ASTM A449 Hex Cap Screws

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ASTM A449 Hex Cap Screws Hex Bolts Paerewa: ASME B18.2.1 ki te kore e tohua (Kei te waatea ano nga momo whirihoranga) Rahi Miro: 1/4"-3" me nga momo roa Koeke: ASTM A449 Momo-1 Mutu: Black Oxide, Zinc Whakakikoruatia, Dacromet, Hot Dip Galvanized, PTFE me te pera i runga i te Tarapi: Nui mo te 25 kgs ia kaata, 36 kaata ia pallet Painga: Kounga Teitei me te Mana Kounga Tino, Te Utu Whakataetae, Te Tukunga Tika; Tautoko Hangarau, Tuku Ripoata Whakamatau Tena koa waea mai...

Utu FOB:US $0.5 - 9,999 / Piece

Min.Ota Rahi:100 Piece/Pieces

Whakarato Kaha:10000 Piece/Pieces ia Marama

Tauranga:Ningbo

Nga tikanga utu:L/C,D/A,D/P,T/T

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ASTM A449Hex Cap ScrewsHex Bolts

Paerewa: ASME B18.2.1 ki te kore e tohua

(Kei te waatea ano nga momo whirihoranga)

Rahi Miro: 1/4”-3” me nga momo roa

Kōeke: ASTM A449 Momo-1

Mutu: Black Oxide, Zinc Plated, Dacromet, Hot Dip Galvanized, PTFE me etahi atu

Taapapa: Te nuinga o te 25 kgs ia kaata, 36 kaata mo ia papa

Painga: Te Kounga teitei me te Mana Kounga Tino, Te Utu Whakataetae, Te Tukunga Tika; Tautoko Hangarau, Ripoata Whakamātautau Tuku

Tena koa whakapiri mai ki a maatau mo etahi atu korero.

ASTM A449

Ko te ASTM A449 e hipoki ana i nga pou, nga rakau, me nga punga o nga punga i roto i nga diameter mai i te 1/4" ki te 3" whakauru. He raka kaha reo i hangaia mai i te waro waro, te rino koranu ranei e whakawhanake ana i ona uara miihini na roto i te tukanga maimoatanga wera. Ko te tikanga mo nga tono miihini whanui.

He rite tonu te matū me te kaha o te ASTM A449 ki te ASTM A325 me te SAE J429 kōeke 5. Heoi, he ngawari ake te A449 i te mea ka kapi te awhe diameter nui ake, kaore i te aukatihia e tetahi whirihoranga motuhake.

A449 Momo

MOMO 1	Te maitai waro, te rino waro, te rino koranu, te rino koranu koranu ranei.
MOMO 2	Kua tangohia 2003
MOMO 3	Te maitai huarere.

A449 Nga Taonga Miihini

Rahi	Tana, ksi	Tukua, ksi	Elong. %, min	RA %, min
1⁄4 - 1	120 min	92 min	14	35
11⁄8 - 11⁄2	105 min	81 min	14	35
15⁄8 - 3	90 min	58 min	14	35

A449 Ahuatanga matū

Momo 1 Bolts
Huānga	Waro maitai	Wao Boron Steel	Korotahi Steel	Korohia Boron Steel
waro	0.30 – 0.52%	0.30 – 0.52%	0.30 – 0.52%	0.30 – 0.52%
Manganese, min	0.60%	0.60%	0.60%	0.60%
Phosphorus, max	0.040%	0.040%	0.035%	0.035%
Whanariki, max	0.050%	0.050%	0.040%	0.040%
Silicon	0.15-0.30%	0.10 – 0.30%	0.15 – 0.35%	0.15 – 0.35%
Boron		0.0005 – 0.003%		0.0005 – 0.003%
Huānga whakakotahi			*	*
* Ko te rino, i whakatauhia e te American Iron and Steel Institute, ka kiia he koranu ina neke ake te awhe morahi mo te ihirangi o nga huānga whakakotahi i tetahi o nga rohe e whai ake nei: Manganese, 1.65%, silicon, 0.60%, parahi . chromium tae atu ki te 3.99%, te cobalt, te columbium, te molybdenum, te nickel, te titanium, te tungsten, te vanadium, te zirconium me etahi atu huānga whakakotahitanga kua taapirihia kia whiwhi ai i te paanga whakakotahitanga e hiahiatia ana.

Momo 3 Bolts, Class *
Huānga	A	B	C	D	E	F
waro	0.33 – 0.40%	0.38 – 0.48%	0.15 – 0.25%	0.15 – 0.25%	0.20 – 0.25%	0.20 – 0.25%
konupora	0.90 – 1.20%	0.70 – 0.90%	0.80 – 1.35%	0.40 – 1.20%	0.60 – 1.00%	0.90 – 1.20%
Phosphorus	0.035% mōrahi	0.06 – 0.12%	0.035% mōrahi	0.035% mōrahi	0.035%	0.035%
Whanariki, max	0.040%	0.040%	0.040%	0.040%	0.040%	0.040%
Silicon	0.15 – 0.35%	0.30 – 0.50%	0.15 – 0.35%	0.25 – 0.50%	0.15 – 0.35%	0.15 – 0.35%
Te parahi	0.25 – 0.45%	0.20 – 0.40%	0.20 – 0.50%	0.30 – 0.50%	0.30 – 0.60%	0.20 – 0.40%
Nickel	0.25 – 0.45%	0.50 – 0.80%	0.25 – 0.50%	0.50 – 0.80%	0.30 – 0.60%	0.20 – 0.40%
Chromium	0.45 – 0.65%	0.50 – 0.75%	0.30 – 0.50%	0.50 – 1.00%	0.60 – 0.90%	0.45 – 0.65%
Vanadium			0.020% min
Molybdenum		0.06% mōrahi		0.10% mōrahi
Titanium				0.05% mōrahi
* Ko te kowhiringa o te karaehe ma te kaihanga

A449 Pūmārō Tūtohutia

Nati			Kaihoroi
Maamaa		Piauau
1/4 – 1-1/2	1-5/8 – 3	1/4 – 3
A563B Hex	A563A Hex Taumaha	A563DH Hex Taumaha	F436
Tuhipoka: Ko nga nati o etahi atu reanga he nui ake te taumahatanga o te taumahatanga i te koeke kua tohua. Kei te ASTM A563 Nut Compatibility Chart te rarangi katoa o nga korero.