1.0570, DIN St52-3N, S355J2G3

NA ANOAI MAU

ʻO This papa kilaʻo ia kalapona manganese, kiʻekiʻe ka hua ʻole i ke kila. Kapa ʻia ʻo ia ʻo S355 ma muli o ka awelika haʻahaʻa haʻahaʻa no kēia mea he 355 Mpa.  Ma keʻano he kila hoʻolālā, loaʻa iā ia ka ikaika a me ka weldability. Hiki ke wiliwili ʻia i nā kila weldable ʻē aʻe. No kona like kalapona haʻahaʻa, loaʻa iā ia nā waiwai hoʻoheheʻe anu. Hāʻawi ʻia ka S355J2G3 ma kahi kūlana maʻamau.

Koho ʻia e nā Kūlana

Hoʻohui Kemika (ma ke kaumaha %)

ʻO ka wehewehe ʻana i ke kila kila ʻole. Hoʻohana ʻia ke kila hana maʻamau no nā hui welded, R_{ʻo ia}>355 N/mm² . ʻO ka paʻakikī paʻa i ka 0^O C. Hiki ke hoʻohana ʻia no nā kūkulu ʻana i ka statically a me ka ikaika. Nā waiwai kino (waiwai maʻamau) i ka mahana ambient Modulus of elasticity [10³x N/mm²]: 210 ʻAiʻa [g/cm³]: 7.80 Soft Annealing Heat i 650-700^O C, hooluolu malie. Hoʻopaʻa paʻakikī mai kahi mahana o 860-890^O C ukali ʻia e ka ʻaila a i ʻole ka wai kinai. Tempering Normalizing wela: 860-890^OC. Forging Hot hana ana wela: 1050-850^OHe maikaʻi ka C. Machinability Machinability, heluʻia ma 90% o ka 1112 alloy i hoʻohanaʻia e like me ka 100% machining helu kila.