Kakaretso Thepa
Alloy 317L (UNS S31703) ke lowcarbon corrosion resistant austenitic chromium-nickel-molybdenum stainless steel. Maemo a phahameng a likarolo tsena a netefatsa hore motsoako o na le sekoti se phahameng sa chloride le khanyetso e akaretsang ea kutu ho limaraka tse tloaelehileng tsa 304/304L le 316/316L. Alloy e fana ka khanyetso e ntlafalitsoeng mabapi le 316L libakeng tse senyang haholo tse nang le media oa sulfurous, chloride, le halide tse ling.
Likahare tsa khabone tse tlase tsa Alloy 317L li etsa hore e khone ho ts'oaroa ntle le ho bola ha intergranular ka lebaka la pula ea chromium carbide e e nolofalletsang ho sebelisoa maemong a joalo ka tjheseletso. Ka ho eketsoa ha naetrojene e le ntho e matlafatsang, alloy e ka netefatsoa habeli e le Alloy 317 (UNS S31700).
Alloy 317L ha e na makenete maemong a annealed. E ke ke ea thatafatsoa ke phekolo ea mocheso, leha ho le joalo thepa e tla thatafala ka lebaka la ho sebetsa ha serame. Alloy 317L e ka tšeloa habonolo le ho sebetsoa ka mekhoa e tloaelehileng ea ho etsa mabenkele.
Lintlha tsa Sehlahisoa
Tloaelo: | ASTM A240,ASME SA240,AMS 5524/5507 |
Botenya: | 0.3 ~ 12.0mm |
Bophara Range: | 4'*8ft',4'*10ft',1000*2000mm,1500x3000mm joalo-joalo |
Lebitso la lebitso: | TISCO, ZPSS, BAOSTEEL, JISCO |
Mokhoa: | Cold Rolled ,Hot rolled |
Liforomo : |
Foil, Shim Sheet, Rolls, Perforated Sheet, Checkered Plate. |
Lisebelisoa | Pulp and Paper Textiles Phekolo ea Metsi |
HLALELE | Sebopeho (Boima ba Peresente) | PREN1 | ||
Kr | Mo | N | ||
304 Tšepe e Hloekileng | 18.0 | - | 0.06 | 19.0 |
316 Tšepe e Hloekileng | 16.5 | 2.1 | 0.05 | 24.2 |
317L Tšepe e Hloekileng | 18.5 | 3.1 | 0.06 | 29.7 |
SSC-6MO | 20.5 | 6.2 | 0.22 | 44.5 |
Weight % (litheko tsohle li holimo ntle le haeba ho boletsoe ka tsela e 'ngoe)
Chromium | 18.0 min.-20.0 max. | Phosphorus | 0.045 |
Nickel | 11.0 mets.-15.0 max. | Sebabole | 0.030 |
Molybdenum | 3.0 mets. - 4.0 max. | Silicone | 0.75 |
Khabone | 0.030 | Naetrojene | 0.10 |
Manganese | 2.00 | Tšepe | Ho leka-lekanya |
Boleng ba 68°F (20°C) (bonyane ba boleng, ntle le ha bo boletswe)
Kotulo Matla 0.2% Offset |
Ultimate Tensile Matla |
Elongation ka 2in. |
Ho thatafala | ||
psi (mets.) | (MPa) | psi (mets.) | (MPa) | % (mets.) | (max.) |
30,000 | 205 | 75,000 | 515 | 40 | 95 Rockwell B |