{"id":7498,"date":"2022-09-08T14:34:39","date_gmt":"2022-09-08T14:34:39","guid":{"rendered":"https:\/\/hdcmfg.com\/?p=7498"},"modified":"2026-03-16T08:49:58","modified_gmt":"2026-03-16T08:49:58","slug":"1045-kohlenstoffstahl-bearbeitung","status":"publish","type":"post","link":"https:\/\/hdcmfg.com\/de\/blogs\/1045-carbon-steel-machining\/","title":{"rendered":"1045 Kohlenstoffstahl: Zusammensetzung, Eigenschaften und Anwendungsfelder"},"content":{"rendered":"

At HDC Manufacturing, our 13-year legacy in OEM metal craftsmanship propels us to excel in 1045 carbon steel processing. Commitment to quality and precision seamlessly extends to this robust material known for its strength and durability. A dedicated team ensures meticulous attention to detail and superior craftsmanship.<\/p>\n

What sets HDC Manufacturing apart is our fully equipped, in-house manufacturing facility, fortified by skilled engineers and a design team. Proficiency spans diverse manufacturing techniques, from CNC processing precision to sheet metal finesse and casting artistry. HDC Manufacturing offers myriad customization options, tailoring each product precisely to project requirements.<\/p>\n

HDC Manufacturing takes pride in advanced capabilities, showcased through our 4-axis and 5-axis CNC machining center. This cutting-edge technology enhances our ability to meet intricate demands of 1045 carbon steel projects. As pioneers, we seamlessly merge precision with innovation, providing a distinctive experience that surpasses industry standards. Choose HDC Manufacturing for your 1045 carbon steel machining needs and discover the perfect blend of expertise, commitment, and innovation.<\/p>\n

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Was ist 1045-Kohlenstoffstahl?<\/h2>\n

MnCr1045 carbon steel is one of the most spread medium-carbon alloys with a carbon content of 0.45%, appreciated for being a good balance of strength, hardness, machinability and affordability.\u00a0This wide variety of applications includes gears, shafts, bolts, and other machine components\u00a0This metal has good weldability and machinability that processing for the enhanced properties is possible, usable in the normalized state which provides uniformity in microstructure and mechanical properties.<\/p>\n

Wie wird 1045-Kohlenstoffstahl benannt?<\/h2>\n

1045 Kohlenstoffstahl wird nach seiner Zusammensetzung und Standardisierung im System des American Iron and Steel Institute (AISI) benannt. Die \u201e10\u201c in 1045 bezeichnet die grundlegende Kohlenstoffstahlsorte, w\u00e4hrend die \u201e45\u201c den ungef\u00e4hren Kohlenstoffgehalt von 0,45% angibt. Diese alphanumerische Bezeichnung bietet eine standardisierte M\u00f6glichkeit, Kohlenstoffst\u00e4hle anhand ihrer Zusammensetzung und Eigenschaften zu identifizieren und zu kategorisieren und erleichtert so die Kommunikation und das Verst\u00e4ndnis innerhalb der Branche.<\/p>\n

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Vor- und Nachteile von 1045 Kohlenstoffstahl<\/h2>\n

1045 carbon steel being both an advantage and a disadvantage.\u00a0Unlike other materials its versatility and affordability are of worth and can be applied in many different ways as it has balanced properties of strength, hardness, and ductility.\u00a0This product of steel can be easily machined, so it is easy to make various parts of complex constructions with a smooth surface, and it is also applicable for heat treatment processes in order to adjust mechanical properties.\u00a0On the other hand, it is also noted for the weldability which supporting fabrication and assembly, thus, enhancing its utility.\u00a0On the other hand, the 1045 steel has some weaknesses such as moderate strength against alloy steels thus it cannot be used in applications under high pressures or abradable operations.\u00a0Secondly, it may be vulnerable to corrosion, or its components might be brittle under heavy load. Therefore, precautions or protective measures may be necessary.\u00a0The disadvantages, together with the drawbacks of limited abrasion resistance and difficulties in machining, have to be carefully assessed when making a choice of materials for certain purposes especially in severe conditions.<\/p>\n

