Wholesale Distributors for C45 Round Bar | AISI 1045 | DIN 1.1191 | JIS S45C in Saudi Arabia
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.
1, precision cast steel reinforced fuselage with small size, compact structure, solid and reliable
2, rolling casters, convenient mobile and flexible
3, the close structure to ensure good lubrication performance
4, using gear splash lubrication technology, refuel on time (8 to 12 kg) can work continuously for 3 months
5, adopt high quality high rigid knife block, connecting rod, to ensure the quality of the whole machine more stable
6, the gear using 40 crmut forging, inert conditioning treatment processing, life can be up to 30 years
7, 8.8 -magnitude side cover, high strength bolt ensure permanent loose, improve work efficiency
8. to cut off the shield use 3 mm stamped cold rolled steel sheet with high strength protection to ensure your safety
9, equipped with “” Joonna motor’ with strong power
10, abrasive precision forging rings with 500 kg bearing capacity up
11, the strict test run before delivery, and effectively guarantee the quality of the engine
12, with large inertia flywheel, increased connecting rod stroke and unique design of circular arc knife to ensure the cut edge more smooth
13, blade using Cr12 material, a piece life is double normal blad life
For the full recording:
This web seminar addresses the structural design and detailing requirements for ordinary and special steel moment frames specified in the 2012 IBC, ASCE 7-10, AISC 360-10, and AISC 341-10. Intermediate steel moment frames are only addressed by explaining why they are not commonly used. The following topics are presented:
- Seismic detailing requirements for steel moment frames that are commonly overlooked.
- Start with columns and beam sizes selected to meet the strength and drift requirements of ASCE 7-10.
- Apply AISC 341-10 and AISC 358-10 beam and column limitations.
- Review and apply the connection requirements for 1) welded unreinforced flange – welded web (WUF-W), and 2) bolted flange plate (BFP) connections meeting the AISC prequalified connection requirements in AISC 358-10.
- Determine the required strength for the columns, column splice, and the column base.
- Locate the protected zones and demand critical welds in the moment frame system.
For the full recording: