to corrosion and oxidation while also increasing the mechanical properties of these fasteners. Chromium is important because it provides extra hardness, while nickel gives these fasteners their excellent formability and ductility. Lastly, molybdenum reduces the carbon response of the alloy by forming carbides which improve its high-temperature creep strength and positions ASTM 321 as a great choice for many applications.

What are the domestic uses of stainless steel 1.4878 bolts?

Stainless steel 1.4878 bolts are quickly becoming the preferred choice for many uses in homes around the world. These bolts offer superior strength and corrosion resistance compared to regular steel - which makes them ideal for outdoor applications. Common domestic uses of stainless steel 1.4878 bolts include outdoor furniture, fencing, window fittings and even door handles. Due to their special properties, stainless steel 1.4878 bolts are also being used on items exposed to intense heat like barbecues and ovens as well as areas with high humidity such as bathrooms, balconies, and decks. They're also a popular choice for pool finishings and fixtures due to their greater water resistance compared to regular steel bolts.

321H Stainless Steel Fasteners, SS S32109 Fastener, Stainless Steel 321H Washers, 321H Stainless Steel Stud Bolts, SS 321H Screw Exporters, Stainless Steel 321H Fasteners, ASTM A194 321H Stainless Steel Nuts, SS 321H Fasteners, SS 321 Industrial Fasteners Manufacturer in India.

Packaging details:
ss 321 / 321h fasteners are wound on wooden boxes, crates, cartons, and cases, individual pole wrap with stretch film spiral, wound paper tubes, and cores on its pallets. Moreover, these are wrapped in a thin film of plastic that avoids oxidation and damages.


Stainless Steel 321, 321H Fasteners Specifications

Standards : ASTM F593, F594, A193, A194 / ASME SA193, SA194

Dimensions : ASME B18.2.1, ASME B18.3, DIN 931, DIN 933, DIN 934, DIN 7991, DIN 976

Standard : DIN, GB, BS, ISO, IS, JIS, ASTM, ASME, EN, etc.

Size : M02 to M33

Length : 3 mm to 200 mm

Threads : ASME B1.1 2A/3A – 2B/3B Inch Unified Threads and B1.13M 6h-6G Metric Coarse Threads

Types : Nuts, Bolts, Screws, Sockets, Studs, Screw, Hex Set Screw, Socket Screw, Cap Screw, Pan Head Screw, Machine Screw, Socket Head Cap Screw, Allen Cap screw, Wing Screw, Washers, Spring Washers, Studs, Anchors, Marine Anchors, Nut, Hexagon Nut, Hex Nut, Hex Coupling Nut, Hex Domed Cap Nuts, Square Nut, Stud Bolts, Hex Head Bolts, Socket Hexagon Head Screw Anchor Bolt, U- Bolts, J Bolts, Mushroom Head Square Neck Bolts, T-Head Bolts, Wing Screw, Eye Bolt, Foundation Bolts, Structural Bolts.

Stainless Steel Fasteners


SS 321 1.4541 S32100 SUS 321 X6CrNiTi18-10
SS 321H 1.4878 S32109 SUS 321H X12CrNiTi18-9
Grade C Mn Si P S Cr N Ni Ti
SS 321 0.08 max 2.0 max 1.0 max 0.045 max 0.030 max 17.00 – 19.00 0.10 max 9.00 – 12.00 5(C+N) – 0.70 max
SS 321H 0.04 – 0.10 2.0 max 1.0 max 0.045 max 0.030 max 17.00 – 19.00 0.10 max 9.00 – 12.00 4(C+N) – 0.70 max
Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
8.0 g/cm3 1457 °C (2650 °F) Psi – 75000 , MPa – 515 Psi – 30000 , MPa – 205 35 %
SS 321, 321H Fasteners Application Industry
Stainless Steel 321 / 321H Fasteners Packaging and Advantages

SS 321 Fasteners Ready Stock | Stainless Steel 321H Fastener Suppliers | Stainless Steel Industrial Fasteners Stockist | SS 321H Nuts Exporters | Stainless Steel 321 Screw Manufacturers | SS 321H Studs Price | Stainless Steel 321 Bolts distributors | ASTM A194 SS Fastener | Stainless Steel 321/321H Washer Exporter

If you’re looking for a trusted and reliable supplier of Stainless Steel 321, 321H Fasteners then contact Shop no. 8B, Jai Siddhivinayak CHS., Ardeshir Dadi X Street, Mumbai - 400 004