420 Paa Poe Kuiliahi
ʻO ka wehewehe pōkole:
ʻO 420 ke kila kila kila he ʻano kila kila martensitic i loaʻa ka 12% chromium.
UT Inspection Automatic 420 pahu poepoe:
I ka hiki ʻana mai i ke ʻano o ka pahu pōʻai, hoʻohana maʻamau ia i nā noi kahi e koi ʻia ai ka ikaika kiʻekiʻe a me ke kūpaʻa corrosion maikaʻi. ʻO kona hiki ke pale i nā wela kiʻekiʻe e kūpono ia no ka hoʻohana ʻana i nā wahi kahi e hana maikaʻi ʻole ai nā kila ʻē aʻe. kūʻē. Pono e hōʻoia i ka hoʻokō ʻana o nā kikoʻī o ka pahu pōʻai i nā kūlana i koi ʻia no kāu noi kikoʻī.
ʻO nā kikoʻī o 420 pahu kila kila:
| Papa | 420,422,431 |
| Nā kikoʻī | ASTM A276 |
| Ka lōʻihi | 2.5M,3M,6M & Koi ʻia ka lōʻihi |
| Anawaena | 4.00 mm a 500 mm |
| ʻilikai | Alohilohi, ʻEleʻele, Polani |
| ʻAno | Poe, huinaha, Hex (A/F), Rectangle, Billet, Ingot, Forging Etc. |
| Mahele Raw | POSCO, Baosteel, TISCO, Saky Steel, Outokumpu |
Nā ʻano ʻano pā hao kila:
420 Poʻa Poʻe Nā māka like:
| Kūlana | UNS | Werkstoff Nr. | JIS | BS | EN |
| 420 | S42000 | 1.4021 | SUS 420 J1 | 420S29 | FeMi35Cr20Cu4Mo2 |
420 Bar Kemeka Hui:
| Papa | C | Si | Mn | S | P | Cr |
| 420 | 0.15 | 1.0 | 1.0 | 0.03 | 0.04 | 12.00～14.00 |
S42000 Rod Mechanical Properties:
| Papa | ʻO ka ikaika ʻuʻuku (ksi) min | Elongation (% ma 50mm) min | ʻO ka ikaika 0.2% Hōʻoia (ksi) min | ʻoʻoleʻa |
| 420 | 95,000 | 25 | 50,000 | 175 |
ʻO SAKY STEEL'S Packaging:
1. He mea koʻikoʻi ka hoʻopaʻa ʻana ma ka hihia o ka hoʻouna ʻana i ka honua kahi e hele ai ka lawe ʻana ma nā ala like ʻole e hiki ai i ka hopena hope loa, no laila ke kau nei mākou i ka hopohopo kūikawā e pili ana i ka ʻeke.
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,
