Ka Manao Kumu o na Papa keleawe

ʻO ka pā keleawe H62 he mea keleawe -zinc alloy i hoʻohana nui ʻia i ka hana ʻenehana a no ka pūʻulu keleawe maʻamau. ʻO ka "H62" ma kona inoa e hōʻike ana i kahi hōʻike helu kikoʻī ma ka Chinese National Standard (GB). He kūlana koʻikoʻi kēia mea i nā ʻoihana he nui ma muli o kāna mau waiwai mechanical maikaʻi loa a me ke kumukūʻai kūpono.
He waihoʻoluʻu melemele gula maʻamau ka pā keleawe H62, aia ma waena o ka ʻulaʻula ʻulaʻula o ke keleawe maʻemaʻe a me ka melemele ʻeleʻele o ke keleawe -zinc kiʻekiʻe. Hoʻohālikelike ʻia me ke keleawe maʻemaʻe, ʻaʻole mālama wale ka pā keleawe H62 i ka conductivity uila a me ka thermal maikaʻi akā hoʻonui nui i ka ikaika a me ka paʻakikī, a i ka manawa like, ʻoi aku ka maikaʻi o ka hoʻolei ʻana a me ka machinability.