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4340 Blower main shaft Forged alloy steel CNAS certificate Finish maching

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China JIANGSU HUI XUAN NEW ENERGY EQUIPMENT CO.,LTD certification
China JIANGSU HUI XUAN NEW ENERGY EQUIPMENT CO.,LTD certification
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4340 Blower main shaft Forged alloy steel CNAS certificate Finish maching

4340 Blower main shaft Forged alloy steel CNAS certificate Finish maching
4340 Blower main shaft Forged alloy steel CNAS certificate Finish maching 4340 Blower main shaft Forged alloy steel CNAS certificate Finish maching 4340 Blower main shaft Forged alloy steel CNAS certificate Finish maching 4340 Blower main shaft Forged alloy steel CNAS certificate Finish maching

Large Image :  4340 Blower main shaft Forged alloy steel CNAS certificate Finish maching

Product Details:
Place of Origin: China
Brand Name: HUIXUAN
Certification: ISO,BV,SGS,IST,UL.CTI,CNAS
Model Number: Blower main shaft
Payment & Shipping Terms:
Minimum Order Quantity: 1 piece
Price: Negotiable
Packaging Details: wood pallet,steel frame
Delivery Time: 60 days
Payment Terms: L/C, T/T
Supply Ability: 2000-5000 Ton/Month
Detailed Product Description
Forging Ratio: ≥3 Heat Treatment: Q+T
Melting Process: EF+LF+VD Steel Grade: Alloy Steel
Surface: Polished Diameter: As Your Requires
Foring Equipment: 8000T Open Die Hydropress

 

4340 Blower main shaft Forged alloy steel CNAS certificate Finish maching

 

 

Products:

Manufacturing high strength, good plasticity of important parts, nitriding treatment after the manufacture of special functional requirements of important parts, such as shaft, gear, fasteners, etc.

 

Chemical elements
 

4340 C Si Mn S P Cr Mo Ni
Analysis Identification 0.39 0.2 0.71 0.002 0.002 0.78 0.22 1.7


Mechanical property

 

 

4340 Tensile strength Mpa Yield strength Mpa Elongation section shrinkage Impact(20℃) Hardness
Analysis Identification 850-1000 665 13% 50% 35 J 248 - 302 HB


CNAS report:
CNAS is approved by the Certification and Accreditation Administration and authorized the establishment of the national accreditation body, unified responsible for certification bodies, laboratories and inspection bodies and other related institutions of accreditation work.

4340 Blower main shaft Forged alloy steel CNAS certificate Finish maching 0
UT inspection site:

 

4340 Blower main shaft Forged alloy steel CNAS certificate Finish maching 1
 

 

Features:

High-precision dimensional tolerance;
Excellent mechanical properties;
Produce different dimension based on customer’s requirements;
Advanced manufacture equipments and inspection devices;
Excellent technical personality;
Control the production procedure strictly;
Pay attention on the package protection;

Quality full service.

 

 

 

Contact Details
JIANGSU HUI XUAN NEW ENERGY EQUIPMENT CO.,LTD

Contact Person: xuehao

Tel: +8615151581878

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