Aisi 4 is a chromium molybdenum alloy steel specification. Aisi 1045 steel is a kind of medium carbon steel design need more intensity and hardness can function. Keystock is used in various mechanical devices including pumps and motors. It has the lowest strength and highest ductility compared to the other variants of sae aisi 1045 steel. It can be treated by annealing, flame treatment or induction hardening. Aisi 1045 steel has a low throughhardening capability that recommended for tempering and throughhardening.
This grade is used in engineering applications where better strength that that offered by either m1020 or m1030 is a requirement. Carbon steel c45 sheet plate, saeaisi 1045 mild steel plate. A coupled thermomechanical finite element model was employed to simulate the possible effects of varying laser scanning parameters on the surface hardening process for aisi 1045 and aisi 4140 steels. Aisi 1045 is defined as medium carbon steel which has 0. The graph bars on the material properties cards below compare hot rolled sae aisi 1045 to. They have a very high 98% of their average alloy composition in common. Equivalent of 1045 carbon steel flat steel bar dongguan otai.
Typical applications include hydraulic rams, shafts and medium to higher strength threaded. This alloy finds applications in the aerospace, oil and gas, auto and defense industries. Properties enhancement of aisi 1045 steel by rapid al and. Datasheet for steel grades carbon steel aisi 1035 aisi 1035 standard. This makes it very useful in applications which require impact and wear resistance. Properties with values for just one material 1, in this case are not shown. Sae 4140 aisi 4140 steel is a crmo series chrome molybdenum series low alloy steel, this material has high strength and hardenability, good toughness, small deformation during quenching, high creep strength and longlasting strength at high temperature. Sae aisi 4140 steel properties, material heat treatment. Aisi 1045 steel, cold drawn, high temperature stress relieved, 2232 mm 0. It is used to manufacture machine parts with high strength.
The followings are this materials chemical composition, physical and mechanical properties and equivalent material grades. Hot rolled sae aisi 1045 is sae aisi 1045 steel in the hot worked condition. Printer friendly version pdf download download as pdf. It can be machined and welded in both the normalized or hot rolled states but not in through hardened state. This steel shows reasonable strength and toughness. Aisi 1045 is generally supplied in the black hot forged or normalized condition,and has.
With a lower carbon content range aisi 4 provides better. Aisi 1020 low carbonlow tensile steel topics covered introduction chemical composition physical properties. Jun 17, 20 aisi 1045 can be formed into turned, ground and polished bars that can be machined unsymmetrically with limited distortion. Results are displayed up to a maximum of 200 materials per page. It is usually used in normalized condition because of its bad hardenability. Industrial boriding can be applied to most ferrous steels such as structural steels aisi 1014, 1045, and 4140 as well as to austenitic stainless steels 7. The first digit 1 identifies that they are both carbon steels, and the second digit 0 identifies that there were no modifications to the alloy. C1045 is also known as 1045 cold rolled steel cold worked, and 1045 hot rolled steel. Aisi 1045 steel is characterized by good weldability, good machinability, and high strength and impact properties in either the normalized or. There are 31 material properties with values for both materials. Mechanical properties of aisi 1045 flat steel bar the mechanical properties of annealed aisi 1045 carbon steel are outlined in the table below tensile strength. The carbon content of both 1045 and 4140 determines the last two digits of their grade number. Steel c45 round bar is an unalloyed medium carbon steel, which is also a general carbon engineering steel.
It offers good weldability, good machinability, high strength and impact properties,but low in hardenability because of lack of suitable alloying elements,but it can obtain surface hardnesses 5460hrc after flame or induction. Aisi 4 alloy steel aisi 4 steel stockholders and suppliers, delivering to the whole of the uk. Download equivalents as an excel file some equivalent materials may be stricter whereas others may be outside the bounds of the original material in selected parameters. E220 aisisae standard carbon steels nonresulfurized grades aisi composition,% no. The alloy is capable of being heat treated to good strength levels while maintaining reasonable toughness. Astm sae aisi 1045 steel is one of the commonly used medium carbon steels with an average carbon content of 0. A friend called and asked me if a welder qualled to d1.
Mechanical properties of boronized aisi 316, aisi 1040. Keystock is used in equipment to prevent movement between the shaft and component and allows certain forces to be released without causing stress. Both sae aisi 1045 steel and sae aisi 4140 steel are iron alloys. The equivalent materials for 1045 mild steel specified in other recognized standards are listed as under. C45 is a medium strength steel with good machinability and excellent tensile properties. Though aisi 1045 steel has been widely used in practical applications due to its excellent combined properties, it is necessary to further improve its wear. Study on aisi1045 material for various applications. Standard steel designations silicon ranges or limits up to 1015 excl. Articleid9145 comprehensive market research report on us steel industry news. Hot rolled saeaisi 1045 is saeaisi 1045 steel in the hot worked condition. Pdf temperature modeling of aisi 1045 steel during. Forged of 1045 medium carbon structural steel bar forged at forged temperature 850c 1250c, normal small size steel bar and plate hot rolled is ok.
