Stainless Steel 446 Buttweld Fittings
Stainless Steel 446 Pipe Fittings Specifications |
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| Specifications | : | ASTM A403 / ASME SA403 |
| Size | : | 1/8” NB TO 48” NB. (Seamless & 100% X-Ray Welded, Fabricated) |
| Standards |
: | ASME/ANSI B16.9, ASME B16.28, MSS-SP-43 |
| Thickness | : | 5s, 10s, 40s, 80s, 10, 20, 40, STD, 60, 80, XS, 100, 120, 140, 160, XXS available with NACE MR 01-75 |
| Type | : | Seamless / Welded / Fabricated |
Types of Stainless Steel 446 Buttweld Fittings
| Stainless Steel 446 45 Degree Elbow | SS 446 45 Degree Elbow 446 SS 90 Degree Elbow SS 446 Stainless Steel 45 Degree Elbow SS UNS S44600 45 Degree Elbow ASME SA403 WERKSTOFF NR.1.4762/1.4763 90 Degree Elbow |
| Stainless Steel 446 Pipe Fittings | SS 446 Pipe Fittings 446 SS Buttweld Fitting 446 Stainless Steel Pipe Fitting SS UNS S44600 Buttweld Fitting SS WERKSTOFF NR.1.4762/1.4763 Pipe Fittings DIN 1.4762 Stainless Steel Buttweld Fitting |
| Stainless Steel 446 Eccentric Reducer | SS 446 Eccentric Reducer 446 SS Eccentric Reducer 446 Stainless Steel Eccentric Reducer SS UNS S44600 Eccentric Reducer ASTM A403 WERKSTOFF NR.1.4762/1.4763 Stainless Steel Eccentric Reducer |
| Stainless Steel 446 Concentric Reducer | SS 446 Concentric Reducer 446 SS Concentric Reducer 446 Stainless Steel Concentric Reducer SS UNS S44600 Concentric Reducer ANSI B16.9 WP WERKSTOFF NR.1.4762/1.4763 Stainless Steel Concentric Reducer |
| Stainless Steel 446 Lateral Tee | 446 Lateral Tee 446 SS Lateral Tee 446 Stainless Steel Lateral Tee SS UNS S44600 Lateral Tee SS 446 Lateral Tee ASME B16.28 WP446 Stainless Steel Lateral |
Types of Stainless Steel 410 Buttweld Fittings
SS 446 Fittings Chemical Composition
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | |
| 446 | min. | – | – | – | – | – | 23.0 | – | – | 0.10 |
| max. | 0.2 | 1.5 | 0.75 | 0.040 | 0.030 | 30.0 | – | 0.50 | 0.25 | |
Stainless Steel 446 Buttweld Fittings Mechanical Properties
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | |
| Rockwell B (HR B) max | Brinell (HB) max | ||||
| 446 | 485 | 275 | 20 | 92 | 201 |
Equivalent Grades for 446 Stainless Steel Pipe Fitting
| Grade | UNS No | Old British | Euronorm | Swedish SS | Japanese JIS | ||
| BS | En | No | Name | ||||
| 446 | S44600 | – | – | 1.4762 / 1.4763 | – | – | – |
