ASTM A479 khoom yog dab tsi?

ASTM A479 khoom yog dab tsi?cov

ASTM A479 / A479M - Txuj kev qhia tshwj xeeb rau Stainless Hlau Bars thiab Profiles siv rau hauv Boilers thiab Lwm Cov Nkoj Siabyog cov txheej txheem khoom siv uas txhais tau hais tias yuav tsum tau ua rau stainless hlau tuav (puag, square, hexagonal) thiab profiles (lub kaum sab xis, tees, channels) siv tshwj xeeb rau boilers thiab siab hlab ntsha, qhia txog tshuaj muaj pes tsawg leeg, txhua yam khoom, kev kho cua sov thiab kev ntsuam xyuas rau ntau yam austenitic, ferritic thiab duplex qib.

ASTM A479 Round Bar

Round bar homcov	Kub forging, Kub dov, kos duab txias, ci tiav thiab dub tiav
Txoj caicov	JIS, AISI, ASTM, GB, BS, DIN, EN
Txoj kab uas hlacov	2-350 hli
Ntev (m)cov	Random ntev 3-6 m los yog ntev ntev los yog raws li kev thov
Kev xa khoomcov	Kub Forging / Kub Rolling + Annealing / Normalized / Quenching / Quenching thiab Tempering / Kev daws / Kev laus / qeeb txias
Ua siab ntevcov	± 0.2 hli
Ntocov	Glossy tiav, Dub tiav, Sib tsoo tiav, Rough tiav
Daim ntawv pov thawjcov	ISO9001, ROHS, MTC lossis ua qhov kev xeem raws li cov neeg siv khoom xav tau

Tshuaj muaj pes tsawg leeg ASTM A479cov

	c	Yog lawm	mn	Yog lawm	Q	Tsis yog (min.)	Cr (min.)	N
A 479 304	0.07 ib	0.75 ib	2.0	0.03 ib	0.045 ib	8.0: 10.5 Nws	18.0: 20.0 Nws	-
A479 304L	0.03 ib	0.75 ib	2.0	0.03 ib	0.045 ib	8.0: 12.0 Nws	18.0: 20.0 Nws	0.10

Mechanical Properties ntawm Hom 316 ASTM A479cov

Qib	Tensile stress (MPa) min.	Elastic txwv 0.2% min.	Extension min. (% hauv 50mm)	Rockwell hardness B max.	Max Brinell
ASTM A479 Gr 304 Cov	515	205 MPa	40%	92 HWM B	201 H.B.
Tom ntej: ASTM A479 Gr 304L	485	170 MPa	40%	92 HWM B	201 H.B.
ASTM A479 Gr 304H Cov Lus Qhia	515	205 MPa	40%	92 HWM B	201 H.B.
ASTM A479 Gr 316	515	205 MPa	40%	95 HH B	217 Ib.
Tom ntej: ASTM A479 Gr 316L	485	170 MPa	40%	95 HH B	217 Ib.
ASTM A479 Gr 316H Cov Lus Qhia	515	205 MPa	40%	95 HH B	217 Ib.

Stainless hlau Bar Specificationscov

ASTM A479 Cov Khoom Siv Hluav Taws XobQhov kev qhia tshwj xeeb no suav nrog cov khoom kub lossis txias tiav, suav nrog puag ncig, square thiab hexagonal, thiab kub dov los yog extruded profiles, xws li cov ces kaum, tees thiab raws, nyob rau hauv cov feem ntau siv hom stainless hlau.

ASTM A479 Cov Khoom Siv Hluav Taws XobQhov kev qhia tshwj xeeb no suav nrog kub thiab txias tiav stainless hlau tuav, suav nrog puag ncig, square thiab hexagonal, thiab kub dov los yog extruded profiles xws li cov ces kaum, tees thiab raws.

ASTM A484 Cov khoom lag luamQhov kev qhia tshwj xeeb no suav nrog cov tuav, profiles, forgings thiab ingots lossis lwm yam khoom siv ua tiav ntawm cov hlau tsis huv, tshwj tsis yog hlau, forging. Cov ntaub ntawv muaj nyob rau hauv plaub hom kev mob.

ASTM A582 Cov Lus Qhia Tshwj XeebQhov kev qhia tshwj xeeb no suav nrog cov khoom kub lossis txias tiav, haum rau cov txheej txheem machining. Xws li puag ncig, square thiab hexagonal, ntau hom dawb-machining stainless hlau.

ASTM B 473 3Qhov kev qhia tshwj xeeb no suav nrog cov nickel alloy tuav thiab cov xov hlau, uas tuaj yeem ua rau hauv kev daws teeb meem annealed, stabilized annealed mob, lossis annealed mob.

Chaw tsim tshuaj paus ntawm ASTM A479 Bars rau Siab Vessels thiab Boilerscov

Round bar, ASTM A479 GR 316 / 316L, loj Ø 16 mm - $ 568 / kg

Round bar, ASTM A479 GR 304/304L, loj Ø 12.7 mm - $ 538 / kg

Dab tsi yog qhov txawv ntawm ASTM A276 thiab ASTM A479?cov

Qhov sib txawv tseem ceeb ntawm ASTM A276 thiab A479 yog A276 npog cov khoom siv rov ua dua tshiab thiab cov qib machining dawb, thaum A479 tsis hais txog nws thiab yog li xav tias yuav tsis them. ASTM A479 cov ntaub ntawv tshwj xeeb yog siv rau hauv cov hlab ntsha siab thiab kev siv boiler.

GNEE yog tus neeg muag khoom ntseeg siab ntawm ASTM A479 round bars, muab 304, 304L, 316 thiab 316L round bars nrog diameters feem ntau xws li Ø 6mm mus rau Ø 450mm, thiab muaj nyob rau hauv cov tshuaj annealed los yog tov annealed thiab laus mob.

Txhua qhov puag ncig yog tsim rau ASTM A479 thiab ASTM A276 thiab tuaj yeem muab nrog EN 10204 3.1. daim ntawv pov thawj

GNEE muaj ntau yam khoom siv, xws li kub dov, forged tuav, tev bar, polished tuav thiab txiav-rau-ntev tuav, kom ua tau raws li kev sib txawv thiab kev ua haujlwm.

Rau kev thauj mus los thiab ntim khoom, cov kab puag ncig muaj kev tiv thaiv nrog cov roj xeb, yas qhwv thiab ntim rau hauv seaworthy ntoo thawv lossis steel strapping.

ASTM A479 round bars

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