Saina HDG DIN933 Hex Head Bolt Hot Dipped Galvanized gaosi oloa ma fa'atau |Hongji

HDG DIN933 Hex Head Bolt Vevela fa'a'u'u

Fa'amatalaga Puupuu:

Tulaga masani: DIN933

Igoa Oloa: Hex Head Bolt Hot lofu u'aveni

Upu Autu: DIN 933, HDG

Tele: M3-M42

Mea: SUS304, SUS316

Vasega Malosi: 4.8, 5.8, 6.8, 8.8

Togafitiga Laufanua: Fa'ata'atia

Umi ole filo: filo atoa/ afa filo

Ituaiga filo: Ma'a'a/Malo

Fa'aputuina: Pusi Pusa/Laau

Isi Fa'ailoga: Tuuina atu fa'ailoga ulu fa'apitoa.

Auina imeli ia matou

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filo atoa hex head bolt Saina falegaosimea1

d					M1.6		M2		M2.5		M3		(M3.5)		M4		M5		M6		(M7)		M8		M10		M12		(M14)		M16
P			Pitch		0.35		0.4		0.45		0.5		0.6		0.7		0.8		1		1		1.25		1.5		1.75		2		2
a			Max		1.05		1.2		1.35		1.5		1.8		2.1		2.4		3		3		3.75		4.5		5.25		6		6
c			Min		0.1		0.1		0.1		0.15		0.15		0.15		0.15		0.15		0.15		0.15		0.15		0.15		0.15		0.2
			Max		0.25		0.25		0.25		0.4		0.4		0.4		0.5		0.5		0.5		0.6		0.6		0.6		0.6		0.8
d_a			Max		2		2.6		3.1		3.6		4.1		4.7		5.7		6.8		7.8		9.2		11.2		13.7		15.7		17.7
d_w			Ose Vasega	Min	2.4		3.2		4.1		4.6		5.1		5.9		6.9		8.9		9.6		11.6		15.6		17.4		20.5		22.5
			B Vasega	Min	-		-		-		-		-		5.7		6.7		8.7		9.4		11.4		15.4		17.2		20.1		22
e			Ose Vasega	Min	3.41		4.32		5.45		6.01		6.58		7.66		8.79		11.05		12.12		14.38		18.9		21.1		24.49		26.75
			B Vasega	Min	-		-		-		-		-		7.5		8.63		10.89		11.94		14.2		18.72		20.88		23.91		26.17
k			Nominal		1.1		1.4		1.7		2		2.4		2.8		3.5		4		4.8		5.3		6.4		7.5		8.8		10
			Ose Vasega	Min	0.98		1.28		1.58		1.88		2.28		2.68		3.35		3.85		4.65		5.15		6.22		7.32		8.62		9.82
				Max	1.22		1.52		1.82		2.12		2.52		2.92		3.65		4.15		4.95		5.45		6.56		7.68		8.98		10.18
			B Vasega	Min	-		-		-		-		-		2.6		3.26		3.76		4.56		5.06		6.11		7.21		8.51		9.71
				Max	-		-		-		-		-		3		3.74		4.24		5.04		5.54		6.69		7.79		9.09		10.29
k₁			Min		0.7		0.9		1.1		1.3		1.6		1.9		2.28		2.63		3.19		3.54		4.28		5.05		5.96		6.8
r			Min		0.1		0.1		0.1		0.1		0.1		0.2		0.2		0.25		0.25		0.4		0.4		0.6		0.6		0.6
s			Max=Numera		3.2		4		5		5.5		6		7		8		10		11		13		17		19		22		24
			Ose Vasega	Min	3.02		3.82		4.82		5.32		5.82		6.78		7.78		9.78		10.73		12.73		16.73		18.67		21.67		23.67
			B Vasega	Min	-		-		-		-		-		6.64		7.64		9.64		10.57		12.57		16.57		18.48		21.16		23.16
d						(M18)		M20		(M22)		M24		(M27)		M30		(M33)		M36		(M39)		M42		(M45)		M48		(M52)
P	Pitch					2.5		2.5		2.5		3		3		3.5		3.5		4		4		4.5		4.5		5		5
a	Max					7.5		7.5		7.5		9		9		10.5		10.5		12		12		13.5		13.5		15		15
c	Min					0.2		0.2		0.2		0.2		0.2		0.2		0.2		0.2		0.3		0.3		0.3		0.3		0.3
	Max					0.8		0.8		0.8		0.8		0.8		0.8		0.8		0.8		1		1		1		1		1
d_a	Max					20.2		22.4		24.4		26.4		30.4		33.4		36.4		39.4		42.4		45.6		48.6		52.6		56.6
d_w	Ose Vasega	Min				25.3		28.2		30		33.6		-		-		-		-		-		-		-		-		-
	B Vasega	Min				24.8		27.7		29.5		33.2		38		42.7		46.5		51.1		55.9		59.9		64.7		69.4		74.2
e	Ose Vasega	Min				30.14		33.53		35.72		39.98		-		-		-		-		-		-		-		-		-
	B Vasega	Min				29.56		32.95		35.03		39.55		45.2		50.85		55.37		60.79		66.44		71.3		76.95		82.6		88.25
k	Nominal					11.5		12.5		14		15		17		18.7		21		22.5		25		26		28		30		33
	Ose Vasega	Min				11.28		12.28		13.78		14.78		-		-		-		-		-		-		-		-		-
		Max				11.72		12.72		14.22		15.22		-		-		-		-		-		-		-		-		-
	B Vasega	Min				11.15		12.15		13.65		14.65		16.65		18.28		20.58		22.08		24.58		25.58		27.58		29.58		32.5
		Max				11.85		12.85		14.35		15.35		17.35		19.12		21.42		22.92		25.42		26.42		28.42		30.42		33.5
k₁	Min					7.8		8.5		9.6		10.3		11.7		12.8		14.4		15.5		17.2		17.9		19.3		20.9		22.8
r	Min					0.6		0.8		0.8		0.8		1		1		1		1		1		1.2		1.2		1.6		1.6
s	Max=Numera					27		30		32		36		41		46		50		55		60		65		70		75		80
	Ose Vasega	Min				26.67		29.67		31.61		35.38		-		-		-		-		-		-		-		-		-
	B Vasega	Min				26.15		29.16		31		35		40		45		49		53.8		58.8		63.1		68.1		73.1		78.1

