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Steel Castings, Gray Iron Castings, Ductile Ferrum Castings

Molybdenum 42CrMo4 Alloy Steel

Brevis descriptio:

 

Metalla: Chrome Molybdenum
Vestibulum: Investment Iactandi (Lost Cera Iactis Process)
Applicatio: Lock Hook of Auto Parts
Curatio caloris: Normalisandi et QT (Extingens + Temperatio)
Curatio superficiei: Iecit Blasting + Electrophoresis
Pondus: 0.80 kg
Testis: CMM, Mechanical Properties, Chemical Compositions

 

 

OEM consuetudo Chrome Molybdaeni 42CrMo4 mixturae ferri obsidionis fusurae pro hamo cincinno autocineti e Sinis liquatur cum machinis machinis CNC. Curatio caloris necnon superficiei curatio in promptu sunt.


Product Detail

Product Tags

Custom Chrome Molybdenum 42CrMo4 mixtura chalybeinvestment mittentes productsad cincinno hamo inter collisionem autocinetielectrophoresis superficies curatio.

42CrMo4 (1.7225) ex specificatione EN 10083-3, quae plerumque caloris QT tractari solet (Extingens + Tempering), late adhibetur ad iactationes collocandas. altam fortitudinem, altam duritiem, bonam duritiem, temperantiam duritiem, altam lassitudinem limitis, bonam repugnantiam, extinctionem et temperantiam, et bonam frigiditatem, ictum duritiem. Par gradus 42CrMo4 sunt 4140 (ASTM, USA) et 42CrMo (GB/T 3077, China)

Chemical Compositio %
Patria (Regio) Standard Steel Name (Steel Number) C Si ≤ Mn P ≤ S ≤ Cr Mo
Unio Europaea EN 10083-3 42CrMo4 (1.7225) 0.38-0.45 0.4 0.60-0.90 0.025 0.035 0.90-1.20 0.15-0.30

42CrMo4 proprietatum chalybearum in cella temperie in exstinguito et temperato statu.

Cedant vires;
≥900 N/mm2 (d≤16mm, t≤8mm)
≥750 N/mm2 (16 < d ≤ 40mm, 8 < t ≤ 20mm)
≥900 N/mm2 (40 < d ≤ 100mm, 20 < t ≤ 60mm)
≥900 N/mm2 (100 < d ≤ 160mm, 60 < t ≤ 100mm)
≥900 N/mm2 (160 < d ≤ 250mm, 100 < t ≤ 160mm)

Roboris distrahentes;
1100-1300 N/mm2 (d≤16mm, t≤8mm)
1000-1200 N/mm2 (16 < d ≤ 40mm, 8 < t ≤ 20mm)
900-1100 N/mm2 (40 < d ≤ 100mm, 20 < t ≤ 60mm)
850-950 N/mm2 (100 < d ≤ 160mm, 60 < t ≤ 100mm)
750-900 N/mm2 (160 < d ≤ 250mm, 100 < t ≤ 160mm)

Prolongatio:≥ 10% (d≤16mm, t≤8mm)

Ictum robur test longitudinalis Charpy-V-incisura;
≥35J (16 < d ≤ 250mm, 8 < t ≤ 160mm)
≥11% (16 < d ≤ 40mm, 8 < t ≤ 20mm)
≥12% (40 < d ≤ 100mm, 20 < t ≤ 60mm)
≥13% (100 < d ≤ 160mm, 60 < t ≤ 100mm)
≥14% (160 < d ≤ 250mm, 100 < t ≤ 160mm)

42CrMo4+QT duritia in HRC: ≥53 (post flammam vel inductionem indurationem)
42CrMo4 durities in HBW: ≤255 (tractata ad meliorem shearability); ≤241 (annealed mollis)

Cchalybs arbon, humilis mixtura chalybs, alta stannum chalybs, et instrumentum ferreum fusurae in pluribus applicationibus industrialibus adhibentur. Cum numerosis gradibus, chalybe et earum admixtionibus tractari possunt ad meliorem eius vires et vires distrahentes, duritiem vel ductilem ad applica- tionem machinarum necessitates vel proprietates mechanicas desideratas accommodant.

