Factory Price C45 Round Bar | AISI 1045 | DIN 1.1191 | JIS S45C in Sudan
Steel C45 Round Bar is an unalloyed medium carbon steel, which is also a general carbon engineering steel. C45 is a medium strength steel with good machinability and excellent tensile properties. C45 round steel is generally supplied in the black hot rolled or occasionally in the normalised condition, with a typical tensile strength range 570 – 700 Mpa and Brinell hardness range 170 – 210 in either condition. It does not however respond satisfactorily to nitriding due to a lack of suita...
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an unalloyed medium carbon steel, which is also a general carbon
engineering steel. C45 is a medium strength steel with good
machinability and excellent tensile properties. C45 round steel is
generally supplied in the black hot rolled or occasionally in the
normalised condition, with a typical tensile strength range 570 – 700
Mpa and Brinell hardness range 170 – 210 in either condition. It does
not however respond satisfactorily to nitriding due to a lack of
suitable alloying elements.
C45 round bar steel is equivalent to
Steel C45 bar or plate is suitable for the manufacture of parts such as
gears, bolts, general-purpose axles and shafts, keys and studs.
1. Supply Range of Steel C45 Round Bar
C45 Steel Round Bar: diameter 8mm – 3000mm
C45 Steel Plate: thickness 10mm – 1500mm x width 200mm – 3000mm
C45 Steel Flat Bar: 200mm – 1000mm
Square C45 Steel: 20mm-800mm
Surface Finish: Black, Rough Machined, Turned or as per given requirements.
2. Common C45 Steel Specifications
|Standard||EN 10083-2||AS 1442|
3. C45 Round Bar Steel Chemical Composition Properties
4. Mechanical Properties of C45 Round Bar Steel Material
Mechanical Properties in Quenched+Tempered Condition
|Diameter d (mm)||Thickness t (mm)||0.2 % proof stress (N/mm2)||Tensile strength (N/mm2)||Elongation A5 (%)||Reduction Z (%)|
|<16||<8||min. 490||700-850||min. 14||min. 35|
|<17-40||<8<=20||min. 430||650-800||min. 16||min. 40|
|<41-100||<20<=60||min. 370||630-780||min. 17||min. 45|
Mechanical Properties in Normalized Condition
|Diameter d (mm)||Thickness t (mm)||0.2 % proof stress (N/mm2)||Tensile strength (N/mm2)||Elongation A5(%)|
|<16||<16||min. 390||min. 620||min. 14|
|<17-100||<16<=100||min. 305||min. 305||min. 16|
|<101-250||<100<250||min. 275||min. 560||min. 16|
5. Forging of Carbon Steel C45 Round Bar
Hot forming temperature: 850-1200oC.
heat to 750 oC – 800 oC, then continue heating to 1100 oC – 1200 oC
maximum, hold until temperature is uniform throughout the section and
commence forging immediately. Forging is not workable below 850 oC.
Finished forgings could be air cooled.
We are strong on forged steel C45 round bar. Welcome enquiry of C45 steel materials.
6. DIN C45 Round Bar Steel Grade Heat Treatment
|Forging or hot rolling:||1100 – 850°C|
|Normalising:||840 – 880°C/air|
|Soft annealing:||680 – 710°C/furnace|
|Hardening:||820 – 860°C/water, oil|
|Tempering:||550 – 660°C/air|
7. Hardening of DIN C45 Steel Hardening
Harden from a temperature of 820-860oC followed by water or oil quenching.
to 820 oC – 850 oC hold until temperature is uniform throughout the
section, soak for 10 – 15 minutes per 25mm of section, and quench in
water or brine. Or,
Heat to 830 oC – 860 oC soak as above and quench in oil.Temper immediately while still hand warm.
Surface hardness for C45 special steel round bar after flame or induction hardning:
Steel Name Steel number Surface Harndess
C45 1.1191 min. 55 HRC
8. Application of DIN Carbon Steel C45 Round Bar
C45 round bar steel material and steel plate C45, flats are widely used
in all industry for uses which require more strength and wear
resistance than the low carbon mild steel.
subsequently tempered steel for C45 steel grade round bar, steel plate,
flat and square is used for axles, bolts, forged connecting rods,
crankshafts, torsion bars, light gears, guide rods, screws, forgings,
wheel tyres, shafts, sickles, axes, knives, wood working drills,
Welcome customers to inquiry DIN C45 round bar,
CK45/1.1191 steel plate, flat steel for C45 steel price. We are
professional supplier and exporter for more than 20 years. We offer you
worldwide solution for C45 round bar steel.
Forged bars-Sorel Forge
Forging is the process of shaping metal using extreme forces. The standard mode of classification of forged metals is by the heat at which they were manipulated: cold, warm or hot. Hot forging is normally performed at about 1200 degrees, warm forging at 650-700 degrees centigrade and cold forging at room temperature.
Forging dates back to the 12th century, when hammers and anvils were used to shape metals for various purposes. Nowadays, industrial presses or hammers are the main tools, powered by compressed air, electricity, steam or hydraulics. Forging has the ability to create bars that are better than those machined or from cast steel. During the forging process, the grain of the metal is shifted to follow the contours of the shape of the steel. This can lead to improved strength characteristics and reduced brittleness.
Sorel Forge produces forged bars sizes from 10 inches (255 mm) up to 36 inches (915 mm) in diameter in carbon and medium alloy steel grades.
There are many types of forged steel bars. Some of the most common types are Carbon and Alloy Steel Hot Forged Bars, Cold Rolled Bright Bars and Carbon and Alloy Steel Hot Rolled Round Bars. The grade of manufacture is dictated by the cost and the application of the bars. Common grades of steel used include but are not limited to; 1045, 1018, 1020, 1030, 1035, 1070, 4130, 4140, 4145, 4150, 4320, 4330, 4330, 4340, 8620, 8630, 9310, A182F22, A350LF2, H13, SS410 etc . (PER AISI, SAE, ASTM A688, ASTM A322 and ASTM A182 as example).
The quality of forged steel is described in terms of surface quality, internal quality, a uniform and fine austenitic grain size, good response to heat treatment, good toughness on impact and cleanliness. Normally, forged steel products require some finishing and the forging process is the first step in a two or more step process.
Forged steel parts vary in size from less than a kilogram to over 500 metric tonnes. Huge steel bars are used a great deal in the oil and energy exploration sector where they need to be resistant to extreme forces.
Other applications of forged steel bars are for steel plants, dam gates and crane manufacture, cable machine manufacture, hydraulic press manufacture, shafts and axles for drives in diverse industries, and the car manufacture industry. In many sectors, steel bars have become indispensable to standard operational processes.
Sorel Forge adheres to strict quality control processes and we carry out a battery of regular tests on all our forged steel bars.
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