ASTM A490 A490M Heavy Hex Structural Bolt

Fa'amatalaga Puupuu:

ASTM A490 A490M Heavy Hex Structural Bolts O faʻamau e faʻamoemoe e faʻaoga i fesoʻotaʻiga fausaga. O nei fesoʻotaʻiga o loʻo ufiufiina i lalo o manaʻoga o le Faʻamatalaga mo Soʻotaga Faʻapipiʻi Faʻaaogaina ASTM A490 Bolts, faʻamaonia e le Fono Suesuega i luga o Fesoʻotaʻiga Faʻavae, faʻamaonia e le American Institute of Steel Construction ma le Industrial Fastener Institute. Fua: ASME B18.2.6, ASME/ANSI B18.2.3.7M Inisi Tele: 1/2″-1.1/2″ ma eseese umi Metric Size: M12-...

FOB tau:US $0.5 - 9,999 / Vaega

Min. Order Quantity:100 Vaega/Pisi

Avanoa Avanoa:10000 Piece/Pieces i le masina

Taulaga:Ningbo

Tulaga totogi:L/C,D/A,D/P,T/T

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Fa'amatalaga Oloa

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ASTM A490 A490M U'u Faufale Hex Heavy

O faʻamau e faʻamoemoe mo le faʻaogaina i fesoʻotaʻiga fausaga. O nei fesoʻotaʻiga o loʻo ufiufiina i lalo o manaʻoga o le Faʻamatalaga mo Soʻotaga Faʻapipiʻi Faʻaaogaina ASTM A490 Bolts, faʻamaonia e le Fono Suesuega i luga o Fesoʻotaʻiga Faʻavae, faʻamaonia e le American Institute of Steel Construction ma le Industrial Fastener Institute.

Fua: ASME B18.2.6, ASME/ANSI B18.2.3.7M

Inisi Tele: 1/2″-1.1/2″ ma eseese umi

Metric Size: M12-M36 ma eseese umi

Vasega: ASTM A490 A490M Ituaiga-1

Fa'auma: Black Oxide, Zinc Plating, Dacromet, ma isi

afifiina: Bulk e uiga i 25 kilokalama pusa taitasi, 36 cartons taitasi pallet

Tulaga lelei: Tulaga Maualuga Maualuga ma Pulea Tulaga Faʻatonu, Tau faʻatauvaʻa, Tuʻuina atu taimi; Lagolago fa'atekinisi, Tu'uina atu Lipoti Su'ega

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ASTM A490

A'o le'i fa'aui i tua i le 2016, o le ASTM A490 fa'amatalaga na ufiufi ma fa'afefeteina, uamea fa'afefiloi, mamafa fa'amau fa'avae hex mai le 1/2" le lautele e o'o i le 1-1/2" le lautele ma le la'ititi 150 ksi tensile. O nei fa'amau e fa'amoemoe e fa'aoga i so'otaga fa'atulagaina ma o lea e pupuu ai le umi o filo nai lo fa'amau fa'amau. Va'ai i le Structural Bolts itulau o la matou 'upega tafaʻilagi mo filo umi ma isi itu tutusa. A490 bolts e tutusa i le faʻaogaina ma le fua i le A325 heavy hex structural bolts ae e faia mai le uʻamea uʻamea nai lo le medium carbon steel, e maua ai se faʻamau malosi maualuga. O le fa'amatalaga A490 e fa'atatau i na'o fa'amau fa'a hex mamafa. Mo fa'amau e 'ese'ese le umi o filo nai lo le fa'atonuga mo fa'amau fa'apipi'i ae e iai mea fa'ainisinia tutusa, va'ai Fa'amatalaga A354 grade BD. Ole ASTM A490 fa'amau e le tatau ona ufiufi ile u'amea vevela, fa'amea fa'ainisinia, po'o le fa'aeletise ile zinc ona ole a'afiaga ole hydrogen embrittlement. Ua fa'amaonia e le ASTM le fa'apipi'iina o fa'amau A490 fa'atasi ma le Zinc/Aluminum Corrosion Protective Coatings mo le ASTM F1136 Vasega 3, fa'apisinisi e ta'ua o Geomet. O suʻega faʻaopoopo i le tulaga o le Suʻesuʻega Faʻamaneta mo Faʻasalaga Faʻaumiumi ma Transverse Cracks o se manaʻoga o le faʻamatalaga A490.

A490 Ituaiga

Ituaiga 1	Medium carbon ma alloy steel.
Ituaiga 2	Fa'aui i tua i le 2002.
Ituaiga 3	Uamea tau.
M	Fua A490.

A490 Ituaiga So'oga

SC	Fa'ase'e feso'ota'iga taua.
N	Feso'ota'iga ituaiga fa'amau ma filo o lo'o i totonu o le va'alele sele.
X	Feso'ota'iga ituaiga fa'amau fa'atasi ma filo e le'i aofia ai mai le va'a sele.

A490 Meatotino Fa'ainisinia

Tele	Tensile, ksi	Tuuina atu, ksi	Elong. %, min	RA %, min
1/2 – 1-1/2	150-173	130	14	40

A490 Meatotino Vailaau

Ituaiga 1 Bolts
Elemene	Tele 1/2 i le 1-3/8	Tele 1-1/2
Carbon, max	0.30 – 0.48%	0.35 – 0.53%
Phosphorus, max	0.040%	0.040%
Sulfur, max	0.040%	0.040%
Elemene Alloying	*	*
* Uamea, e pei ona faamatalaina e le American Iron and Steel Institute, e tatau ona avea o se uʻamea pe a oʻo i le maualuga maualuga o loʻo tuʻuina atu mo mea o loʻo i totonu o elemene faʻafefiloi e sili atu i le tasi o le tele o tapulaʻa nei: Manganese, 1.65%, silicon, 0.60%, copper , 0.60%, poʻo le mea e faʻamaonia ai pe manaʻomia ai se tulaga faʻapitoa poʻo se laʻititi laʻititi o soʻo se elemene o loʻo mulimuli mai i totonu o tapulaʻa o le fanua faʻamaonia o uʻamea faufale: alumini, chromium e oʻo atu i le 3.99%, cobalt, columbium, molybdenum, nickel, titanium, tungsten, vanadium, zirconium poʻo soʻo se isi elemene faʻafefiloi e faʻaopoopoina e maua ai se manaʻoga faʻafefiloi.

Ituaiga 3 Bolts
Elemene	Laisene 1/2 i le 3/4	Tele i luga 3/4
kaponi	0.20 – 0.53%	0.30 – 0.53%
Manganese, min	0.40%	0.40%
Phosphorus, max	0.035%	0.035%
Sulfur, max	0.040%	0.040%
Kopa	0.20 – 0.60%	0.20 – 0.60%
Chromium, min	0.45%	0.45%
Nikeli, min	0.20%	0.20%
or
Molybdenum, min	0.15%	0.15%

A490 Meafaigaluega Fautuaina

Nati		Fufulu
Ituaiga 1	Ituaiga 3	Ituaiga 1	Ituaiga 3
A563DH	A563DH3	F436-1	F436-3
Fa'aaliga: O nati e fetaui ma le A194 Vasega 2H o se mea e suitulaga talafeagai mo le fa'aoga i le A490 mamafa fa'amau. Mulimuli i le so'oga mo le ASTM A563 Nut Compatibility Chart.