Chemical Composition of Quidam Chrome Molybdenum Cast Steel
Steel Gradus C (%) Si (%) Mn (%) Cr (%) Mo (%) P、S (%)
ZG20CrMo 0.17-0.25 0.20-0.45 0.50-0.80 0.50-0.80 0.40-0.60 ≤0.035
ZG35CrMo 0.30-0.37 0.30-0.50 0.50-0.80 0.80-1.20 0.20-0.30 ≤0.035
ZG40CrMo 0.35-0.45 0.17-0.45 0.50-0.80 0.80-1.10 0.20-0.30 ≤0.04
ZG20Cr5Mo 0.15-0.25 ≤0.50 ≤0.60 4.00-6.00 0.50-0.65 ≤0.04
ZG17CrMo 0.15-0.20 0.30-0.60 0.50-0.80 1.20-1.50 0.45-0.55 ≤0.04

Using theprocessus investment mittentesFundamentum iectionis RMC potest convenire materialibus specificationibus secundum ASTM, SAE, AISI, ACI, DIN, EN, ISO et GB signa. Plus quam 100 alia habemus mixturas ferreas et non-ferrosas quibus partes iniciimus utentes criteriis implicatis consilio. Nostra dimensiva et geometrica complexu collocationis producuntur in figuram rete, obscuratis machinis secundae necessitatem.

Chromium-molybdenum ferrum iaciens late in campis industrialibus cum proprietatibus mechanicis relative utitur. Additio molybdaeni ad chromium chalybem augere potest vim iactationum ferrearum sine notabili ictum in ictum duritiem ferri iacti. Praeterea, chromium-molybdaeum missum chalybem optimam caliditatem exercendi habet et resistentiam repunt. Postquam exstingui et temperare vel normali curationis aestus, chromium-molybdaeum eiectum chalybem optimas proprietates mechanicas obtinere potest.

Molybdenum duritiem ferri dejecti emendare potest, et ingenium fragilitatem fusi ferri minuere. Chromium-molybdenum chalybeum fusum adhibitum est ad magnam sectionem fusurarum et adjectiones chalybeas quae altam duritiem requirunt.

Tractatus fundens Technical Data apud RMC Foundry
R & D Software: Solidorum, CAD, Procast, Pro-e
Tempus duc ad Progressionem et Exempla: 25 ad 35 dies
Metallum Ferritic Immaculata Steel, Martensitic Steel Immaculata, Austenitica Immaculata Ferrum, Praecipitatio Obduratio Steel ImmaculataDuplex Steel
Carbon Steel, Alloy Steel, Mors Ferro, Calor Repugnans Ferro,
Nickle-base Alloy, Aluminium Alloy, Aeris basi Alloy, Cobalt-base Alloy.
Metal Standard ISO, GB, ASTM, SAE, GOST EN, DIN, JIS, BS
Materiam Testa Aedificium Silica Sol (Precipitated Silica)
Aquae vitreae (Sodium Silicate)
Mixtura Silica Solis et Aquae Vitri
Technical Parameter Pondere piece: II gram ad CC kilo gram
Max Dimensio: 1,000 mm diametro vel Longitudo
Min Wall Crassitudo: 1.5mm
Roughness fundens: Ra 3.2-6.4, Machinatio Roughness: Ra 1.6
Tolerantia fundendi: VDG P690, D1/CT5-7
Tolerantia Machinandi: ISO 2768-mk/IT6
Core interior: Core Ceramic, Core Urea, Aqua Solubilis Cera Core
Calor Curatio Ordinare, Temperare, Exstinguere, Annealing, Solutio, Carburization.
Superficies Curatio poliendo, Sand / Shot Blasting, Zinc Plating, Nickel Plating, Oxidation Treatment, Phosphating, Powder Painting, Geormet, Anodizing
Dimensio Testis CMM, Vernier Caliper, Intus Caliper. Profundum Vadium, altitudo Vadium, Ite/No ire vadium, Special Fixtures
Inspectionis chemica Chemical Compositio Analysis (20 elementa chemica), Munditia Inspectio, X-radius Inspectio Radiographica, Carbon-Sulphur Analyser
Inspectionis corporalis Dynamic Librans, Static Blancing, Mechanica Properties (Duritas, cede fortitudo, tensile fortitudo), Elongatio
Capacitas productio Plus quam 250 talenta per mensem, plus quam 3000 talentorum quotannis.

investment mittentes fundamenti - RMC

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Processus investment Iactis

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