Smooth Shank Umbrella Head Roofing Nails

Takaitaccen Bayani:

Kusoshi na rufi suna da kan ƙusa mai faɗi kuma galibi ana samun su azaman ƙusoshin shank na zobe.Wani lokaci santsi mai santsi kuma shine mafi asali nau'in kusoshi na rufi.Duk kusoshi masu rufi suna raba sifa mai taimako guda ɗaya: batu mai siffar lu'u-lu'u.An fi amfani da kusoshi na rufin don adana kayan gida, sheathing da jin rufin a wurin.An yi ƙusoshin rufin don karfe, jan karfe da aluminum.Don haka dole ne a sanya su cikin galvanized don samun tsatsa da kariya daga lalata.Farcen Alumnium ya fi ƙusoshi na ƙarfe da tagulla rauni, amma sun fi kamuwa da lalata, da lalata sinadarai da gishiri, fiye da ƙusoshin ƙarfe.

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Cikakken Bayani

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Aikace-aikace

Ana amfani da kusoshi na rufaffiyar don kiyaye kullun gida, zubewa da jigon rufi a wurin.
Har ila yau, kusoshi na rufi sun dace da katako mai wuya da laushi, guntun bamboo ko filastik, ginin bango, gyaran kayan aiki, marufi da dai sauransu.

Siffar

Anti-tsatsa da anti-lalata fenti don sa kusoshi ba sauki ga tsatsa.
An yi kusoshi na rufin da manyan kayan albarkatun ƙasa, mafi ɗorewa.
Cikakke cikin ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayatarwa.

Abubuwan Kayayyakin Kayayyakin Waya Na Farko

Sus	C	Si	Mn	P	S	Ni	Cr	Mo	Cu
304	0.08	1.00	2.00	0.045	0.027	8.0-10.5	18.0-20.0	0.75	0.75
304Hc	0.08	1.00	2.00	0.045	0.028	8.5-10.5	17.0-19.0		2.0-3.0
316	0.08	1.00	2.00	0.045	0.029	10.0-14.0	16.0-18.0	2.0-3.0	0.75
430	0.12	0.75	1.00	0.040	0.030		16.0-18.0

Alamar Waya don Ƙasa daban-daban

mm	CN.WG	SWG	BWG	AS.WG
1G			7.52	7.19
2G			7.21	6.67
3G			6.58	6.19
4G			6.05	5.72
5G			5.59	5.26
6G	5.00	4.88	5.16	4.88
7G	4.50	4.47	4.57	4.50
8G	4.10	4.06	4.19	4.12
9G	3.70	3.66	3.76	3.77
10G	3.40	3.25	3.40	3.43
11G	3.10	2.95	2.05	3.06
12G	2.80	2.64	2.77	2.68
13G	2.50	2.34	2.41	2.32
14G	2.00	2.03	2.11	2.03
15G	1.80	1.83	1.83	1.83
16G	1.60	1.63	1.65	1.58
17G	1.40	1.42	1.47	1.37
18G	1.20	1.22	1.25	1.21
19G	1.10	1.02	1.07	1.04
20G	1.00	0.91	0.89	0.88
21G	0.90	0.81	0.81	0.81
22G		0.71	0.71	0.73
23G		0.61	0.63	0.66
24G		0.56	0.56	0.58
25G		0.51	0.51	0.52