S20C is a kind of carbon structural steel in standard JIS G4051. JIS S20C black carbonstructural seamless steel pipe has wide application ranges.S20C is a hardened and tempered carbon steel characterized by good properties in respect of Fatigue strength and wear resistance,Hardness combined with ductility.The material also has good blanking and forming properties, retaining the shape of the parts after the blanking operation
JIS G4051 S20C steel Chemical analysis:
Grade |
C | Si | Mn | P | S |
| JIS G4051 S20C | 0.18-0.23 | 0.15-0.35 | 0.3-0.6 | ≤0.030 | ≤0.035 |
JIS G4051 S20C steel mechanical properties:
Grade |
Delivery State | T.S. N/mm2 Min |
Y.S. N/mm2 Min |
A,% Min |
Z,% Min |
Hardness, (annealing or tempering) HB,max |
Forging ratio | Grain Size (level) |
Nonmetal ratio |
| JIS G4051 S20C | Hot rolled, forged, or heat treatment | 410 | 245 | 25 | 55 | 156 | ≥ 4:1 | ≥ 6 | ≤ 2.0 |
S20C Steel Tube Inspection and Testing:
Chemical Composition Testing, Mechanical Properties Testing, Bend Testing, Hydrostatic Testing, Visual Inspection and Dimensional Testing
S20C Steel Tube Applications Field:
S20C steel tubes are mainly used in many fields like boilers, petrochemical plants, power plants, oil and gas refineries, bridges and ships.
We keep more than 1000 tons S20C Seamless Carbon steel pipe in stock monthly. So, if you have any inquiry about S20C steel or looking for a sincerely S20C steel supplier and want to get the S20C steel price, please contact us by [email protected]
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