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C55 1.0535 C55E 1.1203 Forged Carbon Steel Round Bar Heat Treatment Normalizing

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C55 1.0535 C55E 1.1203 Forged Carbon Steel Round Bar Heat Treatment Normalizing

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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 : C55 1.0535 C55E 1.1203

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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C55 1.0535 C55E 1.1203 forged round bar carbon steel round bar steel manufactuer

C55 is a medium carbon steel is used when greater strength and hardness is desired than Si the as rolled’ condition. Extreme size accuracy, straightness and concentrically combine to minimize wear in high speed applications. Turned, ground and polished.

C55E is suitable for larger parts in vehicle manufacturing, engine and machine engineering undergoing a surface hardening (e.g. gear wheels, screws, shafts)


Forged round bar C55 1.0535 C55E 1.1203 Product features

Material C55 1.0535 C55E 1.1203
Type Forged bar ,round ,square, flat, block, shaft etc.
Diameter φ150-1500mm
Length Max 10000mm (10m)
Surface Black, peeled, polishing, bright, sand blast, hair line, etc.
Application C50 Carbon Steel Round Bar are commonly used in parts of gas turbine engines that are subject to high temperatures and require high strength, excellent high performance
Tensile strength test DIN EN ISO 6892-1
Impact test DIN EN ISO 148-1
UT DIN EN10228 Quality-Class 3 C/c or D/d
Grain size ASTM E112 / EN ISO 643
Applicable standard EN10250,EN10083,SEW550 etc
Certificate EN 10204 / 3.1 3.2


Forged round bar C55 1.0535 C55E 1.1203 Chemical Compostion

Standard Steel designation name Number C Si
Max		 Mn P
Max		 S
Max		 Cr
Max		 Mo
Max		 Ni
Max		 Cr+Mo+Ni
Max		 Al
Min
EN10250 C55 1.0535 0.52-0.60 0.40 0.60-0.90 0.045 0.045 0.40 0.10 0.40 0.63 -
EN10250 C55E 1.1203 0.52-0.60 0.40 0.60-0.90 0.035 0.035 0.40 0.10 0.40 0.63 -

Forged round bar C55 1.0535 C55E 1.1203 Permissible deviations

Permissible deviations between the producct analysis and the limiting values given in Table 1 for the cast analysis
EN10250
Element Permissible 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 C55 1.0535 C55E 1.1203 Mechanical properties

Steel
designation		 tR≤100mm 100＜tR≤250mm 250＜tR≤500mm 500＜tR≤1000mm3)
Standard Name Number Remin
N/mm²		 Rmmin
N/mm²		 A min % KV min J Remin
N/mm²		 Rmmin
N/mm²		 A min% KV min J Remin
N/mm²		 Rmmin
N/mm²		 A min % KV min J Remin
N/mm²		 Rmmin
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)

EN

10250

 C55 1.0535 330 640 12 - - - 300 620 12 9 - - 260 600 12 9 - - 250 290 11 8 - -

EN

10250

 C55E 1.1203 330 640 12 - - - 300 620 12 9 - - 260 600 12 9 - - 250 290 11 8 - -

Forged round bar C55 1.0535 C55E 1.1203 Heat treatment

Heat treatment
EN10250
Steel designation Quenching
temperature ℃		 Cooling
medium		 Tempering
temperature ℃		 Normalizing
temperature ℃
Name Number
C55 1.0535 805 to 845 Oil or water 550 to 660 825-865
C55E 1.1203 805 to 845 Oil or water 550 to 660 825-865

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.

C55 1.0535 C55E 1.1203 Forged Carbon Steel Round Bar Heat Treatment Normalizing

C55 1.0535 C55E 1.1203 Forged Carbon Steel Round Bar Heat Treatment Normalizing

C55 1.0535 C55E 1.1203 Forged Carbon Steel Round Bar Heat Treatment Normalizing

carbon steel round bar

forged carbon steel

Forging factory


Product Tags:

C55 carbon steel round bar

      

1.1203 carbon steel round bar

      

C55E forged carbon steel

      
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