ASME SA-556M C2 seamless tubes are mainly used for high-pressure heaters. The characteristics of seamless cold-drawn tubes are that their precision and surface quality are usually better than hot-rolled (expanded) tubes. Especially for manufacturing U-shaped heat exchange tubes for high-pressure heaters such as 300 and 600MW. Its chemical composition and mechanical properties are optimized to meet specific working environment requirements. Its maximum working temperature can reach 800°C (426.7°C).
Products Data
Chemical Composition of ASME SA-556M C2 seamless tubes
| Grade | C | Si | Mn | P | S |
| SA-556M C2 | ≤0.30 | ≥0.10 | 0.29-1.06 | ≤0.035 | ≤0.035 |
Mechanical properties of ASTM A-556M C2 cold-drawn pipe
| Mechanical properties | Grade C2 |
| Tensile strength, min, ksi [MPa] | 70 [480] |
| Yield strength, min, ksi [MPa] | 40 [280] |
| Elongation in 2 in. or 50 mm, min, % (longitudinal) | 30 |
| Hardness | HR B 89 |
Products display
ASME SA-556M Grade C2 Seamless Pipe
Grades:ASTM A556 Grade A2, Grade B2, Grade C2
Size:
Outside Diameter: 12-40mm
Wall Thickness: 1-4mm
Length: max length 27 meters
Why choose GNEE's A556 steel pipe
GNEE Steel has 10 hot-rolled seamless steel pipe production lines and 5 cold-drawn seamless steel pipe production lines, which can produce seamless pipes of various specifications and materials. SA-556M Grade C2 steel tubes are exported to the United States, Europe, India, Iran, Dubai, Vietnam, South America and other countries and regions. In addition, we also provide ASTM A556 C2 U-bent Steel Tubes. You are welcome to visit our factory at any time.
If you are looking for steel brands, please feel free to contact us!sales@gneetube.com
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FAQ
Q: Do you have quality control system?
A: Yes, we have our own quality control laboratory.Third party testing servicesare also available.
Q: What services do you provide?
A: Customized service for each customer, please feel free to contact us!
Q.What is your lead time?
A. Regular stock is usually 10 days. Depends on the products.
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