We are best Manufacturers, Exporters & Stockists of Stainless Steel 321/321H Buttweld Fittings in Hong Kong. There are various variables on which the consequences of the collusion are fanned out, and one of those affiliations is Technolloy Inc. The quality, aggregate, and level of things we have are shocking. Fair help with the most recent stuff and improvement is our forte.
The SS 321/321H Buttweld Fittings are the application where the expansion of the titanium and a piece of settling impact as the carbide part permits illustrating is to be welded. Furthermore, its carbide precipitation appears at temperatures ranging from 430 to 870 degrees Celsius. In addition, this is without the wagered of the usage. This part is fundamental concerning solace. This part is reliably utilized in the refining gear and is ready to deal with any kind of high temperature. Furthermore, the thing is totally reasonable and solid. More utilization decreases the chromium content of the carbide precipitation.
Stainless Steel 321/321H Buttweld Fittings Manufacturers, Stainless Steel 321/321H Buttweld Fittings Suppliers, Stainless Steel 321/321H Buttweld Fittings Stockists, Stainless Steel 321/321H Buttweld Fittings Exporters
Stainless Steel 321/321H Buttweld Fittings Manufacturers in Hong Kong, Stainless Steel 321/321H Buttweld Fittings Suppliers in Hong Kong, Stainless Steel 321/321H Buttweld Fittings Stockists in Hong Kong, Stainless Steel 321/321H Buttweld Fittings Exporters in Hong Kong
There are various variables on which the consequences of the collusion are fanned out, and one of those affiliations is Technolloy Inc. The quality, aggregate, and level of things we have are shocking. Fair help with the most recent stuff and improvement is our forte.
The SS 321/321H Buttweld Fittings are the application where the expansion of the titanium and a piece of settling impact as the carbide part permits illustrating is to be welded. Furthermore, its carbide precipitation appears at temperatures ranging from 430 to 870 degrees Celsius. In addition, this is without the wagered of the usage. This part is fundamental concerning solace. This part is reliably utilized in the refining gear and is also ready to deal with any kind of high temperature. Moreover, the thing is totally reasonable and solid. More utilized, lessening the chromium of the carbide precipitation.
321/321H Stainless Steel ASTM A403 Buttweld Fittings Equivalent Grades
| STANDARD | UNS | WNR. | EN | JIS |
|---|---|---|---|---|
| SS 321 | S32100 | 1.4541 | X6CrNiTi18-10 | SUS 321 |
| SS 321H | S32109 | 1.4878 | X12CrNiTi18-9 | SUS 321H |
Specification of SS 321/321H Buttweld Fittings
Specifications : ASTM A403 / ASME SA403
Dimensions : ASME/ANSI B16.9, ASME B16.28, MSS-SP-43, BS4504, BS4504, BS1560, BS10
ASME 16.11, MSS SP-79, 83, 95, 97, BS 3799
Size : Seamless Butt Weld Fittings : 1/2" - 10" |
Welded Butt Weld Fittings : 1/2" - 48"
Schedule : SCH10, SCH20, SCH30, STD SCH40, SCH60, XS, SCH 80, SCH 100, SCH 120, SCH 140, SCH 160, XXS available with NACE MR 01-75
Bending Radius : R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom
Type : Seamless / ERW / Welded / Fabricated
Thickness :20 Swg., 18 Swg., 16 Swg., 14 Swg., 12 Swg., 10 Swg., & Sch. 10, Sch. 40, Sch. 80 etc.
Chemical Properties of Stainless Steel 321/321H Buttweld 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 ASME SA403 SS WP321 / 321H Buttweld Fittings
| 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 of ASTM A403 Stainless Steel 321 / 321H Buttweld Fittings
| 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 |
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