ASTM A325 Heavy Hex Structural Bolts

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ASTM A325 / A325M Heavy Hex Structural Bolts Cov bolts yog tsim los siv rau hauv cov qauv kev sib txuas. Cov kev sib txuas no raug them raws li qhov yuav tsum tau muaj ntawm Cov Kev Qhia Tshwj Xeeb rau Cov Khoom Siv Hluav Taws Xob Siv ASTM A325 Bolts, tau pom zoo los ntawm Pawg Saib Xyuas Kev Tshawb Fawb ntawm Cov Txheej Txheem Kev Sib Txuas, tau pom zoo los ntawm American Institute of Steel Siv thiab los ntawm Lub Tsev Haujlwm Fastener. Dimension: ASME B18.2.6 (Inch Loj), ASME B18.2.3.7M (Metric Loj) Xov Loj: 1/2 "-1.1/2", M12-M36, ...

FOB Nqe:US $0.5 - 9,999 / Daim

Min. Order Quantity:100 Daim / Daim

Muaj peev xwm muab khoom:10000 Daim / Daim ib hlis

Chaw nres nkoj:Ningbo

Cov nqe lus them nqi:L / C, D / A, D / P, T / T

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ASTM A325 / A325M Heavy Hex Structural Bolts

Cov bolts yog tsim los siv rau hauv kev sib txuas ua ke. Cov kev sib txuas no raug them raws li qhov yuav tsum tau muaj ntawm Cov Kev Qhia Tshwj Xeeb rau Cov Khoom Siv Hluav Taws Xob Siv ASTM A325 Bolts, tau pom zoo los ntawm Pawg Saib Xyuas Kev Tshawb Fawb ntawm Cov Txheej Txheem Kev Sib Txuas, tau pom zoo los ntawm American Institute of Steel Siv thiab los ntawm Lub Tsev Haujlwm Fastener.

Dimension: ASME B18.2.6 (Inch Loj), ASME B18.2.3.7M (Metric Loj)

Xov Loj: 1/2 "-1.1/2", M12-M36, nrog ntau qhov ntev

Qib: ASTM A325 / A325M Hom-1

Nto: Dub Oxide, Zinc Plating, Kub Dip Galvanized, Dacromet, thiab lwm yam

Ntim: Tej yam li 25 kgs txhua lub thawv, 36 cartons txhua pallet

Advantage: Kev Tswjhwm Zoo thiab nruj nruj, tus nqi sib tw, xa khoom raws sijhawm; Kev pab txhawb nqa, Supply Test Reports

Thov koj xav tiv tauj peb kom paub meej ntxiv.

Hauv xyoo 2016, ASTM A325 tau raug tshem tawm thiab hloov los ntawm ASTM F3125, uas tam sim no A325 dhau los ua qib raws li F3125 specification. F3125 specification yog kev sib sau ua ke thiab hloov ntawm rau ASTM tus qauv, suav nrog; A325, A325M, A490, A490M, F1852, thiab F2280.

Ua ntej nws tshem tawm hauv 2016, ASTM A325 specification tau them lub zog siab hnyav hex qauv bolts los ntawm 1/2 "txoj kab uas hla mus txog 1-1/2" txoj kab uas hla. Cov bolts no yog tsim los siv rau hauv cov qauv kev sib txuas thiab yog li ntawd muaj cov xov luv luv dua li cov qauv hex bolts.

Qhov kev qhia tshwj xeeb no tsuas yog siv rau hnyav hex qauv bolts nkaus xwb. Rau bolts ntawm lwm cov teeb tsa thiab cov xov ntev nrog cov khoom zoo sib xws, saib Specification A449.

Bolts rau kev siv dav dav, suav nrog cov ntsia hlau thauj tog rau nkoj, tau them los ntawm Specification A449. Kuj xa mus rau Specification A449 rau quenched thiab tempered steel bolts thiab studs nrog diameters ntau dua 1-1/2 "tab sis nrog cov khoom zoo sib xws.

ASTM A 325, ASTM A325

Scope
ASTM A325 specification npog lub zog siab hnyav hex qauv bolts los ntawm ½ "txoj kab uas hla mus txog 1-1/2" txoj kab uas hla. Cov bolts no yog tsim los siv rau hauv cov qauv kev sib txuas thiab yog li ntawd muaj cov xov luv luv dua li cov qauv hex bolts. Xa mus rau nplooj ntawv Tus Qauv Bolts ntawm peb qhov chaw rau cov xov ntev thiab lwm qhov ntev.
Qhov kev qhia tshwj xeeb no tsuas yog siv rau hnyav hex qauv bolts nkaus xwb. Rau bolts ntawm lwm yam kev teeb tsa thiab xov ntev nrog cov khoom zoo sib xws, saib Specification A 449.
Bolts rau kev siv dav dav, suav nrog cov thauj tog rau nkoj bolts, tau them los ntawm Specification A 449. Kuj xa mus rau Specification A 449 rau quenched thiab tempered steel bolts thiab studs nrog diameters ntau dua 1-1/2 ""tab sis nrog cov khoom zoo sib xws.

Hom

HOM 1	Nruab nrab carbon, carbon boron, los yog nruab nrab carbon alloy hlau.
HOM 2	Tshem tawm lub Kaum Ib Hlis 1991.
HOM 3	Huab cua steel.

T	Tag nrho threaded A325.(Tshwj xeeb rau 4 npaug ntawm txoj kab uas hla hauv qhov ntev)
M	Metric A325.

Hom kev sib txuas

SC	Khawb qhov tseem ceeb txuas.
N	Cov kabmob hom kev sib txuas nrog cov xov muaj nyob rau hauv lub dav hlau shear.
X	Cov kabmob-hom kev sib txuas nrog cov xov tsis suav nrog lub dav hlau shear.

Mechanical Properties

Loj	Tensile, ksi	Yog, ksi	Elong. %, min	RA%, min
1/2 – 1	120 feeb	92 nqi	14	35
1-1/8 – 1-1/2	105 feeb	81 nqi	14	35

Pom zooTxiv ntseej thiab Washers

Txiv ntseej			Cov ntxhua khaub ncaws
Hom 1		Hom 3	Hom 1	Hom 3
Plain	Galvanized	Plain
A563C, C3, D, DH, DH3	A563DH	A563C3, DH3	F436-1	F436-3
Nco tseg: Cov txiv ntseej ua tau raws li A194 Qib 2H yog qhov tsim nyog rau kev siv nrog A325 hnyav hex qauv bolts. ASTM A563 Nut Compatibility Chart muaj cov npe ua tiav ntawm cov lus qhia tshwj xeeb.