Pepa keleawe

ʻO ka wehewehe pōkole:

Palepa keleawe e pili ana i ka electrolytic copper, zinc a me nā mea hoʻoheheʻe e like me kāna mea maka, ma o ka hana ʻana e ka ingot, ka ʻōwili wela, ka ʻōwili anuanu, ka mālama wela, ka hoʻomaʻemaʻe ʻana i ka ʻili, ka ʻoki ʻana, ka hoʻopau ʻana, a laila hoʻopili. Ka hana ʻana o nā mea hana, plasticity, mechanical properties, corrosion resistance, performance and good tin.

E hoʻouna i ka leka uila iā mākou Noi No Laana

Huahana Huahana

Hoʻolauna Huahana

Nā Kūlana Kūlana Nui

2-1Hui Kemika

inoa	Alloy No.	Ka Hui Kemika (%, Max.)
inoa	Alloy No.	Cu	Fe	Pb	Al	Mn	Sn	Ni	Zn	haumia
keleawe	H96	95.0-97.0	0.10	0.03	---	---	---	0.5	Ua haʻi aku ʻo Rem	0.3
	H90	88.0-91.0	0.10	0.03	---	---	---	0.5	Ua haʻi aku ʻo Rem	0.3
	H85	84.0-86.0	0.10	0.03	---	---	---	0.5	Ua haʻi aku ʻo Rem	0.3
	H70	68.5-71.5	0.10	0.03	---	---	---	0.5	Ua haʻi aku ʻo Rem	0.3
	H68	67.0-70.0	0.10	0.03	---	---	---	0.5	Ua haʻi aku ʻo Rem	0.3
	H65	63.5-68.0	0.10	0.03	---	---	---	0.5	Ua haʻi aku ʻo Rem	0.3
	H63	62.0-65.0	0.15	0.08	---	---	---	0.5	Ua haʻi aku ʻo Rem	0.5
	H62	60.5-63.5	0.15	0.08	---	---	---	0.5	Ua haʻi aku ʻo Rem	0.5

2-2 Papa Aluia

inoa	Kina	ISO	ASTM	JIS
keleawe	H96	CuZn5	C21000	C2100
	H90	CuZn10	C22000	C2200
	H85	CuZn15	C23000	C2300
	H70	CuZn30	C26000	C2600
	H68	---	---	---
	H65	CuZn35	C27000	C2700
	H63	CuZn37	C27200	C2720
	H62	CuZn40	C28000	C2800

2-3 mau hiʻohiʻona

2-3-1Huina wehewehe:mm

inoa	Alloy No.(Kina)	Ka huhū	Nui(mm)
			mānoanoa	Laulā	Ka lōʻihi
keleawe	H59 H62 H63 H65 H68 H70	R	4～8	600～1000	≤3000
	H62 H65 H68 H70 H90 H96	Y Y2 MT	0.2～0.49	600	1000～2000
			0.5～3.0	600～1000	1000～3000

Maka Huhu:O. palupalu;1/4H. 1/4 paakiki;1/2H. 1/2 paakiki;H. Paakiki;EH. Ultrahard;R. ʻO ka ʻōwili wela.

2-3-2 Hui Hoʻomanawanui: mm

mānoanoa	Laulā
	ʻAe ka mānoanoa i ka hoʻokaʻawale ±			ʻAe ka laula i ka hoʻokaʻawale ±
	＜400	<600	<1000	＜400	<600	<1000
0.5-0.8	0.035	0.050	0.080	0.3	0.3	1.5
0.8-1.2	0.040	0.060	0.090	0.3	0.5	1.5
1.2~2.0	0.050	0.080	0.100	0.3	0.5	2.5
2.0~3.2	0.060	0.100	0.120	0.5	0.5	2.5

2-3-3 Hana Hana

Ka huhū		Ikaika U'i N/mm2	ʻO ka elongation ≥%	ʻoʻoleʻa HV
M	(ʻO)	≥290	35	---
Y4	(1/4H)	325-410	30	75-125
Y2	(1/2H)	340-470	20	85-145
Y	(H)	390-630	10	105-175
T	(EH)	≥490	2.5	≥145
R		---	---	---