ASTM A519 1020 is a standard specification for seamless carbon and alloy steel mechanical tubing, commonly used in the manufacture of mechanical components such as gears, sleeves, and hydraulic cylinders.
ASTM A519 Grade 1020 alloy steel pipe is a low carbon steel seamless pipe with a carbon content between 0.18-0.23% and a manganese content between 0.30-0.60%. This type of steel pipe is also known as mild steel pipes and tubes.
ASTM A519 Grade 1020 seamless mechanical pipe has excellent mechanical properties. Its yield strength and tensile strength are higher than ordinary carbon steel pipes, and it can withstand greater pressure and bending stress. In addition, ASTM A519 Grade 1020 mechanical pipe also has good corrosion resistance and high temperature performance, can resist the erosion of chemicals such as acids, alkalis, and salts, and can still maintain its mechanical properties and dimensional stability at high temperatures.
SAE 1020 Cold Drawn Round Carbon Seamless Steel Pipe Chemical Resistance
| Grade | C | Mn | Fe | P | S |
| AISI 1020 | 0.170 – 0.230 | 0.300 – 0.600 | 99.08 – 99.53 | ≤ 0.040 | ≤ 0.050 |
AISI 1020 Seamless Pipe Mechanical Analysis
| Grade | Tensile Strength | Yield Strength | Elongation |
| AISI 1020 | 380 MPa, 55100 psi | 165 MPa, psi 29700 | 25 % |
A519 Structural seamless pipe
Dimensions : ASTM, ASME and API
Size : 10 mm OD to 76 mm OD
Wall Thickness : 1 mm to 8 mm
Length : Single Random, Double Random & Required Length
Schedules : SCH 40, SCH 80, SCH 160, SCH XS, SCH XXS, All Schedules
Form : Round, Square, Rectangular, Hydraulic Etc
End : Plain End, Beveled End, Treaded
End Protection : Plastic Caps
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FAQ
What does 1020 mean in steel?
1020 is one of the very commonly used plain carbon steels. It has a nominal carbon content of 0.20% with approximately 0.50% manganese. It is a good combination of strength and ductility and may be hardened or carburized.
What are your advantages?
High quality products, competitive price and professional export service.
Do you have a quality control system?
Yes, we have our own quality control laboratory.
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