Stainless Steel 321/321H Forged Fittings
Stainless Steel 321 Forged Fittings | Stainless Steel 321H Forged Fittings | SS 321/321H Forged Fittings Manufacturer In India
SS 321/321H UNS S32100/S32109 Forged Fittings | SS 317/317L DIN 1.4541/1.4878 Forged Fittings | ASTM A182 Forged Fittings
Jainex Metal is a main maker and exporter of Stainless Steel 321 and Stainless Steel 321H Forged Fittings that are being planned according to the national and worldwide standard nature of crude materials and in this manner ensuring their strength and high caliber.
As the metal is molded amid the manufacturing procedure, the inner grain of our SS 321 Forged Fittings (WNR 1.4541) and SS 321H Pipe Fittings (WNR 1.4878) twists to take after the general state of the part. In the interim, we offer a comprehensive scope of stainless steel funnel fittings, for example, SS 321 union, SS 321H elbow, SS 321 tee, SS 321H cross, SS 321 areola, SS 321H bushing, etc.
Additionally refereed as UNS S32100 and UNS S32109, these SS 321 Seamless Pipe Forged Fittings and SS 321H Welded Tube Fittings, can further be redone regarding thicknesses and sizes according to the particular necessities given by our customers.
Specification of Forged Fittings
| Grade | SS 321(UNS S32100) SS 321H(UNS S32109) |
|---|---|
| Werkstoff Nr | 321 / 1.4541 321H / 1.4878 |
| Standard | ASTM A182 / ASME SA182 |
| Specification | ASME 16.11, MSS SP-79, 83, 95, 97, BS 3799 |
| Size | ½” NB – 4” NB |
| Class | 2000LBS, 3000LBS, 6000LBS, 9000LBS, etc. |
| Type | Socket Weld (S/W) & SCREWED (SCRD) – NPT, BSP, BSPT, Threaded Fitting |
Types of Forged Fittings
| Stainless Steel Socket Weld Caps | Stainless Steel Socket Weld Tee | Stainless Steel Socket Weld Unions |
| Stainless Steel Couplings | Stainless Steel Forged Reducers | Stainless Steel Socket Weld Cross |
| Stainless Steel Socket Weld 90° Elbows | Stainless Steel Socket Weld Full Coupling | Stainless Steel Socket Weld Half Coupling |
| Stainless Steel Socket Weld 45° Elbows | Stainless Steel Socket Weld Reducing Coupling | Stainless Steel Screwed Unions |
| Stainless Steel Screwed 45° Elbows | Stainless Steel Screwed 90° Elbows | Stainless Steel Screwed Tee |
| Stainless Steel Screwed Cross | Stainless Steel Screwed Hex Plug | Stainless Steel Screwed Squared Plug |
| Stainless Steel Screwed Hex Nipple | Stainless Steel Screwed Bushing | Stainless Steel Screwed Full Coupling |
| Stainless Steel Screwed Half Couplings | Stainless Steel Screwed Reducing Couplings | Stainless Steel Screwed Caps |
| Stainless Steel Weldolet | Stainless Steel Sockolet | Stainless Steel Threadolet |
| Stainless Steel Elbolet | Stainless Steel Nipolet | Stainless Steel Latrolet |
| Stainless Steel Concentric Swage Nipple | Stainless Steel Eccentric Swage Nipple | Stainless Steel Forged Pipe Nipple |
Chemical Composition
| % | 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 |
max:0.75 | max:2.0 | max:0.045 | max:0.03 | max:0.10 | min:5*(C+N) max:0.70 |
Balance |
Mechanical Properties
| Grade | Tensile Strength ksi (min.) |
Yield Strength 0.2% Offset ksi (min.) |
Elongation - % in 50 mm (min.) |
Hardness (Brinell) MAX |
|---|---|---|---|---|
| 321/321H | 75 | 30 | 40 | 217 |
Physical Properties
| Denstiy lbm/in3 |
Coefficient of Thermal Expansion (min/in)-°F |
Thermal Conductivity BTU/hr-ft-°F | Specific Heat BTU/lbm -°F | Modules of Elasticity (annealed)2-psi | |
|---|---|---|---|---|---|
| at 68 °F | at 68 – 212°F | at 68 – 1832°F | at 200°F | at 32 – 212°F | in tension (E) |
| 0.286 | 9.2 | 20.5 | 9.3 | 0.12 | 28 x 106 |