Chemische Zusammensetzung von 1045 Kohlenstoffstahl<\/h2>\n

1045 Kohlenstoffstahl ist ein mittelkohlenstoffhaltiger Stahl mit niedrigem Legierungsgehalt, weshalb er sich nicht zum Aufkohlen und Cyanidieren eignet. Aufgrund seiner hohen Verschlei\u00dffestigkeit, mittleren Zugfestigkeit und hohen Schlagfestigkeit wird er h\u00e4ufig in der Automobil-, Landwirtschafts- und Bauindustrie verwendet, beispielsweise f\u00fcr Kurbelwellen, Naben, Achsen, Buchsen, Rollen, Lenkrollen und andere Maschinenteile.<\/p>\n

<\/p>\n\n\n\n\n\n\n\n\n
Komponente<\/strong><\/td>\nWt.%<\/strong><\/td>\n<\/tr>\n
Kohlenstoff (C)<\/td>\n0,42 \u2013 0,50<\/td>\n<\/tr>\n
Eisen (Fe)<\/td>\n98,51 \u2013 98,98<\/td>\n<\/tr>\n
Mangan (Mn)<\/td>\n0,60 \u2013 0,90<\/td>\n<\/tr>\n
Phosphor (P)<\/td>\n0,0 \u2013 0,04<\/td>\n<\/tr>\n
Schwefel (S)<\/td>\n0,0 \u2013 0,05<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Der Einfluss der Zusammensetzung auf die Eigenschaften von 1045-Kohlenstoffstahl<\/h2>\n

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The 1045 carbon steel composition markedly impacts its characteristics.\u00a0However, carbon content of 0.45 % renders 1045 steel as an alloy having the balanced character of strength, toughness and ductility which is suitable for diverse applications.\u00a0In this case, the medium carbon content gives the plate good tensile strength and wear resistance while allowing machinability and weldability.\u00a0Additionally, trace elements like manganese, phosphorus, and sulfur can also be part of the mix and can influence its characteristics.\u00a0The presence of manganese gives the alloy better hardenability and strength; manganese is also able to increase the alloy\u2019s corrosion resistance.\u00a0Sulfur acts as lubricant and thus increased machinability, but can cause brittleness in addition to heavy tensile parts.\u00a0In general, the controlled composition of 1045 carbon steel provides a wide range of applications for it as this mixture of mechanical properties fits almost every means of use, from machine and shafts to gears and shafts.<\/p>\n

Mechanische Eigenschaften von 1045 Kohlenstoffstahl<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Mechanische Eigenschaften<\/strong><\/td>\nMetrisch<\/strong><\/td>\nEnglisch<\/strong><\/td>\n<\/tr>\n
Ultimative Zugfestigkeit<\/td>\n585 MPa<\/td>\n84800 psi<\/td>\n<\/tr>\n
Zugfestigkeit<\/td>\n450 MPa<\/td>\n65300psi<\/td>\n<\/tr>\n
Bruchdehnung<\/td>\n12 %<\/td>\n12 %<\/td>\n<\/tr>\n
Verringerung der Fl\u00e4che<\/td>\n35 %<\/td>\n35 %<\/td>\n<\/tr>\n
H\u00e4rte, Brinell<\/td>\n163<\/td>\n163<\/td>\n<\/tr>\n
H\u00e4rte, Knoop<\/td>\n184<\/td>\n184<\/td>\n<\/tr>\n
H\u00e4rte, Rockwell B<\/td>\n84<\/td>\n84<\/td>\n<\/tr>\n
H\u00e4rte, Vickers<\/td>\n170<\/td>\n170<\/td>\n<\/tr>\n
Elastizit\u00e4tsmodul<\/td>\n206\u00a0GPa<\/td>\n29900\u00a0ksi<\/td>\n<\/tr>\n
Massenmodul<\/td>\n163\u00a0GPa<\/td>\n23600 ksi<\/td>\n<\/tr>\n
Schermodul<\/td>\n80,0\u00a0GPa<\/td>\n11600\u00a0ksi<\/td>\n<\/tr>\n
Poissons-Verh\u00e4ltnis<\/td>\n0.29<\/td>\n0.29<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Physikalische Eigenschaften von 1045 Kohlenstoffstahl<\/h2>\n

