We can offer a comprehensive range of Duplex Steel Forged Fitting Boss for the right technical solution. Kobs India manufacture & export wide selections of Duplex Steel Forged Fitting Boss, AISI 4130 Forged Fittings AISI 4130 Buttweld Fittingsat most attractive price as per customer requirements, we can also manufacture Forged Fitting Boss in ASTM/ASME/ANSI grades as per our customer budget, we enjoy the reputation supplying Forged Fitting Boss at cheapest in steel industries around the globe.
Widely recognize do wing to their usage in a number of industrial purposes, these are long lasting. Together with this, these are rigorously tested on a range of grounds before getting dispatched at the destination of our customers. Boss (pipefitting) made of materials like exotic metals, nickel, cupro-nickel, Stainless Steel etc., of various grades. Kobs India manufactures & supplies high quality bosses (pipe fittings ) that can be used for various applications. Our boss are tested and verified for durability, accuracy and precision.
|
Duplex Steel: Grade: 2205 (1.4507) |
| Grade | Common Name | C% | Mn% | Si% | P% | S% | Cr% | Ni% | Mo% | N% |
|---|---|---|---|---|---|---|---|---|---|---|
| 2205 (1.4507) | S31803 | 0.030 | 2.00 | 1.00 | 0.030 | 0.020 | 21.0-23.0 | 4.5-6.5 | 2.5-3.5 | 0.08-0.20 |
| 2205 (1.4507) | S32205 | 0.030 | 2.00 | 1.00 | 0.030 | 0.020 | 22.0-23.0 | 4.5-6.5 | 3.0-3.5 | 0.14-0.20 |
| Tensile strength | 620MPa min | Density | 7,805kg/m3 |
|---|---|---|---|
| Yield strength | 450MPa mi | Elastic modulus | 200GPa |
|
Stainless Steel : Grade: 304 (1.4301), 304L(1.4307), 304H (1.4948), 309 (1.4828), 309S, 310, 310S (1.4845), 316( 1.4401), 316H, 316L ( 1.4404 /1.4432) , 317, 317L (1.4438), 321 (1.4541), 321 H(1.4878), 347 (1.4550), 347H (1.4961), 904L (1.4539) Nickel : Grade: Nickel 200, Nickel 201 Super Duplex Steel: Grade: 2507 (UNS S32750), Z100 Inconel : Grade: Inconel 600 (2.4640), Inconel 601 (2.4851), Inconel 625 (2.4856), Inconel 718(2.4668) Titanium : Grade: Gr.1 (3.7025) , Gr.2 (3.7035) , Gr.3(3.7055) , Gr.5(3.7164/65), Gr. 7(3.7235) , Gr. 11 (3.7225) Monel : Grade: Monel 400, Monel K500 (2.4375), Monel R-405 Hastalloy : Grade: Hastalloy B2, Hastalloy B3, Hastalloy C22, Hastalloy C276, Hastalloy X Incoloy : Grade: Incoloy 800(2.4958), Incoloy 800H, Incoloy 800HT |
The principal methods of hot working are extrusion, drawing, forging and rolling. Rolling is the most extensive employed forming process, though some limitations may apply to the process. Rolling mainly consists of three major sub-categories: flat rolling, shape rolling (with specifically designed roll grooves) and pipe rolling (including piercing). Forging may be sub-categorized as hamming, pressing, etc. .
Forging may be performed under hammers, in mechanical presses and upsetters or by a method known as roll forging. Pressing generally includes the manufacture of forged articles in hydraulic presses. Extrusion usually is performed in hydraulic presses which force the hot steel through a die. Rolling is performed in rolling mills of a variety of types. .
The two principal reasons for perform metal forming at elevated temperatures (hot working) are to reduce the forming loads through the reduction of the resistance of the steel to deformation, and to develop preferred metallurgical structures for strength and ductility of the finish products.
The most appropriate manufacturing method of a product will be decided with consideration of its material, sizes, shape, use, standards and other properties.
