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Gayatri Tubes is the biggest manufacturer and exporter of high quality Alloy Steel F5 Flanges. We are supplier and wholesaler of all types of ferrous and non-ferrous products and flanges in all grades as well. We provide flanges in different dimensions, diameters, lengths, thicknesses, radius, and also manufacture flanges in different shapes and sizes as per clients' requirements. Alloy steel is mixture of various types of chemical content like chromium, zinc, nickel cobalt, copper, nickel, molybdenum, titanium, etc. This combination increases the alloy steel’s specific property like toughness, hardness, corrosive property, etc. There are two types of alloy steel available, low alloy steel and high alloy steel. Both types of alloy steel is divided depends on the chemical element. There are various types of Alloy Steel F5 Flanges available such as weld neck flanges, socket weld flanges, weld long neck flanges, forged flanges, threaded flanges, reducer, slip-on flanges, lap joint flanges, and blind flanges.
Alloy Steel F5 Flanges is used in high temperature application and used in power generation plants. The different types of flanges have different work. Alloy Steel F5 slip on Flanges is used in general purpose applications because of its resistive property. Alloy steel F5 flanges have various characteristics like high corrosion resistance, resistance to pitting, resistance to crevice corrosion, good formability and weldability, easy to install, good heat resistance, good strength, good mechanical property and tensile. The lap joint flanges behave like a nonmagnetic in the welding process and hardened by cold and hot working process and also avoid carbide precipitation.
The application of Alloy Steel F5 Flanges are – used in various types of industry like chemical and petrochemical industry, marine industry, oil and gas industry, food processing, power generation plant, etc. Alloy steel flanges are used in surgery equipment, beverage, boiler equipment, offshore and oil drilling, chemical equipment, condenser, and many more.
We check our product’s quality by doing various tests like a mechanical test, chemical test, hardness test, toughness test, impact test, eddy current test, strength test, flaring test, flattening test, and other tests as well. We offer the best packaging facility in different forms like plastic bags, plastic wrap, wooden boxes, etc.
| STANDARD | UNS | WERKSTOFF NR. |
| Alloy Steel F5 | K41545 | 1.7362 |
| Specifications | ASTM A182 / ASME SA182 |
| Dimensions | ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc. |
| Size | 1/2″NB TO 60″NB |
| Flange Face Type | Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ) |
| Class / Pressure | 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc. |
| DIN Flanges | DIN 2527, 2566, 2573, 2576, 2641,2642, 2655, 2656, 2627, 2628, 2629, 2631, 2632, 2633, 2634, 2635, 2636, 2637,2638, 2673 |
| JIS Flanges | JIS B2220 5K, JIS B2220 10K, JIS B2220 16K, JIS B2220 20K |
| BS Flanges | BS4504 PN 6, BS 4504 PN 10, BS4504 PN 16, BS4504 PN 25, BS4504 PN 40, BS 4504 PN 64, BS 4504 PN 100, BS 4504 PN 160, BS 4504 PN 250, BS 10, BS Table D, BS Table E, BS Table F, BS Table H. |
| Grade | C | Mn | P | S | Si | Ni | Ch | Mo | Cb |
| F5 | 0.25 | 0.60 | 0.040 | 0.030 | 0.50 | 0.50 | 4.0-6.0 | 0.44-0.65 | - |
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | |
| Rockwell B (HR B) max | Brinell (HB) max | ||||
| F5 | 485 | 275 | 20 | - | 143-217 |
