China Hot Rolled Steel Bars manufacturer
Evergrowing Resources Co., Ltd.
The expert of ferrous and nonferrous materials in international market all the time.
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Machinery Steel Cold Rolled Steel Bar Round Shape C45 C45N Grade

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Evergrowing Resources Co., Ltd.

City: nanjing

Province/State:jiangsu

Country/Region:china

Tel:86-025-85865166

Contact Person:
Miss.Steven.shu
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Machinery Steel Cold Rolled Steel Bar Round Shape C45 C45N Grade

Brand Name Evergrowrs
Model Number As per standard
Certification ISO ,etc.
Place of Origin China
Minimum Order Quantity 5 Tons
Price EUR 1700/Ton
Payment Terms L/C, T/T
Supply Ability 5000 Ton/Tons per Month
Delivery Time 40-50 days
Packaging Details Standard seaworthy package
Shape round bar
Alloy or not Alloy CrNiMoS
Special use 5-6M length
Technique Cold drawn
Standard ASTM,GB
Tolerance ±2%
Grade 34CrNiMoS6 32CrNiMoS6
Name Alloy Structure Steel
Detailed Product Description

C45 C45N Round Shape Machinery Steel Cold Rolled Steel Bar

 

 

Specifications:

Production Name

C45 C45N Round Shape Machinery Steel Cold Rolled Steel Bar

Main Grade

 34CrNiMoS6 32CrNiMoS6,C45N ,S355J2N

ShapeRound bar
TechniqueCold Rolled
SurfaceBlack skin
Processing ServiceBending, Welding, Decoiling, Cutting, Punching
Application

 Tool Steel Bar, building industry machinery;

High strength, hardenability, good toughness, small deformation in quenching, high temperature creep strength and lasting
strength.It is used for manufacturing forgings with higher strength and larger quenched and tempered cross section than 35CrMo steel, such as big gear for locomotive traction, supercharger drive gear, rear axle, connecting rod and spring clamp with great load, and also for drilling pipe joint and fishing tool for oil deep Wells below 2000m.

 

Size of  Steel Round Bar
Round barDiameter(mm)Length (mm) 
20~3305000-6000 
    
The special size can be customized.
Chemical Compositions
GradeCSiMnPSCrMoNi
42CrMo0.38~0.450.17~0.370.50~0.8≤0.035≤0.0350.9~1.20.15-0.25≤0.3
41400.40~0.450.15~0.350.75~1.0≤0.035≤0.0400.8~1.10.15-0.25-
1.72250.38~0.45≤0.400.60~0.9≤0.025≤0.0350.9~1.20.15-0.30

 

Forged Steel Round Bars Photos

 

Product Processing

 

Production Inspection

Our heat treatment center with complete product testing equipment, for instance: the scanning electron micro sconezz(SEM).the transmission electron microscope(TEM)the material testing machine. the large-type metallurgical microscope,the endurance testing machine,the IAS-4 image analyzer, the American ARL direct- reading spectrometer, the American the electric ICP emission spectrometer, the American LECO infrared carbon sulfur analyzer, the hydrogen analyzer, the oxygen and nitrogen analyzer,the Swiss end harden ability tester, the German Zeiss inverted microscope, the Japanese CARTON stereo microscope, the 500J impact testing machine, the 500N hydraulic universal tester, the water immersion flaw detector, the radio element detector and so on.

 

Evergrowing Resources CO.,Ltd
Evergrowing Resources Co., Limited was Located in Nanjing, China. We have engaged in import and export of all kinds of ferrous and nonferrous materials all over the world. Because we are top agent of several different steel mills in Asia and Europe, so we have ability to offer best quality products and services to our clients. Till now, we have supplied products and services in Asia, Europe, Africa, North America and South America. Following the trend of market development, we have built our special steel processing center in Jiangsu, China to do further processing on the products, such as heat treatment (QT, N, ANN), rough turned, CNC cutting and etc. We have extended our industrial train and enhanced the ability to provide the auxiliary item, and thus strengthened our market advantage.
 
 
Product Tags: C45N Cold Rolled Steel Bar   Dia 20mm Cold Rolled Steel Bar   ASTM Cold Rolled Round Bar  
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