ʻO Duplex Steel 2205 Paipu ʻole

ʻO 2205 he kila kuhiliʻole duplex me kahi microstructure ʻelua-phase i loaʻa i nā hua o ka ferritic a me ka austenitic stainless steel. Hāʻawi ia i ke kūpaʻa corrosion maikaʻi loa a me ka ikaika kiʻekiʻe, e kūpono ana ia no nā ʻano noi like ʻole i nā ʻoihana e like me ka aila a me ke kinoea, ka hana kemika, a me ka ʻenekinia moana.

eia ka papa hana kemika a me na waiwai mekini no ka paipu lauwili ole S32205 (F60).

Hoʻohui Kimia
ʻElemu	C	ʻO Si	ʻO Mn	P	S	Cr	Ni	Mo
Waiwai liʻiliʻi (%)	0.030	0.50	1.00	0.030	0.020	21.0	4.50	2.50
Ka nui o ka waiwai (%)	0.020	1.00	2.00	0.035	0.015	23.0	6.50	3.50

Hiki ke ʻokoʻa nā waiwai mechanical o 2205 seamless pipe ma muli o ke kaʻina hana a me ka mālama wela, akā ʻo nā waiwai maʻamau:

• Ka ikaika tensile: 655-795 MPa
• Ka ikaika hana: 450 MPa min
• Elongation: 25% min
• Paʻakiki: 290 ka nui (HBW)

1.Q: He hale hana a ʻoihana kālepa paha ʻoe?
A: ʻO mākou ka mea hana ʻoihana, a ʻo kā mākou hui pū kekahi ʻoihana ʻoihana ʻoihana no nā huahana kila. Hiki iā mākou ke hāʻawi i kahi ākea o nā huahana kila.

2.Q: He aha kāu hana e pili ana i ka mana maikaʻi?
A: Ua loaʻa iā mākou ka ISO, CE a me nā palapala hōʻoia ʻē aʻe. Mai nā mea waiwai i nā huahana, nānā mākou i kēlā me kēia kaʻina hana e mālama i ka maikaʻi.

3.Q: Hiki iaʻu ke loaʻa nā laʻana ma mua o ke kauoha?
A: ʻAe, ʻoiaʻiʻo. ʻO ka maʻamau, manuahi kā mākou mau laʻana. hiki iā mākou ke hana ma kāu mau laʻana a i ʻole nā ​​kiʻi ʻenehana.

4.Q:Peheaʻoe e hana ai i kā mākouʻoihana lōʻihi a me ka pilina maikaʻi?
A: Mālama mākou i ka maikaʻi a me ke kumukūʻai hoʻokūkū e hōʻoia i ka pōmaikaʻi o kā mākou mea kūʻai; Hoʻohanohano mākou i kēlā me kēia mea kūʻai aku ma ke ʻano he hoaaloha a ʻoiaʻiʻo mākou e hana i ka ʻoihana a hana i mau hoaaloha me lākou. No hea mai lākou.

5.Q: he aha kāu manawa hāʻawi?
A: ʻO kā mākou manawa hāʻawi e pili ana i hoʻokahi pule, ka manawa e like me ka helu o nā mea kūʻai.