Fa'amatalaga ata

O le HDG e masani lava ona fa'asino ile fa'amea vevela.O le galvanizing vevela o le faia lea o le u'amea uʻamea faʻafefe ma le uʻamea matrix e maua ai se mea faʻapipiʻi, ina ia tuʻufaʻatasia le matrix ma le ufiufi.Hot-dip galvanizing o le pikiina muamua o le uʻamea ma le uamea vaega, ina ia aveese le uʻamea oxide i luga o le uʻamea ma vaega uʻamea, pe a uma le pikiina, e faʻamamāina i totonu o se tane o le ammonium chloride poʻo le zinc chloride aqueous solution poʻo se fa'afefiloi vaifofo vai o le ammonium chloride ma le zinc chloride, ona lafo atu lea i le vai vevela.Hot-dip galvanizing o loʻo i ai le lelei o le ufiufi toniga, faʻapipiʻi malosi ma le umi o le auaunaga.

O le tetee o le corrosion e masani lava ona fuafua i le mafiafia o le galvanized layer, o lea o le fuaina o le mafiafia e masani lava o le faavae autu mo le faʻamasinoina o le lelei o le galvanized layer.O le maualuga ma le saoasaoa o le fofo e iai foi se aafiaga tele.O le mea lea, e toetoe lava a le mafai ona maua se mafiafia o le ufiufi atoa.O le mea lea, o le fuaina o le aofaʻi o le faʻapipiʻi e le mafai ona faʻamasinoina e se tasi itu (nofoaga).E na'o le 'anoa le fuaina o le averesi o le mamafa o le pipi'i (g) i le iunite (㎡).E tele auala e fuaina ai le aofaʻi o le adhesion, e pei o le faʻaleagaina o vaega metallographic metotia mataʻituina, auala pikiina, auala mita mafiafia ata tifaga e le faʻaleagaina, auala eletise, metotia faʻatatau o le eseesega o le mamafa i le va o oloa ulufale mai ma fafo, ma isi. le auala fuaina mafiafia ata ma le auala pikiina.

Fa'ato'a filo hex ulu fa'amau saina fale gaosimea3

afifiina

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