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28MnV6 Seamless Hollow Bars Carbon Steel Pipe Galvanized Surface Treatment

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28MnV6 Seamless Hollow Bars Carbon Steel Pipe Galvanized Surface Treatment

28MnV6 Seamless Hollow Bars Carbon Steel Pipe Galvanized Surface Treatment
28MnV6 Seamless Hollow Bars Carbon Steel Pipe Galvanized Surface Treatment 28MnV6 Seamless Hollow Bars Carbon Steel Pipe Galvanized Surface Treatment

Large Image :  28MnV6 Seamless Hollow Bars Carbon Steel Pipe Galvanized Surface Treatment

Product Details:
Place of Origin: USA
Certification: PED , ISO , CE
Model Number: 400mm
Payment & Shipping Terms:
Minimum Order Quantity: 1 tons
Price: 800 usd/ton
Packaging Details: Standard exportd packaged
Delivery Time: 5-8 days
Payment Terms: L/C, D/A, T/T, D/P, MoneyGram, Western Union
Supply Ability: 10000 ton in stock
Detailed Product Description
Steel Garde: 20MnV6 Size: 32mmto 4000mm
Length: As Your Requirements Surface Treatment: Galvanized,customerized
Application: Structure Pipe Technique: Hot Rolled,Cold Drawn
High Light:

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28MnV6 seamless Hollow bars 

 

Usage :  bars for machining For turning with short chip breaking. The finished turned
part is suitable for a wide range of heat treatments and coatings

 

Our seamless Hollow bars steel grade : 28MnV6 

 

Size :1inch to 48inch 

 

Wall thickness : 2.5-2500 mm

 

 

28MnV6 hollow bar chemical composition : 

 

  Min % Max %
Carbon 0.16 0.22
Silicon 0.10 0.35
Manganese 1.130 1.60
Vanadium 0.08 0.15
Phosphorous 0 0.03
Sulphur 0.02 0.04

 

 

28MnV6 hollow bar  Mechanical Property Requirements - As Supplied in the Black Hot Rolled Condition

Tensile Strength Mpa Min.

Wall Thickness (mm)

<16 620
<25 310
>25 550

0.2% Yield Strength Mpa Min.

Wall Thickness (mm)

<16 470
<25 460
<30 430
<40 420
<50 410
<70 400
Elongation on 5.65√S0 % Min 18
28MnV6 hollow bar  Hardness Brinell Min 180
28MnV6 hollow bar  Typical Mechanical Properties - As Supplied in the Black Hot Rolled Condition
Tensile Strength Mpa 690  
Yield Strength Mpa 500  
Elongation % 21  
Hardness HB 210  
28MnV6 hollow bar  Typical (Minimum) Mechanical Properties - Water Quenched at 925 oC and Tempered at 580 oC.

Tensile Strength Mpa

Wall Thickness (mm)

<20 750
<25 700
<30 650

0.2% Yield Strength Mpa Min.

Wall Thickness (mm)

<20 650
<25 620
<30 570

Elongation %

Wall Thickness

<20 16
>20 17

Impact

+20oC 0oC -20oC

J

  40
  32
  28

 

Contact Details
BEST PIPELINE EQUIPMENT CO.,LTD

Contact Person: Sales Manager

Tel: +8615132727282

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