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 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.
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
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 |
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 |
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 % |
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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