Naha | Japane | Jeremane | Brithani | usa | China | Australia |
Standard | JIS G4105 | DIN 17200 | BS970 | ASTM A29 | GB/T 3077 | AS 1444 |
Kereiti | SCM440 | 42CrMo4/1.7225 | EN19/709M40 | 4140 | 42CrMo | 4140 |
Kereiti | C | Si | Mong | P | S | Kr | Mo | Ni |
4140 | 0.38-0.43 | 0.15-0.35 | 0.75-1.0 | 0.035 | 0.04 | 0.8-1.1 | 0.15-0.25 | |
42CrMo4 | 0.38-0.45 | 0.4 | 0.6-0.9 | 0.035 | 0.035 | 0.9-1.2 | 0.15-0.3 | |
EN19 | 0.35-0.45 | 0.1-0.35 | 0.5-0.8 | 0.05 | 0.05 | 0.9-1.5 | 0.2-0.4 | |
SCM440 | 0.38-0.43 | 0.15-0.35 | 0.6-0.85 | 0.03 | 0.03 | 0.9-1.2 | 0.15-0.3 |
Boholo | Ratoa | Bophahamo ba 6-1200 mm |
Plate/Flat/Thibela | Botenya 6mm-500mm |
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Bophara 20mm-1000mm |
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Phekolo ea mocheso | Normalized ; Anealed ; E timiloe; Halefile | |
Boemo ba bokahodimo | Batsho; E peeled; E bentšitsoeng; E entsoe ka mochini; Ho sila; E retelehile; Milled | |
Boemo ba thomello | E entsoeng; Ho chesa; Mohatsela o hoheloa | |
Teko | Matla a mahlahahlaha, matla a tlhahiso, bolelele, sebaka sa phokotso, boleng ba tšusumetso, boima, boholo ba lijo-thollo, tlhahlobo ea ultrasonic, tlhahlobo ea US, tlhahlobo ea matla a khoheli, joalo-joalo. | |
Lipehelo tsa tefo | T/T;L/C;/kerama ea chelete/ Paypal | |
Lipehelo tsa khoebo | FOB; CIF; C&F; etc.. | |
Nako ea thomello | Matsatsi a 30-45 | |
Kopo | Lisebelisoa tsa alloy 4140 li sebelisoa bakeng sa likarolo, li-adapter, li-arbors, li-strippers, li-block blocks, li-mold bases, li-ejectors, li-backup le lisebelisoa tsa tšehetso, li-fixtures, li-jigs, hlobo, lik'hamera, li-collar tsa ho cheka, li-axle shafts, li-bolts, crankshafts, stubs, couplings, 'mele oa reamer, li-axle, shafting, piston rod, lipheleu, hydraulic machine shafts, gears, sprockets, gear racks, chain links, spindles, tool bodies, tool holders, tie rods, Connection Rods, Chuck Bodies, Collets, Conveyor Pins & Rolls, Ejector pin, Forks, Gears, Guide Rods, Hydraulic Shafts & Parts,Lathe Spindles, Logging Parts, Milling Spindles, Motor Shafts, Nuts, Pinch Bars, Pinions, Pump Shafts,boring bar,tracks, slide, wear strips kapa likaroloana tsa ho etsa e shoa, brake e shoa, trim e shoa, li-bolster, likarolo tsa mochini le likarolo, joalo-joalo. |
P: U etsa'ng bakeng sa ho laola boleng?
K: Pele re kenya ka har'a sets'oants'o, lihlahisoa tsa rona kaofela li tla hlahlojoa ka tlhahlobo ea ultrasonic. Quality Grade e lumellana le SEP 1921-84 E/e, D/d, C/c ho latela kopo ea moreki.
P: Lihlahisoa tsa hau tse rekisoang haholo ke life?
A: D2/1.2379, H13/1.2344, CR12MOV, DC53, CR8, stock bakeng sa lipoleiti le li-round. Litheko tsa tlhōlisano le nako e khutšoanyane ea ho etella pele.
P: Na re ka etela k'hamphani le feme ea hau?
A: E, amohela ka mofuthu! Re ka u ngolla hotele pele u tla Chaena 'me u hlophise mokhanni oa rona boema-fofane ba rona ho u lata ha u tla.
P: Na u moetsi kapa u mohoebi feela?
A: Re sehlopha sa lik'hamphani le metheo ea baetsi ba thepa le lik'hamphani tsa khoebo. Re ikhethetse ka tšepe ea hlobo ea polasetiki, tšepe ea hlobo e chesang ea mosebetsi, tšepe ea hlobo e batang, tšepe ea alloy bakeng sa mochini, tšepe ea lebelo le holimo, joalo-joalo. Lintho tsohle ke tsa boleng bo holimo le litheko tsa tlholisano.