- MANUFACTURER, SUPPLIERS AND EXPORTERS OF STAINLESS STEEL, CARBON STEEL, AND HIGH NICKEL ALLOYS FLANGES AND PIPE FITTINGS
Stainless Steel 304 / 304L Fasteners
Stainless Steel 304 Hex Nut Suppling, SS DIN 1.4301 / 1.4306 Allen Cap Screw Manufacturing, ASTM A193 SS Threaded Stud Manufacturer, Stainless Steel 304L Hexagon Nut Suppling, SS 304 / 304L Hex Domed Cap Nuts, Stainless Steel 304 / 304L Hex Head Screw Manufacturer & Stockist in Mumbai, India.
Alpha Overseas(AOS) manufactures SS 304 / 304L Fasteners, which has excellent forming and welding properties. 304 Stainless Steel Fasteners also has excellent deep drawing quality. Offered range of Stainless Steel 304 Fasteners is available in various grades and widely appreciated for their low as well as high temperature resistance. SS 304 Fasteners is used extensively in the chemical, refrigeration, paper and food processing industries, where further also for bellows, spinning, tubing, flexible metal hose and numerous other stainless applications. Alloy 304 Nuts also has excellent low temperature properties and responds well to hardening by cold working. Grade 304 Bolts has a higher corrosion resistance than regular steel and is widely used because of the ease in which it is formed into various shapes. Ideal for a wide variety of home and commercial applications, Stainless Steel 304L Fasteners exhibits excellent corrosion resistance and has a high ease of fabrication, outstanding formability.
SS 304/304L Fasteners
Stainless Steel 304/304L Fasteners
Stainless Steel 304 Square Neck Bolts, SS UNS S30400 / S30403 Stud Bolts Suppling, Stainless Steel 304 Spring Washers Manufacturing, SS 304L Self Tapping Screw Manufacturing.
SS 304L Fasteners has excellent corrosion/ oxidation resistance thanks to the chromium content, where weld annealing is only necessary in applications where stress loads are excessive. The values of Alloy 304L Washers may be adjusted by control of specific melt chemistry and process variables to obtain discrete ranges of strength and ductility.
304L Stainless Steel Fasteners is readily formed in the annealed temper. The low carbon chemistry of Grade 304L Screws combined with an addition of nitrogen enables it to meet the mechanical properties of Grade 304.
Specifications
ASTM A193, ASTM A194 SS Fasteners Specification :
Specifications : ASTM A193 / A193, ASME SA193 / SA194
Standards : DIN, ASTM, BS and all International Standards
Length : 3 mm to 200 mm
Size : M02 to M33
Nuts Size : M3 - M56 | 3/6" to 2" | Custom Sizes
Bolt / Screw Size : M3 - M56 | 3/6" to 2" | Custom Sizes
Machine Screws Size : M1.6 - M12
Washers Size : M3 - M56 | 3/6" to 2" | Custom Sizes
SS 304 / 304L Fasteners Equivalent Grades
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
| SS 304 | 1.4301 | S30400 | SUS 304 | 304S31 | 08Х18Н10 | Z7CN18‐09 | X5CrNi18-10 |
| SS 304L | 1.4306/1.4307 | S30403 | SUS 304L | 304S11 | 03Х18Н11 | Z3CN18‐10 | X2CrNi18-9 / X2CrNi19-11 |
Stainless Steel 304 / 304L Fasteners Chemical Composition
| Element | Ni | C | Mn | P | S | Si | Cr |
| SS 304 | 8.0 – 11.0 | 0.08 | 2.0 max | 0.045 max | 0.03 max | 1.0 max | 18.0 – 20.0 |
| SS 304L | 8.0 – 13.0 | 0.35 | 2.0 max | 0.045 max | 0.03 max | 1.0 max | 18.0 – 20.0 |
SS Fasteners Mechanical & Physical Properties
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| SS 304 | 8.0 g/cm3 | 1400 °C (2550 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
| SS 304L | 8.0 g/cm3 | 1400 °C (2550 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
Testings (Destructive, Non Destructive):
- Positive Material Identification - PMI Testing
- Chemical Analysis - Spectro Analysis
- Mechanical Testing Such as Tensile, Elongation
- Micro Test
- Macro Test
- Hardness Test
- Pitting Resistance Test
- Intergranular Corrosion (IGC) Test
- Flaring Test
- Flattening Test
- Hydrostatic Test
- Hydrogen-Induced Cracking (HIC) Test, NACE TM0284
- Sulfide Stress Corrosion Cracking (SSC), NACE TM 0177
- Radiography Test
- Dye Penetrant Test (DP Test)
- Ultra Sonic Test (UT)
- Eddy Current Testing
- Impact Test
- Bend Test
Packing:
- We understand the importance of packaging specially in case of international shipments as the consignment has to go through a number of channels to reach the final destination, thus we take proper care of packing.
