420 Pā poepoe kila kila
Wehewehe Pōkole:
ʻO ke kila poepoe kila kila 420 kahi ʻano kila kila martensitic nona ka 12% chromium.
ʻO ka ʻaukā poepoe 420 nānā ʻakomi UT:
I ka wā e pili ana i ke ʻano o ka ʻauamo poepoe, hoʻohana pinepine ʻia ia i nā noi kahi e pono ai ka ikaika kiʻekiʻe a me ke kūpaʻa maikaʻi i ka pala. ʻO kona hiki ke kū i nā mahana kiʻekiʻe e kūpono ia no ka hoʻohana ʻana i nā wahi kahi ʻaʻole e hana maikaʻi nā kila ʻē aʻe. Hoʻohana ʻia ke ʻano o ka ʻauamo poepoe o 420 Stainless Steel no nā kumu like ʻole, me nā ʻauamo, nā axles, nā gears, a me nā ʻāpana ʻē aʻe e pono ai ka ikaika kiʻekiʻe a me ke kūpaʻa i ka pala. He mea nui e hōʻoia i ka hoʻokō ʻana o nā kikoʻī o ka ʻauamo poepoe i nā kūlana i koi ʻia no kāu noi kikoʻī.
Nā kikoʻī o ka pā kila kila 420:
| Papa | 420,422,431 |
| Nā kikoʻī | ASTM A276 |
| Ka lōʻihi | 2.5M, 3M, 6M & Ka lōʻihi i koi ʻia |
| Anawaena | 4.00 mm a i 500 mm |
| ʻilikai | ʻĀlohilohi, ʻEleʻele, Pōlani |
| ʻAno | Poepoe, Huinahā, Hex (A/F), Huinahālike, Billet, Ingot, Forging etc. |
| Mea Hana Maka | POSCO, Baosteel, TISCO, Saky Steel, Outokumpu |
Nā ʻAno Pā Kila Kila:
420 Nā māka like o ka Round Bar:
| Kūlana Maʻamau | UNS | Helu Werkstoff. | JIS | BS | EN |
| 420 | S42000 | 1.4021 | SUS 420 J1 | 420S29 | ʻO FeMi35Cr20Cu4Mo2 |
420 Bar Chemical Composition:
| Papa | C | Si | Mn | S | P | Cr |
| 420 | 0.15 | 1.0 | 1.0 | 0.03 | 0.04 | 12:00~14:00 |
Nā Waiwai Mekanika o ke Rod S42000:
| Papa | Ikaika Tensile (ksi) min | Elongation (% i loko o 50mm) min | Ikaika Hua 0.2% Hōʻoia (ksi) min | Paʻakikī |
| 420 | 95,000 | 25 | 50,000 | 175 |
ʻO ka hoʻopili ʻana o SAKY STEEL:
1. He mea nui loa ka hoʻopili ʻana, ʻoiai hoʻi i nā ukana o ka honua kahi e hele ai nā ukana ma nā ʻano like ʻole e hiki ai i kahi i manaʻo nui ʻia, no laila ke kau nei mākou i ka manaʻo nui e pili ana i ka hoʻopili ʻana.
2. Hoʻopili ʻo Saky Steel i kā mākou waiwai ma nā ʻano he nui e pili ana i nā huahana. Hoʻopili mākou i kā mākou huahana ma nā ʻano he nui, e like me,
