ASTM A210 Gr A1 pipe is a high-quality ferritic steel boiler pipe, which is a carbon steel pipe containing elements such as carbon, manganese, phosphorus, sulfur, and silicon. It also has excellent corrosion resistance, oxidation resistance and mechanical properties, making it suitable for a variety of high temperature applications, including high temperature exposure in furnaces.
The chemical composition of ASTM A210 Gr A1 Boiler Tube has increased manganese and carbon content, giving the tube high strength, tensile strength and yield strength. The elongation rate of ASTM A210 Gr A1 carbon steel pipe is 30%, indicating that it has certain plasticity and can adapt to some shape changes and processing requirements.
The A210 gr A1 seamless steel pipe provided by GNEE has an overall size of 12.7mm-114.3mm, a wall thickness of 0.8mm-15mm, and a length of 5~25mm. Different sizes are also available according to different needs.
ASTM A210 Chemical Composition of Steel Pipes
|
Chemical Components (%) |
||||||||
|
Grade |
C |
Si |
Mn |
P |
S |
Mo |
Cr |
V |
|
A-1 |
≤0.27 |
≥0.10 |
≤0.93 |
≤0.035 |
≤0.035 |
/ |
/ |
/ |
Mechanical Testing Requirements of ASTM A210 Steel Pipe
|
Mechanical Properties |
||||
|
Grade |
Tensile Strength (Mpa) |
Yield Strength (Mpa) |
Elongation (%) |
Hardness (HRB) |
|
A-1 |
≥415 |
≥255 |
≥30 |
≤79 |
Wall Thickness Tolerance of ASTM A210 Tube
|
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 |
SA210 A1 Seamless Boiler Tube
Product:ASTM A210 seamless steel boiler tubes
OD:1/2in-5in(12.7-127mm), WT: 0.035in-0.500in(0.9-12.7mm)
Grade: ASTM A210 Grade A1, ASTM A210 Grade C
Application: For high, middle, low pressure boiler and pressure purpose
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FAQ
Q: What are the advantages of your company?
A: Our advanced steel production equipment, years of experience in metal production and sales, and perfect after-sales service system make us the best choice for many customers.
Q: Can I get samples before order?
A: Yes, of course. Usually our samples are free, we can produce by your samples ortechnical drawings.
Q: How do you guarantee the quality of the products?
A: Strict product quality control, quality makes the future. This is the tenet of our factory. Each product from our factory has strict testing procedures, and must be 100% quality before delivery.
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