ASTM A210 A1 Seamless Alloy Steel Tube Cold Drawing Seamless High Temperature Tubes

ASTM A210 A1 Seamless Alloy Steel Tube Cold Drawing Seamless High Temperature Tubes

Product Details:

Place of Origin: CHANGZHOU, CHINA
Brand Name: Joyruns
Certification: ISO9000
Model Number: 6mm --137mm

Payment & Shipping Terms:

Minimum Order Quantity: 5 tons per size
Price: Negotiable
Packaging Details: Plastic packing, oiling, wooden box
Delivery Time: 30DAYS
Payment Terms: TT OR LC
Supply Ability: 5000T PER MONTH
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Detail Information

Standard: ASTM A210 Grade: A1. & C
Type: Seamless Boiler Tube/heat Exchanger Tube OD. Range: 6mm – 137mm
Wall Thickness: 1mm-20mm Length: Max Length 20M
High Light:

6mm Seamless Alloy Steel Tube

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20M Seamless Alloy Steel Tube

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ASTM A210 A1

Product Description

ASTM A210 A1 Cold drawing High-temperature Seamless Tubes

 

The specified ASTM A210 GR.A1 Seamless Steel Tubes are designed to be used in several applications as either boiler or as superheater tubes. The ASME SA210 Gr A1 Superheater Tubes that are manufactured under this specification also cover minimum wall thickness, and tubing sizes, boiler flues including safe ends, arch as well as stay tubes. While the specification for these ASME SA210 Grade A1 Pressure Vessel Tubes takes into account both the tensile strength and hardness properties but these two properties are applicable to certain size limitations. The material used in the manufacturing of ASTM A210 Grade A1 Heat Exchanger Tubes is to be killed. The ASTM A210 Grade a1 tubes are to be produced by the seamless process, which in turn are to be marked as either hot-finished tubes or cold-finished tubes.

 

ASTM A210 Gr A1 Chemical Composition

Chemical Components (%)
Grade C Si Mn P S Mo Cr V
A-1 ≤0.27 ≥0.10 ≤0.93 ≤0.035 ≤0.035 / / /

 

ASTM A210 Gr A1 Mechanical Properties

Tensile Strength(Mpa) Yield Strength(Mpa) Elongation (%)
≥ 415 ≥ 255 ≥ 30

 

ASTM A210 / A210M Tube Wall Thickness Tolerance

Seamless, Cold-Finished Tubes

Outside Diameter

In. (mm)

Wall thickness Tolerance %
Over (+) Under (-)
1 ½ (38.1) and under 20 0
Over 1½ (38.1) 22 0

 

ASTM A210 / A210M Tube Outside Diameter Tolerance

Cold-Finished Seamless Tubes

Outside Diameter

In. (mm)

Permissible Variations In. (mm)
Over (+) Under (-)
Under 1 (25.4) 0.004 (0.10) 0.004 (0.10)
1 to 1 ½ (25.4 to 38.1), Incl 0.006 (0.15) 0.006 (0.15)
Over 11⁄2 to 2 (38.1 to 50.8), Excl 0.008 (0.20) 0.008 (0.20)
2 to 21⁄2 (50.8 to 63.5), Excl 0.010 (0.25) 0.010 (0.25)
21⁄2 to 3 (63.5 to 76.2), Excl 0.012 (0.30) 0.012 (0.30)

 

ASTM A210 A1 Seamless Alloy Steel Tube Cold Drawing Seamless High Temperature Tubes 0  ASTM A210 A1 Seamless Alloy Steel Tube Cold Drawing Seamless High Temperature Tubes 1  ASTM A210 A1 Seamless Alloy Steel Tube Cold Drawing Seamless High Temperature Tubes 2

 

ASTM A210 A1 Seamless Alloy Steel Tube Cold Drawing Seamless High Temperature Tubes 3  ASTM A210 A1 Seamless Alloy Steel Tube Cold Drawing Seamless High Temperature Tubes 4  ASTM A210 A1 Seamless Alloy Steel Tube Cold Drawing Seamless High Temperature Tubes 5

ASTM A210 A1 Seamless Alloy Steel Tube Cold Drawing Seamless High Temperature Tubes 6

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