ER2209 ER2553 ER2594 Uea Uea
ʻO ka wehewehe pōkole:
ER 2209ua hoʻolālā ʻia e wili i nā kila stainless duplex e like me 2205 (UNS Number N31803). ʻO ka ikaika tensile kiʻekiʻe a me ka hoʻomaikaʻi ʻana i ke kūpaʻa ʻana i ke koʻikoʻi i ka haki ʻana o ka corrosion a me ka pitting ke ʻano o nā welds o kēia uea. He haʻahaʻa kēia uea i ka ferrite i hoʻohālikelike ʻia me ka metala kumu i mea e loaʻa ai ka maikaʻi o ka weldability.
ER 2553hoʻohana mua ʻia e wili i nā kila kuhili ʻole duplex i loaʻa ma kahi o 25% chromium. Loaʻa iā ia kahi microstructure 'duplex' me kahi matrix austenite-ferrite. Hōʻike ʻia kēia alloy duplex e ka ikaika tensile kiʻekiʻe, ka pale ʻana i ke koʻikoʻi corrosion cracking a me ka hoʻomaikaʻi ʻana i ke kūʻē ʻana i ka pitting.
ER 2594he uwea wiliwili superduplex. ʻO ka Pitting Resistance Equivalent Number (PREN) ma kahi o 40, no laila e ʻae ai i ka weld metala e kapa ʻia he kila kila superduplex. Hāʻawi kēia uea welding i nā ʻano kemika like ʻole a me nā ʻano waiwai mechanical i nā alloys superduplex i hana ʻia e like me 2507 a me Zeron 100 a me nā mea hoʻolei hoʻoheheʻe superduplex (ASTM A890). Hoʻopili ʻia kēia uea kuʻihao i ka 2-3 pakeneka ma Nickel e hāʻawi i ka ratio ferrite/austenite maikaʻi loa i ka weld i hoʻopau ʻia. Hoʻokumu kēia ʻano hana i ka ikaika tensile kiʻekiʻe a me ka hoʻoulu ʻana me ke kūpaʻa kiʻekiʻe i ka SCC a me ka pitting corrosion.
| Nā kikoʻī o ka Welding Wire Rod: |
Nā kikoʻī:AWS 5.9, ASME SFA 5.9
Papa:TIG/MIG ER304 ER308L ER308L ER309L,ER2209 ER2553 ER2594
Anawaena uwea welding :
MIG – 0.8 a 1.6 mm,
TIG - 1 a 5.5 mm,
Uea kumu - 1.6 a 6.0
Ili:Alohilohi, Ao, Pulu, ʻEleʻele
| ER2209 ER2553 ER2594 Ke koʻokoʻo uwea kuʻi Hoʻohui Kemika a me nā waiwai Mechanical (saky steel): |
| Papa | C | Mn | Si | P | S | Cr | Ni |
| ER2209 | 0.03 ka nui | 0.5 – 2.0 | 0.9 ka nui | 0.03 ka nui | 0.03 ka nui | 21.5 – 23.5 | 7.5 – 9.5 |
| ER2553 | 0.04 ka nui | 1.5 | 1.0 | 0.04 ka nui | 0.03 ka nui | 24.0 – 27.0 | 4.5 – 6.5 |
| ER2594 | 0.03 ka nui | 2.5 | 1.0 | 0.03 ka nui | 0.02 ka nui | 24.0 -27.0 | 8.0 – 10.5 |
| No ke aha e koho ai iā mākou: |
1. Hiki iā ʻoe ke loaʻa ka mea kūpono e like me kāu koi ma ka liʻiliʻi loa o ke kumu kūʻai.
2. Hāʻawi pū mākou i nā Reworks, FOB, CFR, CIF, a me nā kumukūʻai hoʻopuka puka. Manaʻo mākou iā ʻoe e hana i ka hana no ka hoʻouna ʻana e ʻoi aku ka waiwai.
3. ʻO nā mea a mākou e hāʻawi nei ua hiki ke hōʻoia ʻia, mai ka palapala hōʻike maka a hiki i ka ʻōlelo kikoʻī hope loa. (E hōʻike ʻia nā hōʻike ma ke koi)
4. e hōʻoiaʻiʻo e hāʻawi i ka pane i loko o 24hours (maʻamau i ka hola hoʻokahi)
5. Hiki iā ʻoe ke kiʻi i nā mea kūʻai ʻokoʻa, nā hāʻawi wili me ka hōʻemi ʻana i ka manawa hana.
6. Hoʻolaʻa piha mākou i kā mākou mea kūʻai. Inā ʻaʻole hiki ke hoʻokō i kāu mau koi ma hope o ka nānā ʻana i nā koho āpau, ʻaʻole mākou e alakaʻi hewa iā ʻoe ma ka hana ʻana i nā ʻōlelo hoʻohiki wahaheʻe e hoʻokumu ai i nā pilina mea kūʻai aku.
| 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 nānā 'ana i ka hopena
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. Ho'āʻo Roughness
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,
ʻŌlelo pūʻolo:
| ʻAno Uea | Nui Uea | Hoʻopili | Kaumaha Upena | |||||||||
| Uea MIG | φ0.8~1.6(mm) | D100mm D200mm D300mm D270mm | 1kg 5kg 12.5kg 15kg 20kg | |||||||||
| Uea TIG | φ1.6~5.5(mm) | 1 mika/Pahu | 5 kg 10 kg | |||||||||
| Uea kumu | φ1.6~5.5(mm) | Coil a Pahu paha | 30kg – 500kg | |||||||||
