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ASTM A213 T11 Alloy Steel Seamless Tube For Boilers And Heat Exchangers

Basic Information
Place of Origin: China
Brand Name: SunShine
Certification: ISO9001
Model Number: 6mm to 114.3mm
Minimum Order Quantity: 5T
Packaging Details: In Bundles, Woodenbox As Your Requirement
Delivery Time: 30days
Payment Terms: L/C, T/T
Supply Ability: 2000T/Month
Detail Information
Name: ASTM A213 T11 Seamless Alloy Tube OD. Range: 6mm – 114.3mm
Wall Thickness: 1mm-36mm Length: Max Length 24M
Treatment: +N, Q+T, NBK
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Product Description

ASTM A213 T11 Alloy Steel Seamless Tube For Boilers And Heat Exchangers

 

Alloy steel tubes is a kind of steel alloyed tube with other elements in amounts of between 1 and 50% by weight to improve its mechanical properties.Alloying elements are added to achieve certain properties in the material. As a guideline, alloying elements are added in lower percentages (less than 5%) to increase strength or hardenability or in larger percentages (over 5%) to achieve special
properties, such as corrosion resistance or extreme temperature stability.

 

Grade T11 Alloy Steel Seamless Tube Chemical Composition

C, % Mn, % P, % S, % Si, % Cr, % Mo, %
0.05-0.15 0.30-0.60 0.025 max 0.025 max 0.50-1.00 1.00-1.50 0.44-0.65

 

AS Gr. T11 Seamless Tubes Mechanical Properties

Tensile Strength, MPa Yield Strength, MPa Elongation, % Hardness, HB
415 min 205 min 30 min 179 max
 

 

Alloy Steel Seamless Tubes Tolerance

Outside Diameter OD Tolerance WT Tolerance Ovality Tolerance Cut Length Tolerance
OD≤ 12, 7 mm ± 0, 13 mm ± 15 % + 3, 18 mm, – 0 mm
12, 7 mm < OD ≤ 38, 1 mm ± 0, 13 mm ± 10 % max, 1, 65 mm + 3, 18 mm, – 0 mm
38, 1 mm < OD ≤ 88, 9 mm ± 0, 25 mm ± 10 % max, 2, 41 mm + 4, 76 mm, – 0 mm
 


ASTM A213 T11 Alloy Steel Seamless Tube For Boilers And Heat Exchangers 0   ASTM A213 T11 Alloy Steel Seamless Tube For Boilers And Heat Exchangers 1   ASTM A213 T11 Alloy Steel Seamless Tube For Boilers And Heat Exchangers 2

 

 

ASTM A213 T11 Alloy Steel Seamless Tube For Boilers And Heat Exchangers 3


 

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