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DIN 17121 Seamless structural steel circular tubes for structural engineering purposes
Product Name : ASTM A519 Grade 243 Carbon Steel Seamless Pipes are Low Carbon Steel Pipes with 0.12-0.20 % carbon content
ASTM A519 Grade 243 is standard specification for technical delivery conditions of seamless carbon steel pipe, suitable for high temperature service. Apart from requirements for quality and for execution, the required tests are also described. Recommended Pipe size will be developed by FerroPipe upon receipt of your inquiry. A print or sketch of the part to be produced should be included. Grade, chemical analysis and surface condition are carefully considered, and production processes are tailored to achieve the best tubing for the end use.
ASTM A519 Grade 243 Specification
ASTM A519 Grade 243 Carbon Steel Seamless Pipes are Low Carbon Steel Pipes with 0.12-0.20 % carbon content with combination of 0.40-0.80 % manganese. These Pipes are also known as mild steel pipes and tubes.
ASTM A519 Grade 243 Pipes are low-cost Pipes easy to form and shape. These pipes are manufactured as per ASTM Specification and commercially referred as cs pipes or ms pipes. Low Carbon Steel Pipes are not as hard as hig carbon steel pipes,Though carburizing can increase its surface hardness.
| Chemical Properties | |||||||||
| Carbon | Silicon | Manganese | Phosphorous | Sulphur | Molybdenum | Nickel | Chromium | Copper | Others |
| 0.12-0.20 | 0.10-0.35 | 0.40-0.80 | 0.035 | 0.035 | 0.25-0.35 | – | – | – | Al max 0.012 |
| Mechanical Properties | |||||||||
| Yield Strength | Tensile Strength | Elongation A5 min | |||||||
| MPa min | ksi min | MPa min | MPa min | ksi min | Percentage | ||||
| 480 | 630 | – | 22 | ||||||
| Equivalent Designation | |||||
| DIN | EN | BS | NFA | ASTM | ASME |
| – | – | – | ASTM A519 Grade 243 | ASME SA 519 Grade 243 | – |
