28MnV6 Seamless Hollow Bars Carbon Steel Pipe Galvanized Surface Treatment

Place of Origin USA
Certification PED , ISO , CE
Model Number 400mm
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

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Product Details
Steel Garde 20MnV6 Size 32mmto 4000mm
Length As Your Requirements Surface Treatment Galvanized,customerized
Application Structure Pipe Technique Hot Rolled,Cold Drawn
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alloy steel seamless tubes

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seamless alloy steel tube

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Product Description

The weather is Getting hotter day by day , the virus will be disapper , the 28MnV6 Steel Pipe price will risen soon

 

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

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