<\/p>\n\n\n\n\n\n\n\n\n\n\n\n
Physikalische Eigenschaften<\/strong><\/td>\nMetrisch<\/strong><\/td>\nEnglisch<\/strong><\/td>\nKommentare<\/strong><\/td>\n<\/tr>\n
Dichte<\/td>\n7,87 g\/cm\u00b3<\/td>\n0,284 Pfund\/Zoll\u00b2<\/td>\n<\/td>\n<\/tr>\n
1045 Stahlbearbeitbarkeit<\/td>\n65%<\/td>\n65%<\/td>\n<\/td>\n<\/tr>\n
Elektrische Eigenschaften<\/strong><\/td>\n<\/tr>\n
Elektrischer widerstand<\/td>\n0,0000162 Ohm-cm<\/td>\n0,0000162 Ohm-cm<\/td>\nTemperatur 0,000 \u00b0C\/32,0 \u00b0F, gegl\u00fchter Zustand<\/td>\n<\/tr>\n
0,0000223 Ohm-cm<\/td>\n0,0000223 Ohm-cm<\/td>\nTemperatur 100 \u00b0C, gegl\u00fchter Zustand<\/td>\n<\/tr>\n
Thermische Eigenschaften<\/strong><\/td>\n<\/tr>\n
Spezifische W\u00e4rmekapazit\u00e4t<\/td>\n0,486 J\/g-\u00b0C<\/td>\n0,116 BTU\/lb-\u00b0F<\/td>\nTemperatur >=100\u00b0C\/212\u00b0F, gegl\u00fcht<\/td>\n<\/tr>\n
W\u00e4rmeleitf\u00e4higkeit<\/td>\n51,9 W\/mK<\/td>\n360 BTU-in\/hr-ft\u00b2-\u00b0F<\/td>\ngesch\u00e4tzt auf der Grundlage \u00e4hnlicher Materialien<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u00c4quivalente Materialien von 1045 Kohlenstoffstahl<\/h2>\n

<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
EU<\/td>\nDE<\/td>\nC45 (1.0503)<\/td>\n<\/tr>\n
Vereinigte Staaten von Amerika<\/td>\n\u2013<\/td>\n1042<\/p>\n

1045<\/p>\n

Gr.1043<\/td>\n<\/tr>\n

Deutschland<\/td>\nDIN,WNr<\/td>\nC45<\/td>\n<\/tr>\n
Japan<\/td>\nJIS<\/td>\nS45C<\/td>\n<\/tr>\n
Frankreich<\/td>\nAFNOR<\/td>\nAF65C45<\/p>\n

C45<\/td>\n<\/tr>\n

England<\/td>\nBS<\/td>\n070M46<\/p>\n

50HS<\/td>\n<\/tr>\n

Italien<\/td>\nUNI<\/td>\n1C45<\/p>\n

C45<\/td>\n<\/tr>\n

Spanien<\/td>\nUNE<\/td>\nC45k<\/td>\n<\/tr>\n
China<\/td>\nGB<\/td>\n45<\/td>\n<\/tr>\n
Schweden<\/td>\nSS<\/td>\n1650<\/td>\n<\/tr>\n
Polen<\/td>\nPN<\/td>\n45<\/td>\n<\/tr>\n
Tschechien<\/td>\nCSN<\/td>\n12050<\/td>\n<\/tr>\n
\u00d6sterreich<\/td>\nONORM<\/td>\nC45SW<\/td>\n<\/tr>\n
Russland<\/td>\nGOST<\/td>\n45<\/td>\n<\/tr>\n
Inter<\/td>\nISO<\/td>\nC45<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

G\u00e4ngige Verarbeitungsmethoden f\u00fcr 1045-Kohlenstoffstahl<\/h2>\n

1045 Carbon Steel processing techniques include machining, heat treating, welding, cold working, and other surface treatments.\u00a0This machine is one with exceptional machinability, it is easy to turn, mill and drill and hence it makes precise dimensions and smooth finishes.\u00a0For instance, through heat treatment methods such as quenching and tempering, its mechanical properties can be altered, or various welding techniques can be used for fabrication.\u00a0Cold forming processes, which are represented by cold drawing and forging, enable shaping, but also the improvement of properties.\u00a0Furthermore, carburizing and nitriding of the surface are what improves wear and corrosion resistance.\u00a0These versatile processing methods allow this 1045 Steel to be utilized in the various needs of most of the industries.<\/p>\n

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H\u00e4ufige Anwendungen von 1045-Kohlenstoffstahl<\/h2>\n

Automobil<\/h3>\n