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C45 1.0503 Forged Round Bar Carbon Steel C45 Round Bar Max 10000mm

Categories Forged Round Bar
Brand Name: Guangda
Certification: DNV, BV, Rina, ISO, GL, ABS, LR ,CCS ,PED
Place of Origin: Jiangsu China
Payment Terms: L/C, D/A, D/P, T/T
Supply Ability: 500000 ton/year
Delivery Time: 15-45 work days
Material: C45 1.0503
Heat treatment: Annealing,Normalizing,Tempering ,QT etc .
Standard: EN10250,EN10083,SEW550 etc
Shape: Round, flat, hexagonal, block, etc
Surface: Black, turned , rough turnned ,premachined,polish
Length: Max 10000mm (10m)
Diameter: φ150-1500mm
Trade Mark: GD
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C45 1.0503 Forged Round Bar Carbon Steel C45 Round Bar Max 10000mm

C45 1.0503 forged round bar carbon steel round bar C45 steel bar C45 steel Manufacturer


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 suitable alloying elements.



Forged Round Bar 1.0503 C45 Product features


MaterialC45 1.0503
TypeForged bar ,round ,square, flat, block, shaft etc.
Diameterφ150-1500mm
LengthMax 10000mm (10m)
SurfaceBlack, peeled, polishing, bright, sand blast, hair line, etc.
ApplicationSteel C45 bar or plate is suitable for the manufacture of parts such as gears, bolts, general-purpose axles and shafts, keys and studs.
Tensile strength testDIN EN ISO 6892-1
Impact testDIN EN ISO 148-1
UTDIN EN10228 Quality-Class 3 C/c or D/d
Grain sizeASTM E112 / EN ISO 643
Applicable standardEN10250,EN10083,SEW550 etc
CertificateEN 10204 / 3.1 3.2


Forged Round Bar 1.0503 C45 Chemical Compostion


StandardSteel designation nameNumberCSi
Max
MnP
Max
S
Max
Cr
Max
Mo
Max
Ni
Max
Cr+Mo+Ni
Max
Al
Min
EN10250C451.05030.42-0.500.400.50-0.800.0450.0450.400.100.400.63-



Forged Round Bar 1.0503 C45 Permissible deviations


Permissible deviations between the producct analysis and the limiting values given in Table 1 for the cast analysis
EN10250
ElementPermissible maximum content in the cast analysis %Permissible deviation %
Carbon<0.55±0.02
>0.55 ≤0.65±0.03
Silicon≤0.40±0.03
>0.40±0.04
Manganese≤1.00±0.04
>1.00 ≤1.65±0.06
Phosphorus≤0.045+0.005
Sulfur≤0.045+0.005
Chromium≤0.40+0.05
Molybdenum≤0.10+0.03
Nickel≤0.40+0.05
Aluminium≥0.020-0.005

Forged Round Bar 1.0503 C45 Mechanical properties


Mechanical properties in the normalized and normalized and tempered conditions
Thickness of ruling section tR
Steel
designation
tR≤100mm100<tR≤250mm250<tR≤500mm500<tR≤1000mm3)
StandardNameNumber

Re

min
N/mm²

Rm

min
N/mm²

A min %KV min J

Re

min
N/mm²

Rm

min
N/mm²

A min%KV min J

Re

min
N/mm²

Rm

min
N/mm²

A min %KV min J

Re

min
N/mm²

Rm

min
N/mm²

A min%KV min J
l 1)tr 1)l 1)tr 1)l 1)tr 1)l 1)tr 1)l 1)tr 1)l 1)tr 1)l 1)tr 1)l 1)tr 1)
EN10250C451.050330558016---275560161218102405401612151023053015111210


Forged Round Bar 1.0503 C45 Heat treatment


Heat treatment
EN10250
Steel designationQuenching
temperature ℃
Cooling
medium
Tempering
temperature ℃
Normalizing
temperature ℃
NameNumber
C451.0503820 to 860Water or oil550 to 660840 to 880

About Guangda For forged round bar

  1. Directly manufactuer -- One stop for quality forged round bars
  2. Sold more than 100k tons for the round bars per year for overseas market.
  3. Register the exclusive trademark of GD in Europe.
  4. Experience for more than 10 years with quick delivery time and fast service.
  5. Listed company. Strong scientific research ability , Strength for Market experience and customer service .
  6. Certificate PED,DNV, BV, Rina, ISO, GL, ABS, LR etc.





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