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The S235J2H Seamless Pipe belongs to the standard EN 10210 is classified as a carbon steel pipe. The "S" designation indicates that it is primarily used for purposes without any welding or seams allowing for an internal surface suitable for high pressure applications and conveying fluids and gases.
This type of pipe is renowned for its weldability and machinability making it a favored option in construction projects. Its chemical composition typically includes carbon, manganese, silicon, phosphorus, sulfur and copper. The composition is controlled to ensure the desired mechanical properties are met.
A notable feature of the S235J2H Seamless Pipe is its strength to weight ratio making it ideal for applications requiring strength and durability. It possesses elongation properties and impact resistance ensuring its integrity under different loading conditions.
Apart from its attributes this pipe type is recognized for its dimensions and uniformity due to the seamless manufacturing process. This results in pipes with diameters and wall thicknesses that fit seamlessly with standard fittings and connections. In fields like construction, infrastructure development, mechanical engineering and industrial equipment S235J2H Seamless Pipe finds usage. It is chosen for tasks that demand integrity and dependability such as erecting structures like buildings, bridges, pipelines and supports.
S235J2H Seamless Pipe stands out as an dependable material known for its mechanical properties, resistance to corrosion and long lasting nature. Its seamless design and composition of steel make it a favored option for meeting the demands of industries.
| Standards | ASTM / ASME A/SA 53 , 106 , API 5L , IS 1239 , IS 3589 , BS 3059 , SA 210 , DIN 2391 , EN 10305 |
|---|---|
| Size | Seamless = ½” NB – 24” NB ERW = ½” NB – 64” NB |
| Length | Single Random, Double Random & Cut Length |
| End | Plain End, Beveled End, Threaded |
| Schedule | SCH 10 – SCH XXS |
| Specification | EN10210 S355J2H |
| Tensile Strength Rm N/mm2: 3 ≤ T ≤ 100mm | 470 – 630 |
| Yield Strength ReH Min, N/mm2: T ≤ 16mm | 355 |
| Min Elongation % T ≤ 40mm on gauge length 5.65. √S0 | 22 |
| Impact properties Minimum Ave energy (J) at -20°C | 27 |
| Grade | C | Si | Mn | P | S |
| S355J2H (1.0576) | max 0.22 | max 0.55 | max 1.6 | max 0.03 | max 0.03 |
| DIN | DIN 1.0576
DIN RoSt 52-3 DIN St 52-3 N DIN S355J2H |
|---|---|
| AFNOR | AFNOR S355J2H |
| BS | BS S355J2H
BS 50D |
| AISI | AISI 345A |
| SAE | SAE 345A |
| EN | EN 1.0576 |
| ISO | ISO S355J2H |
| UNS | UNS K12709 |
| 1/8″ IPS(.405″ O.D.) | 3 1/2″ IPS( 4.000″ O.D.) |
| SCH 40, 80 | SCH 10, 40, 80, 160, XXH |
| 1/4″ IPS(.540″ O.D.) | 4″ IPS(4.500″ O.D.) |
| SCH 10, 40, 80 | SCH 10, 40, 80, 160, XXH |
| 3/8″ IPS(.675″ O.D.) | 5″ IPS( 5.563″ O.D.) |
| SCH 10, 40, 80 | SCH 10, 40, 80, 160, XXH |
| 1/2″ IPS(.840″ O.D.) | 6″ IPS(6.625″ O.D.) |
| SCH 5, 10, 40, 80, 160, XXH | SCH 5, 10, 40, 80, 120, 160, XXH |
| 3/4″ IPS(1.050″ O.D.) | 8 ” IPS(8.625″ O.D.) |
| SCH 10, 40, 80, 160, XXH | SCH 5, 10, 40, 80, 120, 160, XXH |
| 1″ IPS:(1.315′ O.D.) | 10″ IPS(10.750″ O.D.) |
| SCH 5, 10, 40, 80, 160, XXH | SCH 10, 20, 40, 80 (.500), TRUE 80(.500) |
| 1-1/4″ IPS(1.660″ O.D.) | 12″ IPS(12.750″ O.D.) |
| SCH 10, 40, 80, 160, XXH | SCH 10, 20, 40(.375), TRUE40(.406), SCH80(.500) |
| 1-1/2″ IPS(1.900″ O.D.) | 14″ IPS(14.000″ O.D.) |
| SCH 10, 40, 80, 160, XXH | SCH10 (.188), SCH40 (.375) |
| 2″ IPS(2.375″ O.D.) | 16″ IPS(16.000″ O.D.) |
| SCH 10, 40, 80, 160, XXH | SCH10(.188), SCH40(.375) |
| 2 1/2″ IPS(2.875″ O.D.) | 18″ IPS (18.000″ O.D.) |
| SCH 10, 40, 80, 160, XXH | SCH-40 (.375) |
| 3″ IPS( 3.500″ O.D.) | |
| SCH 5, 10, 40, 80, 160, XXH |
| Hot Forming | Heat Treatment | |||
| Temperature°C | Cooling Type | Normalizing 1″ | Stress relieving anneal 2″ | Cooling Type |
| 700-750 | Air | 850-950°C | 580-630°C | Air |
|
Carbon Steel : Grade: WPB , WPBW, WPHY 42, WPHY 46, WPHY 52, WPH 60, WPHY 65 & WPHY 70 |
| Monel : Grade: Monel 400, Monel K500, Monel R-405 Nickel : Grade: Nickel 200, Nickel 201 Inconel : Grade: Inconel 600, Inconel 601, Inconel 625, Inconel 718 Incoloy : Grade: Incoloy 800, Incoloy 800H, INCOLOY 800HT Hastalloy : Grade: Hastalloy B2, Hastalloy B3, Hastalloy C22, Hastalloy C276, Hastalloy X Titanium : Grade: Gr1, Gr2, Gr3, Gr5, Gr7, Gr11 Carbon Steel : Grade: WPB , WPBW, WPHY 42, WPHY 46, WPHY 52, WPH 60, WPHY 65 & WPHY 70 Duplex Steel: Grade: UNS F44, F45, F51, F53, F55, F60, F61 Alloy Steel: Grade : WP 1, WP 5, WP 9, WP 11, WP 12, WP 22, WP 91 |
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