Cina OEM custom keusik castings tina beusi abu kalawanjasa mesin CNC. Besi tuang abu nyaéta logam ferrous anu seménit terurai jadi beusi jeung karbon dina bentuk grafit anu disebut graphitization cast irons dimana perséntase badag sementit decomposed ku graphitization.
Grey Beusi Bahan sasmita | |||||||
Nagara | Standar | Kelas Sarua tina Beusi Gray (Beusi Tuang Gray) | |||||
ISO | ISO 185 | 100 | 150 | 200 | 250 | 300 | 350 |
Cina | GB 9439 | HT100 | HT150 | HT200 | HT250 | HT300 | HT350 |
AS | ASTM A48 | - | NO.20 | NO.30 | NO.35 | NO.40 | NO.50 |
NO.25 | NO.45 | ||||||
Jérman | DIN 1691 | GG10 | GG15 | GG20 | GG25 | GG30 | GG35 |
Austria | |||||||
Éropa | EN 1561 | EN-GJL-100 | EN-GJL-150 | EN-GJL-200 | EN-GJL-250 | EN-GJL-300 | EN-GJL-350 |
Jepang | JIS G5501 | FC100 | FC150 | FC200 | FC250 | FC300 | FC350 |
Itali | UNI 5007 | G10 | G15 | G20 | G25 | G30 | G35 |
Perancis | NF A32-101 | - | FGL150 | FGL200 | FGL250 | FGL300 | FGL350 |
UK | BS 1452 | 100 | 150 | 200 | 250 | 300 | 350 |
India | IS 210 | - | FG150 | FG200 | FG260 | FG300 | FG350 |
Spanyol | UNF | - | FG15 | FG20 | FG25 | FG30 | FG35 |
Bélgia | NBN 830-01 | FGG10 | FGG15 | FGG20 | FGG25 | FGG30 | FGG35 |
Australia | AS 1830 | - | T150 | T220 | T260 | T300 | T350 |
Swédia | SS 14 01 | O110 | O115 | O120 | O125 | O130 | O135 |
Norwégia | NS11 100 | SJG100 | SJG150 | SJG200 | SJG250 | SJG300 | SJG350 |
Min. Kakuatan Tensile (Mpa) | 100 | 150 | 200 | 250 | 300 | 350 |
Karakteristik kinerja tina Gray Iron Castings:
• beusi abu cair boga fluidity alus, sarta shrinkage volume sarta shrinkage linier leutik, sarta sensitipitas kiyeu leutik.
• Low sipat mékanis komprehensif, kakuatan compressive nyaeta ngeunaan 3 ~ 4 kali leuwih luhur ti kakuatan tensile
• Nyerep shock Alus, nyerep shock beusi abu kira 10 kali leuwih gede dibandingkeun baja tuang
• beusi abu boga modulus low of élastisitas
Karakteristik struktur tina tuang beusi abu:
• ketebalan témbok leutik sarta wangun kompléks nu sadia
• The residual stress of casting leutik
• castings beusi Gray teu kudu dirancang jeung struktur pisan kandel, sarta bagian asymmetrical mindeng dipaké pikeun ngamangpaatkeun pinuh kakuatan compressive maranéhanana.
Prosés tuang pasirnawarkeun kalenturan greatest jeung alat paling ongkos-éféktif. Keusik casting foundry kami dilengkepan laboratorium Metalurgi lengkep pikeun nangtukeun kimiawi jeung ciri mékanis unggal ngalembereh tur analisa kaayaan metallugic tina logam molten saméméh tuang. Microsections anu nalungtik handapeun mikroskop pikeun ménta inpo final dina casting leyur. Urang ngaluarkeun 3.1 sertipikat pikeun tiap bagian dikirimkeun on pamundut customer. Beusi tuang nyaéta alloy ferrous anu eusi karbon leuwih ti 2%. Sanaos beusi tuang tiasa gaduh persentase karbon antara 2 dugi ka 6,67, wates praktis biasana antara 2 sareng 4%. Ieu penting utamana kusabab kualitas casting maranéhna alus teuing. Besi tuang abu sareng beusi tuang ductile (disebut oge beusi tuang nodular atanapi beusi grafit spheroidal).
Kaunggulan kami di Pasir Casting Field:
• Puluhan taun pangalaman dina casting keusik, cangkang molding casting jeung téhnologi machining.
• cores dimensionally akurat pikeun contours internal kompléks.
• konsultan éksténsif nu dimimitian dina fase desain.
• manajemén Quality sapanjang proses produksi jeung reliabilitas prosés maksimum.
Sadia Kelas of Gray Beusi di RMC Keusik Casting Foundry: HT150, HT200, HT250, HT300, HT350; GJL-100, GJL-150, GJL-200, GJL-250, GJL-300, GJL-350; GG10~GG40.
