Stainless Steel Products
ASTM A182 SS 309 Flanges/ Stainless Steel UNS 30900 Flanges
Specification
CHEMICAL & MECHANICAL COMPOSITION
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Detailed Information
Prashaant Steel & Alloys is a well-known maker, exporter, and retailer of ASME SA182 Stainless Steel 309 Flanges of superior quality. These ASTM A182 SS 309 Flanges are made from high-quality alloys. As a result of its austenitic construction, ASTM A182 SS 309 Flanges have excellent strength, welding capability, corrosion resistance, and machinability. To meet customer demand, we provide it with various requirements such as height, outer diameter, wall thickness, lengths, and so on. Our brand verifies commodity consistency requirements such as ASME, EN, JIS, and ASTM, among others.
A wide collection of 309 Stainless Steel Flanges are available in different range of diameters, different sizes and different wall thickness depending on the different functions. SS 309 Flanges provides resistance to Marine atmosphere as well because they are annealed at 1038 degree centigrade followed by quenching in water. They have high weldability and high chromium but low Nickel content makes them cost-effective.
These Alloy 309 Flanges are available in the form of Stainless Steel 309 Slip on Flanges, SS 309 Weld neck flanges, SS 309 Blind flanges, SS 309 Lap Joint Flanges, SS 309 Pipe Flanges, SS 309 Socket Weld flanges and so on. These flanges find their application in power generation industry, gas processing industry, food processing industries, pharmaceutical industry, heat exchangers industry, seawater equipment industry, oil drilling companies, chemical industry, fertilizer industry, sugar industry and more.
Standard Specification for Stainless Steel ASTM A182 309 Flanges
Specifications |
ASTM A182 / ASME SA182 |
Size |
1/2″ (15 NB) TO 48″ (1200 NB) |
Standards |
ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc. |
Class / Pressure |
150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc. |
Standard |
ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc. |
Chemical Composition of Stainless Steel 309 Flanges:
Element | Content (%) |
Iron, Fe | 60 |
Chromium, Cr | 23 |
Nickel, Ni | 14 |
Manganese, Mn | 2 |
Silicon, Si | 1 |
Carbon, C | 0.20 |
Phosphorous, P | 0.045 |
Sulfur, S | 0.030 |
Mechanical Properties of Stainless Steel 309 Flanges:
Properties |
Metric |
Imperial |
Tensile strength |
620 MPa |
89900 psi |
Yield strength (@ strain 0.200%) |
310 MPa |
45000 psi |
Izod impact |
120 – 165 J |
88.5 – 122 ft-lb |
Shear modulus (typical for steel) |
77 GPa |
11200 ksi |
Elastic modulus |
200 GPa |
29008 ksi |
Poisson’s ratio |
0.27-0.30 |
0.27-0.30 |
Elongation at break (in 50 mm) |
45% |
45% |
Hardness, Brinell |
147 |
147 |
Hardness, Rockwell B |
85 |
85 |
Hardness, Vickers (converted from Rockwell B hardness) |
169 |
169 |
Physical Properties of Stainless Steel 309 Flanges:
Properties |
Metric |
Imperial |
Density |
8 g/cm3 |
0.289 lb/in³ |
Melting point |
1455°C |
2650°F |
Applications of Stainless Steel 309 Flanges:
- Petroleum refineries,
- Aerospace
- Chemical Processing
- Thermal Processing
- Oil & Gas
- Pharmaceutical
- Bio Synthethic and Motorsport Industries
Types of Stainless Steel 309 Flanges:
Stainless Steel 309 Flanges |
Stainless Steel 309 EN 1092-1 Flanges |
Stainless Steel 309 BS 4504 Flanges |
Stainless Steel 309 Forged Flanges |
Stainless Steel UNS S30900 Flanges |
Stainless Steel 309 Slip on Flanges |
SS 309 Flat Flange Suppliers |
ANSI 309 Stainless Steel Blind Flange |
SS 309 Weld Neck Flanges Dealer |
SS 309 Socket weld Flanges Exporter |
SS 309 Long Weld Neck Flanges Stockholder |
Steel 309 Threaded Flanges Distributors |
Stainless Steel SUS 309 Reducing Flanges |
SS 309 Ring Type Joint Flanges Manufacturer |
Stainless Steel DIN 1.4436 Orifice Flange |
Stainless Steel 309 Spectacle Blind Flanges |
Stainless Steel 309 WNRF Flange |
Stainless 309 SORF Flanges |
ANSI B16.5 SS 309 RTJ Flanges |
SS 309 Screwed Flanges Stockist |
ASTM A182 SS 309 Lap Joint Flanges |
ASME SA182 SS 309 BLRF Flange |
Stainless Steel 309 Raised Face Flanges |
309 SS Nipoflange |
A182 SS 309 Square Flanges |
ASME SA182M SS 309 SWRF Flange |
Steel 309 Tongue & Groove Flanges |
SS 309 Male & Female Flanges |
Stainless Steel 309 DIN Flanges |
SS 309 ASME B16.5 Flanges |
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