30CRMOV9 STAGNUM FERRUM, 1.7707 AMBULATIO FERRUM

30CRMOV9 / 1.7707 STELLA FERRUM

30CrMoV9 ferrum est, qui generatim ad partes extinctas et temperatas fabricandas destinatur, quae plerumque machinantur et postea nitriuntur.

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Mobile: +86 15824687445 kelly

Tel: +86 372-5055135

Oratio: N. 4-1114, Beichen Building, Beicang Town, Beichen District Tianjin, China.

Product introduction Technical data

Product introduction

30CrMoV9 ferrum est, qui generatim ad partes extinctas et temperatas fabricandas destinatur, quae plerumque machinantur et postea nitriuntur. Mixtura 30CrMoV9 produci solet ab EAF /VD /LF, deinde electroslag expolitio (ESR) si ad specialem usum necessaria. Vectes et, ubi applicabiles sunt, cudendi examini subiciuntur ultrasonic, secundum diversum gradum secundum exigentias emptorum. Claustra sub condicione vel subindicato speciatim solere subministrantur.

Technical data

CHEMICAL COMPOSITIONE 30CRMOV9

C	Mn	Si	P	S	Cr	Ni	Mo	V
0.26-0.34	0.40-0.70	0.40 max	0.003 max	0.003 max	2.30-2.70	0.60 max	0.15-0.25	0.10-0.20

MECHANICA POTESTAS 30CRMOV9

Processus	Diameter(mm)	Rm distrahentes fortitudo (Mpa)	Rp0.2 cede virtus (Mpa)	Prolongatio A5 (%)	Impact Value Kv (J) Room Temperature
EXTINCTUS et temperatus	160 max	900 min	700 min	12 min	35 min
EXTINCTUS et temperatus	160-330	800 min	590 min	14 min	35 min

PHYSICA POTESTAS 30CRMOV9

Iuvenes moduli (GPa)	Poisson´s ratio (-)	Tondendas modulus (GPA)	Densitas (kg/m3)
210	0.3	80	7800
Mediocris CTE 20-300°C (µm/m°K)	Facultas caloris specificae 50/100°C (J/kg°K)	Conductivity scelerisque Ambientem tempestitudinem (W/m°K)	Electrical resistivityAmbient temperies (µΩm)
12	460 - 480	40 - 45	0.20 - 0.25

TRACTATUS DE 30CRMOV9:

Mollis Annealing: Astus ad 680-720oC, tardius refrigerant. Hanc maximam Brinellorum duritiam 248 afferet.
Nitriding:
Gas/ plasma temperatura nitriding (gas, balneum sal): 570-580oC
Gas/ plasma temperatura nitriding (pulveris, plasma): 580oC
Superficies duritiei post nitriding: 800 HV
Obduratio: obduratio a temperie 850-880oC sequitur oleum restinguendi.

TEMPERANTIA 30CRMOV9:

Temperies temperies: 570-680oC.

DE 30CRMOV9 cudebat;

Calor formans temperiem: 1050-850oC.

FORMA:

Talea nigra / vectem planam / / Vectem quadratam /Pipe, / Steel habena, / sheet
Splendida - depilatus + expolitio, centrum stridor
Composuerunt anulum, fistulam, fistulae armaturae, discos, hastile

TYPICA APPLICATIONES 30CRMOV9:

Admisceri ferramentorum structurarum late adhibentur in ordine navis, vehiculum, aeroplanum, missilium, arma, ferriviaria, pontes, vas pressurae, instrumenta machinae, instrumenta mechanica cum grandiore sectione magnitudine et sic porro. Axis, virga valvae, partes mechanicae - virga connectens, fulmen et nux, hastile Multi- diametri, Pressura vas, fistula inconsutilis,

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