Aisi 1045 steel is characterized by good weldability, good machinability, and high strength and impact properties in either the normalized or hotrolled condition. Aisi 1045 mechanical properties screw mechanical engineering. It also contains the use of aisi 1035,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application. The following sections will discuss in detail about aisi 1045 carbon steel. Pdf temperature modeling of aisi 1045 steel during surface. Aisi 1045 mechanical properties free download as pdf file. Therefore, the use of surface coatings opens up the possibility for material designs in which the specific properties are located where they are most needed. It is used in the production of forged shafts, spindles. Medium tensile carbon steel bar 1045 atlas 1045 atlas steels. Astm a830 aisi 1045 steel plate, carbon steel 1045 sheet, carbon steel 1045 plate, c45 sheet exporter, uns g10450 carbon steel plate and sheet, en c45 carbon steel hr plate, 1045 plate, c45 1045 hot rolled steel plate, c45 1. The followings are this material s chemical composition, physical and mechanical properties and equivalent material grades. Both saeaisi 1045 steel and saeaisi 4140 steel are iron alloys. Afnor xc 42 ts, afnor xc 45, afnor xc 48, afnor xc42 germany. Mechanical properties of boronized aisi 316, aisi 1040, aisi 1045.
Materials alloys steel carbon steel aisi 1045 materials alloys steel carbon steel aisi 1064 materials alloys steel carbon steel astm a285 grade a. Aisi 1018 mildlow carbon steel after being heated is moistened in oil or water. The steel has excellent dimensional accuracy, concentricity and straightness, common to reduce wear in high speed applications. Characterised by fairly good strength and impact properties, plus good. Aisi 1045 steel is medium tensile steel supplied in the black hot rolled or normalized condition. Applications of aisi 1018 mildlow carbon steel it is used in bending, crimping and swaging processes. The graph bars on the material properties cards below compare hot rolled saeaisi 1045 to. It has the lowest strength and highest ductility compared to the other variants of saeaisi 1045 steel.
Thus, boronizing has long been used to improve the surface properties of valves, burner noz. Astm a519 asme sa519 sae 1035 aisi 1035 steel aisi 1010. Aisi 1045 carbon steel uns g10450 material science. The aisi 1045 is steel used in different applications due to high mechanical properties options.
Aisi 1045 steel, cold drawn, high temperature stress relieved, 2232. Alloy steel 45 is a lowalloy steel containing chromium and molybdenum as strengtheners. Aisi 1045 is a medium carbon steel containing approximately 0. The search phrase you entered, aisi 1045, is common to 21 materials, by searching on the exact phrase aisi 1045 in the most common text fields. This page cover the aisi 1045 chemical element, mechanical properties, aisi 1045 datasheet, cross reference of aisi 1045 steel, mainly used for.
It offers good weldability, good machinability, high strength and impact properties,but low in hardenability because of lack of suitable alloying elements,but it can obtain surface hardnesses 5460hrc after flame or induction hardening. It has a tensile strength of 570 700 mpa and brinell hardness ranging between 170 and 210. It needs to be quenching and tempering treatment to get higher mechanical performance. Carbon steel c45 sheet plate, saeaisi 1045 mild steel. The mechanical properties of annealed aisi 1045 carbon steel are outlined in the. Aisisae steel numbering system engineering toolbox. The chemical composition of aisi 1045 carbon steel is outlined in the following table. In jis standard, the equivalent material is referred as s45c, s48c type steel.
Aisi 1045 steel grades, properties and global standards. Temperature modeling of aisi 1045 steel during surface. It is supplied as round bar commonly in the hardened and tempered condition with a hardness of 1822 hrc. It exhibits good weldability, good machinability, and high strength and impact properties to be used in various industrial applications. Aisi 1045 carbon steel, we can supply the round bar, steel flat bar, plate. Medium tensile carbon steel bar 1045 applications of atlas 1045 grade 1045 is used in general engineering applications. Aisi 1045 steel manufacturer and exporter,supplied with round,square,flat,block,and shaft etc. Pdf friction and wear behavior of aisi 1045 steel quenched. Aisi 1045 steel saeaisi 1045 s45c, g10450 carbon steel. F electrical resistivity, microhmin aisi 1045 data 0. Atlas 1045 is not guaranteed to meet any specified minimum mechanical properties and the values in the table below reflect typical properties only. This practice is intended to replace the similar calculation sections of test methods c 177, c 236, c 335, c 518, c 745, c 976, c 1033, and c 1114. Mechanical properties of boronized aisi 316, aisi 1040, aisi.
Aisi 1045 steel is highquality mediumcarbon steel with high strength. Aisi 1045 steel is a medium tensile steel supplied in a black hotrolled or normalized condition. C45 round steel is generally supplied in the black hot rolled or occasionally in the normalised condition, with a typical tensile strength range 570. Usa aisi c1045 astm a29a29m 91 1045 sae 1045 uns g 10450 chemical composition min. Follow the links below to view complete property information.
Aisi 1035 is a lowcost, tough, mediumstrength steel ideal for generalpurpose applications, aisi 1035 is a mediumcarbon alloy that can be normalized, hotrolled, and water or oilquenched before tempering. Pdf an enhancement of properties of material sae 1045 steel. When silicon is required, the following ranges and limits are commonly used. Aisi 1045 and aisi 1018 are both common carbon steel grades utilized in manufacturing of keystock.
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