Stainless Steel Buttweld Fittings
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Stainless Steel Buttweld Fittings
Stainless Steel 347/347H Buttweld Fittings
Stainless Steel 347 Buttweld Fittings | Stainless Steel 347H Buttweld Fittings | SS 347/347H Buttweld Fittings Manufacturer In India
SS 347/347H UNS S34700/S34709 Buttweld Fittings | SS 347/347H DIN 1.4550/ 1.4961 Buttweld Fittings | ASTM A182 Buttweld Fittings
As an acclaimed undertaking of the business,Expinox Alloys is included in offering an unfathomable cluster of Stainless Steel 347/347H Buttweld Fittings as a maker, exporter, stockiest and supplier to our household and worldwide customers. Stainless Steel 347 (UNS S34700) is columbium balanced out austenitic Stainless Steel Buttweld Fittings with great general corrosion resistance and fairly better resistance in solid oxidizing conditions than 321 (UNS S32100). Alloy 347H (UNS S3409) Stainless Steel Buttweld Fittings is the higher carbon (0.04 – 0.10) rendition of the alloy.
Regarding diverse evaluations, we offer these Stainless Steel Buttweld Pipe Fittings in various sorts, for example, SS Seamless Butt weld pipe fittings, SS Welded Butt weld pipe fittings, SS Elbow (45deg, 90deg, 180deg), SS Equal and Unequal (diminishing) Tees, SS Equal and Unequal (lessening) Cross, SS Concentric and Eccentric Reducer, SS Long and Short Stubends, and SS Pipe End Caps.
As for national and global nature of crude materials, we likewise offer these SS 347/347H Buttweld Fittings in tweaked sizes and thicknesses according to particular requests by our regarded customers at business sector driving costs.
Specification of Buttweld Fittings
| Grades | SS 347(UNS S34700), SS 347H (UNS S34709) |
|---|---|
| Werkstoff Nr | 347 / 1.4550, 347H / 1.4961 |
| Dimension Std. | ASME/ANSI B16.9, ASME B16.28, MSS-SP-43 |
| Specification | ASTM A403 / ASME SA403 |
| Size | ½” NB – 48” NB |
| Thickness | SCH 10 – SCH XXS |
| Type | Seamless / ERW / Welded / Fabricated |
Types of Buttweld Fittings
| Stainless Steel Reducers | Stainless Steel Concentric Reducers | Stainless Steel Tees |
| Stainless Steel Weldolet | Stainless Steel Short Stub End | Stainless Steel Eccentric Reducers |
| Stainless Steel Elbows | Stainless Steel 3D Elbow | Stainless Steel Lap Joint Stub End |
| Stainless Steel End Caps | Stainless Steel 5D Elbow | Stainless Steel 180° SR Return Bends |
| Stainless Steel Elbows | Stainless Steel Short Radius Elbow | Stainless Steel 45° Elbows |
| Stainless Steel Reducing Elbow | Stainless Steel Long Radius Elbow | Stainless Steel 180° LR Return Bends |
| Stainless Steel 45° Elbows | Stainless Steel Equal Tee | Stainless Steel UnEqual Tee |
| Stainless Steel Reducing Tee | Stainless Steel 1D Elbow | Stainless Steel 1.5D Elbow |
| Stainless Steel Long Stub Ends | Stainless Steel 2D Elbow | Stainless Steel 6D Elbow |
Chemical Composition
| C | Cr | Mn | Ni | P | S | Si | Cb/Ta | |
|---|---|---|---|---|---|---|---|---|
| 347 | 0.08 max | min: 17.0 max: 20.0 |
2.0 max | min: 9.0 max: 13.0 |
0.04 max | 0.30 max |
0.75 max |
min:10x C max: 1.0 |
| 347H | min: 0.04 max: 0.10 |
min: 17.0 max: 20.0 |
2.0 max | min: 9.0 max: 13.0 |
0.03 max | 0.30 max |
0.75 max |
min:10x C max: 1.0 |
Mechanical Properties
| Grade | Tensile Strength ksi (MPa) min | Yield Strength 0.2% ksi offset ksi (MPa) min | Elongation (% in 50mm) min | Hardness (Brinell) MAX | Hardness (Rockwell B) MAX |
|---|---|---|---|---|---|
| 347/347H | 75 (515) |
30 (205) |
40 | 201 | 95 |
Physical Properties
| Density 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 | 68-932°F | at 32 – 212°F | in tension (E) |
| 0.288 | 9.2 | 11.4 | 14.7 | 0.12 | 28 x 106 |
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