ʻO 3J01 alloy he Fe-Ni-Cr austenite precipitation i hoʻoikaika ʻia i ka alloy elastic kiʻekiʻe. Ma hope o ka mālama ʻana i ka hopena paʻa, loaʻa ka plasticity maikaʻi, ka paʻakikī haʻahaʻa a me ka hana maʻalahi a me ka hoʻokumu ʻana.
Alloy | C | Mn | Si | P | S | Ni | Cr | Ti | Al | Fe |
3J01 | ≤0.05 | ≤1.00 | ≤0.80 | ≤0.020 | ≤0.020 | 34.5-36.5 | 11.5-13.0 | 2.70-3.20 | 1.00-1.80 | Ban |
ʻO ka mānoanoa (g/cm3) | Kū'ē(L2 - m) | Vickers paakiki (HV) | Modulus o ka elasticity(E/MPa) | ʻO ka hoʻoheheʻe ʻana(G/MPa) | ʻO ke alapine magnetic(K/106) |
8.0 | 1.02 | 400-480 | 186500-206000 | 68500-78500 | 150-250 |
Kūlana | Mānoanoa/anawaena (mm) | Ka ikaika tensileσb/MPa | ʻO ka lōʻihi E like me % |
annealing | 0.20~0.50 | ≤981 | ≥20 |
Huki anu | 0.20~3.0 | ≥981 | - |
Loaʻa ka 3J01 alloy i nā hiʻohiʻona o ka ikaika kiʻekiʻe, ka modulus elastic kiʻekiʻe, ka liʻiliʻi liʻiliʻi ma hope o ka hopena a me ka hysteresis, nāwaliwali magnetism, maikaʻi ke kūpaʻa corrosion a me ka thermal stability, a hiki ke hana ma lalo o ke kiʻekiʻe kiʻekiʻe, ke kaumaha nui a i ʻole nā kūlana media corrosive.
Hoʻohana ʻia no ka hana ʻana i nā ʻano aeronautical elastic sensitive element a me nā ʻāpana kū i ka nitric acid a i ʻole nā mea hoʻoheheʻe corrosive ʻē aʻe, e like me nā pahu kiʻiʻoniʻoni, diaphragms, bellows, transfer rods, baffles a me nā mea elastic elastic.