RMC, a foundry beusi Cina, geus ngahasilkeun rupa-rupa produk casting beusi abu pikeun konsumén peuntas laut di AS, Australia, Inggris, Spanyol, Jérman, Norwégia, Finlandia, Rusia jeung Italia. Produksi nurutkeun standar ASTM A48, A536; DIN 1691, 1693; ISO 185, 1083; EN 1561, 1563; DIN 1691, 1693; AS 1830, 1831; JIS, UNI, NF, BS, UNF, NBN, AS, SS, NS. Kelas bahan kaasup:
ISO185: 100 150 200 250 300
ASTM A48: NO.20 NO.25 NO.30 NO.35 NO.40 NO.45
DIN 1691: GG10 GG15 GG20 GG25 GG30
EN 1561: EN-GJL-100 EN-GJL-150 EN-GJL-200 EN-GJL-250 EN-GJL-300
BS 1452: 100 150 200 250 300
AS 1830: T150 T220 T260 T300
Gray Beusi Babandingan | Casting Tembok Kandel / mm | Komposisi Kimia (%)) | Mikrostruktur(Volume Fraksi)(%) | |||||||
Cina(GB/T 9439) | ISO 185 | ASTM A48/A48M | EN 1561 | C | Si | Mn | P ≦ | S ≦ | Struktur matriks | |
HT100 (HT10-26) | 100 | No.20 F11401 | EN-GJL-100 | - | 3.4-3.9 | 2.1-2.6 | 0.5-0.8 | 0.3 | 0.15 | Pearlite: 30-70%, flakes kasar; Ferrite: 30-70%; Binér Fosfor Eutektik: <7% |
HT150 (HT15-33) | 150 | No.25A F11701 | EN-GJL-150 | <30 30-50 >50 | 3.3-3.5 3.2-3.5 3.2-3.5 | 2.0-2.4 1.9-2.3 1.8-2.2 | 0,5-0,8 0,5-0,8 0,6-0,9 | 0.2 | 0.12 | Pearlite: 40-90%, flakes kasar sedeng; Ferrite: 10-60%; Binér Fosfor Eutektik: <7% |
HT200 (HT20-40) | 200 | No.30A F12101 | EN-GJL-200 | <30 30-50 >51 | 3.2-3.5 3.1-3.4 3.0-3.3 | 1.6-2.0 1.5-1.8 1.4-1.6 | 0.7-0.9 0.8-1.0 0.8-1.0 | 0.15 | 0.12 | Pearlite: > 95%, flakes sedeng; Ferrite (5%; Binér Fosfor Eutektik <4% |
HT250 (HT25-47) | 250 | No.35A F12401 No.40A F12801 | EN-GJL-250 | <30 30-50 >52 | 3.0-3.3 2.9-3.2 2.8-3.1 | 1.4-1.7 1.3-1.6 1.2-1.5 | 0.8-1.0 0.9-1.1 1.0-1.2 | 0.15 | 0.12 | Pearlite: > 98% flakes ipis sedeng; Binér Fosfor Eutektik: <2% |
HT300 (HT30-54) | 300 | No.45A F13301 | EN-GJL-300 | <30 30-50 >53 | 2.9-3.2 2.9-3.2 2.8-3.1 | 1.4-1.7 1.2-1.5 1.1-1.4 | 0.8-1.0 0.9-1.1 1.0-1.2 | 0.15 | 0.12 | Pearlite: > 98% flakes ipis sedeng; Binér Fosfor Eutektik: <2% |
HT350 (HT35-61) | 350 | No.50A F13501 | EN-GJL-350 | <30 30-50 >54 | 2.8-3.1 2.8-3.1 2.7-3.0 | 1.3-1.6 1.2-1.5 1.1-1.4 | 1.0-1.3 1.0-1.3 1.1-1.4 | 0.1 | 0.1 | Pearlite: > 98% flakes ipis sedeng; Binér Fosfor Eutektik: <1% |
Prosés produksi:
Keusik Casting, Otomatis Molding, Mesin Molding, Shell Molding, Héjo Keusik Casting, Résin Keusik Casting "
Aplikasi Besi Gray:
Ieu mangrupikeun aplikasi umum pikeun unggal gelar beusi tuang abu pikeun rujukan anjeun.
HT100 (GG10, EN-GJL-100):
Pikeun beban leutik, gesekan sarta ngagem euweuh sarat husus pikeun castings penting, kayaning panutup pelindung, panutup, pan minyak, roda leungeun, pigura, lanté, palu, cecekelan leutik, jsb.
HT150 (GG15, EN-GJL-150):
Dina beban sedeng castings, kayaning dasar, pigura, kotak, péso, ranjang, bearing korsi, méja, roda, panutup, pompa, klep, pipe, flywheel, blok motor jeung lianna.
HT200 (GG20, EN-GJL-200):
Sarat nahan beban anu langkung ageung sareng darajat anu ketat atanapi résistansi korosi tina tuang anu langkung penting sapertos silinder, gear, dasar, flywheels, ranjang, blok silinder,liner silinder, piston, kotak gear, kabayang marake, gandeng Plate, klep tekanan sedeng, jsb.
HT300(GG30, EN-GJL-300):
Dina beban tinggi, ngagem tur tightness hawa tinggi castings penting, kayaning parabot mesin beurat, shears, tekenan, ranjang lathe otomatis, pigura, pigura, bagian hidrolik-tekanan tinggi, cingcin piston, maksakeun gear leuwih badag, Cams, bushings, crankshaft mesin badag. , blok silinder, liner silinder, sirah silinder, jsb.



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