Stainless Steel 321 Pipe Fittings
Sankalp Alloys Overseas is the trustworthy Manufacturer of the wide levels of the Stainless Steel 321 Pipe Fittings. In any case, we are giving the stunning idea of the made fittings close by exchanging it to the overall clients. This is the means by which the molded fittings are also open in the slice made subtleties as per the hypotheses for the clients. A piece of the central focuses wherein the fabricated fitting are open are surface flawlessness, end finish, perspectives, shapes, sizes, robustness, and length. Both general society and by and large quality rules are occurred in the improvement of the made fittings.
Pipe Fittingss are for the most part used in the planning applications which require a few change in the direction and size. Regardless, this is the way that the line fittings are open in two manager plans. The arranged fittings are developed for the most part by using the making structure. This is the means by which they are heat treated with the applications that they are using. Moreover, the conveyed fittings are in like manner open in different sorts. A piece of such fabricated fittings that are used are made elbows which are open in 45 degrees and 90 degrees.
Another kind of made fittings is the made tees which are connected with the 90 levels of the lines. Also, there are produced laterals, made plug, bushings, couplings, and others. The couplings are other than used in the half and full turn of events. This is the means by which they are used in present day applications.
The Stainless Steel 321 is the austenitic grade of Stainless Steel which is used in the development of the shaped fittings which are there with the high temperature of the applications. Besides, this is the way that the Stainless Steel 321 Pipe Fittings is having various properties with which they are working in the general applications. A piece of the properties which are there with the made fittings are exceptional adaptability, energy, high unbending nature, unprecedented strength, and security in the raised temperatures.
The undertakings which are using the kind of framed fittings are petrochemical, medications, oil and gas, pound and paper, and others. This is the way that the applications in the endeavors are working easily.
321 Stainless Steel Pipe Fittings Equivalent Grades
STANDARD | UNS | WNR. | JIS | EN |
---|---|---|---|---|
SS 321 | S32100 | 1.4541 | SUS 321 | X6CrNiTi18-10 |
SS 321H | S32109 | 1.4878 | SUS 321H | X12CrNiTi18-9 |
Specification of Stainless Steel 321 Pipe Fittings
Specification | Details |
---|---|
Stainless Steel Pipe Fittings Specification | ASTM A182 / ASME SA182 |
Dimension Standard | ASME B16.11, MSS-SP-79, MSS-SP-83, MSS-SP-95, MSS-SP-97, BS3799 |
Size | 1/8" NB to 4" NB |
Type | Socketweld Fittings, Screwed-Threaded Fittings (NPT or PT Type) |
Rating Pressure | Threaded End - 2000 /3000/ 6000 LBS. Socket-weld End - 3000 / 6000/ 9000 LBS. |
Chemical Composition of Stainless Steel 321 Pipe Fittings
% | Cr | Ni | C | Si | Mn | P | S | N | Ti | Fe |
---|---|---|---|---|---|---|---|---|---|---|
321 | min:17.0 max:19.0 |
min: 9.0 max:12.0 |
max:0.08 | max:0.75 | max:2.0 | max:0.045 | max:0.03 | max:0.10 | min:5*(C+N) max:0.70 |
Balance |
321H | min:17.0 max:19.0 |
min: 9.0 max:12.0 |
min:0.04 max:0.10 |
min:18.0 max:20.0 |
max:2.0 | max:0.045 | max:0.03 | max:0.10 | min:5*(C+N) max:0.70 |
Balance |
Mechanical Properties Of Stainless Steel 321 Pipe Fittings
Grade | Tensile Strength ksi (min.) |
Yield Strength 0.2% Offset ksi (min.) |
Elongation - % in 50 mm (min.) |
Hardness (Brinell) MAX |
---|---|---|---|---|
321 | 75 | 30 | 40 | 217 |
Physical Properties of 321 Stainless Steel Pipe Fittings
Physical Properties (Room Temperature) | Value |
---|---|
Denstiy | 0.286 lbm/in3 |
Coefficient of Thermal Expansion (min/in)-°F at 68 – 212°F | 9.2 |
Coefficient of Thermal Expansion (min/in)-°F at 68 – 1832°F | 20.5 |
Thermal Conductivity BTU/hr-ft-°F at 200°F | 9.3 |
Specific Heat BTU/lbm -°F at 32 – 212°F | 0.12 |
Modules of Elasticity (annealed)2-psi in tension (E) | 28 x 106 |