Working temperatures of 2100 – 2250 Degree F (1149 – 1232 Degree C) is recommended in 347 Stainless Steel Forged Fittings for forging, upsetting and other hot working processes. SS 347 Forged Socket Weld Elbow is also advantageous for high temperature service because of its good mechanical properties. This premium quality of Stainless Steel 347 Forged Threaded Elbow is always recognized for their quite a lot of features such as reliable and durable finish, powerful construction, non-corrosive, and quite easy to install. SS 347 Forged Socket Weld Tee is the higher carbon composition form of Alloy 347 and demonstrates improved high temperature and creep properties. Buy SS 347 Forged Threaded Tee at reasonable cost from us. The cold work hardening rate of Stainless Steel 347 Forged Socket Weld Fittings makes it less machinable than 410 stainless steel, but similar to 304. SS 347 Forged Threaded Fittings can be easily welded and processed by standard shop fabrication practices.
LIST OF STAINLESS STEEL 347/347H FORGED FITTINGS
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- SS 347H FORGED SOCKETWELD FITTINGS
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- 347 STEEL FORGED THREADED FITTING
In this temperature range, the overall corrosion resistance of Stainless Steel 347H Forged Fittings is superior to Alloy 347. Stainless Steel 347 Forged Fittings performs somewhat better than SS 347 in strongly oxidizing environments up to 1500 Degree F (816 Degree C). We are a distinguished supplier and stockiest of SS 347 / 347H Forged Fittings, which also available in dissimilar designs and specifications as per needs of our esteemed clients.
Equivalent Grades for 347/347H Stainless Steel Pipe Fitting
| Grade | UNS No | Old British | Euronorm | Swedish SS | Japanese JIS | ||
| BS | En | No | Name | ||||
| 347 | S34700 | – | X6CrNiNb18-10 | 1.4550 | – | – | – |
347/347H SS Welded Buttweld Fittings Chemical Composition
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | |
| 347 | min. | – | – | – | – | – | 17.0 | 2.00 | 9.0 | – |
| max. | 0.08 | 2.0 | 1.00 | 0.045 | 0.030 | 20.0 | 3.00 | 13.0 | – | |
Stainless Steel 347/347H Seamless Pipe Fitting 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 | ||||
| 347 | 515 | 205 | 40 | 95 | 201 |
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