Mat.No. 1.0503, S45C, G10450,AISI 1045
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Designation by Standards Mat. No. DIN EN AISI 1.0503 C45 - 1045 Chemical Composition (in weight %) C Si Mn Cr Mo Ni V W Others 0.46 max. 0.40 0.65 max. 0.40 max. 0.10 max. 0.40 - - (Cr+Mo+Ni)= max. 0.63 Description C45 is a medium carbon steel is used when greater strength and hardness is desired than in the “as rolled” condition. Extreme size accuracy, straightness and concentricity combine to minimize wear in high speed applicat...
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Designación por las Normas
| Estera. No. | ESTRUENDO | ES | AISI |
| 1.0503 | C45 | - | 1045 |
Composición química (en% en peso)
| do | Si | Minnesota | cr | Mes | Ni | V | W | Otros |
| 0.46 | máx. 0.40 | 0.65 | máx. 0.40 | máx. 0.10 | máx. 0.40 | - | - | (Cr + Mo + Ni) = max. 0.63 |
Descripción C45 is a medium carbon steel is used when greater strength and hardness is desired than in the “as rolled” condition. Extreme size accuracy, straightness and concentricity combine to minimize wear in high speed applications. Turned, ground and polished. Las solicitudes Quenched and subsequently tempered steel for screws, forgings, wheel tyres, shafts, sickles, axes, knives, wood working drills, hammers, etc. Las propiedades físicas (valores avarage) a temperatura ambiente Modulus of elasticity [103 x N / mm 2]: 205 Density [g/cm3]: 7.85 Specific heat capacity[J/g.K]: 0.48 Coeficiente de expansión térmica lineal 10 -6 o do-1
| 20-100 o do | 20-250 o do | 20-500 o do |
| 11.5 | 13.0 | 14.0 |
El recocido suave Heat to 680-710o C, cool slowly in furnace. This will produce a maximum Brinell hardness of 207. La normalización de Normalizing temperature: 840-880o C/air. Endurecimiento Harden from a temperature of 820-860o C followed by water or oil quenching. Templado Tempering temperature: 550-660o C/air. Propiedades mecánicas en Templado + revenido
| d Diámetro (mm) | Espesor t (mm) | 0,2% de alargamiento (N / mm 2) | Resistencia a la tracción (N / mm 2) | Alargamiento A 5 (%) | Reducción de Z (%) |
| <16 | <8 | min. 490 | 700-850 | min. 14 | min. 35 |
| <17-40 | <8 <= 20 | min. 430 | 650-800 | min. dieciséis | min. 40 |
| <41-100 | <20 <= 60 | min. 370 | 630-780 | min. 17 | min. 45 |
Propiedades mecánicas en Normalizado Condición
| d Diámetro (mm) | Espesor t (mm) | 0,2% de alargamiento (N / mm 2) | Resistencia a la tracción (N / mm 2) | Alargamiento A 5(%) |
| <16 | <16 | min. 390 | min. 620 | min. 14 |
| <17-100 | <16 <= 100 | min. 305 | min. 305 | min. dieciséis |
| <101-250 | <100 <250 | min. 275 | min. 560 | min. dieciséis |
Diagrama temperatura de revenido - Propiedades mecánicas
La forja Hot forming temperature: 1050-850o C.Maquinabilidad No data. Exención de responsabilidad The information and data presented herein are typical or average values and are not a guarantee of maximum or minimum values. Applications specifically suggested for material described herein are made solely for the purpose of illustration to enable the reader to make his own evaluation and are not intended as warranties, either express or implied, of fitness for these or other puposes. There is no representation that the recipient of this literature will receive updated editions as the become available.
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