- We pack our goods in a various ways depending on the products. The different ways in which our products are packed are:
- Shrink-wrapped
- Wooden Boxes
- Wooden Pallets
- Wooden Crates
- Carton boxes
Marking:
- All our products will have complete marking details which are co-related to the test certificates we supply.
- In case of orders for cut piece of Pipes, Sheets or Round Bars, the marking is transferred from the product from which it is cut. In such cases we provide Letter confirming the marking transfer and picture of the product from which it is cut.
Delivery Time:
- If the items are available in stock, we take 2 days from the date of receipt of advance payment to clear the shipment and send it to port.
- And in-case the items are not availabe in stock, the time taken for manufacturing depends on the size, quantity and grade.
- However we can claim the fact that we can compete with anyone in India on Delivery time and most of the time our production time is the least.
- We have tied up with strong logistic partners in India which can undertake any type of shipping activites and make sure that there is no delay in shipment.
Inspection:
- We welcome stage wise inspection, final stage inspection from any of your representative or third party inspection agencies.
- We regularly have inspections ongoing at our premises from internationally acclaimed Inspection Agencies such as TUV, Llyods, BVIS, SGS, DNV etc.
Application:
- Furnaces (piping, doors, burners, fans and recuperators)
- Components (Cryogenic)
- Industries processing food
- Bed Furnaces (Fluidized) suc as grids, wind boxes, piping, coal combustors
- Stainless Steel 304/304L is used in smelter and steel melting equipment, continuous casting equipment in Steel Plants and Ore Processing Plants
- Petroleum and Petrochemical refineries for catalytic recovery systems, flares, recuperators, tube hangers
- Stainless Steel 304/304L is used in Power Generation for coal gasifier internals, pulverized coal burners, tube hangers
- Sintering/Cement Plants – burner shields, burners, wind boxes feeding and discharging systems
- Thermal Process Plants for annealing covers and boxes, burner grids, doors, fans, muffles and retorts, recuperators, walking beams
Other Types Of SS Fasteners
- SS 304L Fasteners
- Stainless Steel 304 Mushroom Head Square Neck Bolts
- SS DIN 1.4307 Hex Head Screw Suppliers
- SS UNS S30400 Threaded Stud
- 304 Stainless Steel Hex Domed Cap Nuts Suppliers at Austria
- 304 Stainless Steel Marine Anchors
- SS 304 Eye Bolts
- 304L SS Spring Washers Exporter
- 304L SS Pan Head Screw
- Stainless Steel 304 T-Head Bolts
- SS 304/304L Wing Screw Exporter
- Stainless Steel 304/304L Structural Bolts
- Stainless Steel 304 Fasteners
- SS 304L Bolts Stockist
- Stainless Steel 304 Screw
- Stainless UNS S30400 Nuts
- SS 304L Washers Exporter
- ASTM A193 SS 304 Allen Cap Screw
- ASME A194 Stainless Steel Machine Screws Suppliers
- SS 304L Hexagon Nuts Stockist
- SS 304/304L U Bolts Manufacturer
- 304 SS Spring Washers Dealers
- Stainless Steel DIN 1.4306 Foundation Bolts
- Stainless Steel 304L J Bolts
Approved manufacturer of
Industry We Serve
We Supply Our Stainless Steel 340/304l Fasteners in Countries like
ASIA : UAE , SAUDHI ARABIA , OMAN , KUWAIT , BHARAIN , QATAR , JORADAN , ISRAEL , SRILANKA , MALAYSIA , SINGAPORE , BRUNEI, INDONESIA , PHILIPPINES , RUSSIA , TURKEY .
AFRICA : EGYPT , TANZANIA , SOUTH AFRICA , MOROCCO , ALGERIA , TUNISIA .
EUROPE : FRANCE , SPAIN , ITALY , CROATIA , AUSTRIA ,SLOVAKIA , NETHERLAND , CZECHIA , PLOAND , GERMANY , BELGIUM , ALBANIA , SLOVENIA .
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