440c kuhiliʻole kila pā pālahalaha
ʻO ka wehewehe pōkole:
UNS S44000 Flat Bars, SS 440 Flat Bars, Stainless Steel 440 Flat Bars Mea kūʻai aku, mea hana a me ka mea kūʻai aku ma Kina.
ʻO nā kila kila he mau kila kila kiʻekiʻe i loaʻa ke kūpaʻa corrosion kiʻekiʻe i hoʻohālikelike ʻia me nā kila ʻē aʻe ma muli o ka nui o ka chromium. Ma muli o ko lākou ʻano crystalline, ua māhele ʻia lākou i ʻekolu mau ʻano e like me ka ferritic, austenitic, a me martensitic steels. ʻO kekahi hui o nā kila kila he mau kila paʻakikī i ka ua. He hui ia o nā kila martensitic a me austenitic. He kila kila martensitic kiʻekiʻe ka papa 440C. Loaʻa iā ia ka ikaika kiʻekiʻe, ke kūpaʻa corrosion maʻalahi, a me ka paʻakikī maikaʻi a me ke kūpaʻa ʻana. Hiki i ka papa 440C ke loaʻa, ma hope o ka mālama ʻana i ka wela, ka ikaika kiʻekiʻe loa, ka paʻakikī a me ke kūpaʻa ʻana o nā ʻāpana kuhili. ʻO kāna ʻano kalapona kiʻekiʻe loa ke kuleana no kēia mau hiʻohiʻona, kahi e kūpono ai ka 440C i nā noi e like me nā bearings a me nā ʻāpana valve.
| 440 Kūleʻa Kūleʻa Kūleʻa Kūleʻa Paha: |
| Hōʻike: | A276/484 / DIN 1028 |
| Material: | 303 304 316 321 416 420 440 440C |
| ʻO nā lāʻau pōʻai ʻeleʻele: | Ma waho o ke anawaena ma ka laulā o 4mm a 500mm |
| laula: | 1mm a 500mm |
| mānoanoa: | 1mm a 500mm |
| ʻenehana: | Hoʻopaʻa ʻia a ʻāwili ʻia (HRAP) a huki ʻia a hoʻoheheʻe ʻia a ʻoki ʻia a ʻoki ʻia. |
| Ka lōʻihi: | 3 a 6 mau mika / 12 a 20 kapuai |
| kaha ʻana: | Nui, papa, inoa hana ma kēlā me kēia pahu / ʻāpana |
| Hoʻopili: | Loaʻa i kēlā me kēia pahu kila ke mele, a e hui pū ʻia kekahi e ka ʻeke ulana a i ʻole e like me ke koi. |
| Nā Papa Kūlike o 440c SS Flat Bar: |
| ʻAmelika | ASTM | 440A | 440B | 440C | 440F |
| UNS | S44002 | S44003 | S44004 | S44020 | |
| Kepanī | JIS | SUS 440A | SUS 440B | SUS 440C | SUS 440F |
| Alemania | DIN | 1.4109 | 1.4122 | 1.4125 | / |
| Kina | GB | 7Cr17 | 8Cr17 | 11Cr179Cr18Mo | Y11Cr17 |
| ʻO ka hui ʻana o ka 440c SS Flat Bar: |
| Papa helu | C | Si | Mn | P | S | Cr | Mo | Cu | Ni |
| 440A | 0.6-0.75 | ≤1.00 | ≤1.00 | ≤0.04 | ≤0.03 | 16.0-18.0 | ≤0.75 | (≤0.5) | (≤0.5) |
| 440B | 0.75-0.95 | ≤1.00 | ≤1.00 | ≤0.04 | ≤0.03 | 16.0-18.0 | ≤0.75 | (≤0.5) | (≤0.5) |
| 440C | 0.95-1.2 | ≤1.00 | ≤1.00 | ≤0.04 | ≤0.03 | 16.0-18.0 | ≤0.75 | (≤0.5) | (≤0.5) |
| 440F | 0.95-1.2 | ≤1.00 | ≤1.25 | ≤0.06 | ≥0.15 | 16.0-18.0 | / | (≤0.6) | (≤0.5) |
E hoʻomaopopo: ua ʻae ʻia nā waiwai i loko o nā bracket a ʻaʻole koi.
| ʻO ka paʻakikī o ka 440c kuhiliʻole kila flat bar: |
| Papa helu | Paʻakiki, Hoʻopili (HB) | Hana wela (HRC) |
| 440A | ≤255 | ≥54 |
| 440B | ≤255 | ≥56 |
| 440C | ≤269 | ≥58 |
| 440F | ≤269 | ≥58 |
| ʻO SAKY STEEL'S Quality Assurance (me nā mea luku a me ka non-destructive): |
1. Ho'āʻo ʻana i ke ana ʻike
2. Mechanical nānā 'ana e like me tensile, Elongation a me ka ho'ēmi 'āpana.
3. Ka ho'āʻo kani ultrasonic
4. Ka nānā 'ana i ka ho'ā'o kemika
5. Hoao paakiki
6. Ho'āʻo pale lua
7. Hoao Penetrant
8. Intergranular Corrosion Ho'āʻo
9. Ka nānā 'ana i ka hopena
10. Ho'āʻo hoʻokolohua Metallography
| 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,
Nā noi:
ʻO nā noi e koi ana i ke kūpaʻa corrosion haʻahaʻa a me nā waiwai mechanical kiʻekiʻe he kūpono no Alloy 440. ʻO nā laʻana o nā noi i hoʻohana pinepine ʻia i ka Alloy 440:
- ʻO nā bearings element rolling
- Noho kiwi
- ʻO nā pahi pahi kiʻekiʻe
- Nā mea hana ʻokiʻoki
- ʻO Chisels
