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For projects requiring high-strength structural steel with superior low-temperature toughness, excellent weldability, and versatility in construction, infrastructure, and shipbuilding, EN 10210 S355J0H Rectangular Tube is an exceptional choice.
Supplied by Gangsteel, a leading supplier of steel material solutions in China, this hot-finished rectangular tube complies with the EN 10210-1 standard, delivering reliable performance in demanding environments such as offshore platforms, bridges, and cold-climate structures.
Gangsteel offers EN 10210 S355J0H rectangular and square hollow sections, fully compliant with EN 10210 standards, alongside related grades like EN 10210 S355JRH, S355J0H, S275J2H, S275J0H, and S235JRH.
This article provides comprehensive details on the EN 10210 S355J0H chemical composition, mechanical properties, equivalent materials, specifications, applications, and competitive EN 10210 S355J0H price per kg. Explore our extensive range of structural hollow sections at Steel Material Solution and Structural Hollow Section.
EN 10210 S355J0H Rectangular Tubeis a hot-finished structural hollow section made from non-alloy structural steel, designed to meet the EN 10210-1 standard. The designation "S" indicates structural steel, "355" denotes a minimum yield strength of 355 MPa for thicknesses up to 16 mm, and "J2H" signifies specified impact properties at -20°C, ensuring excellent performance in low-temperature environments. This makes S355J0H ideal for applications requiring high strength and toughness, such as offshore platforms, structural frameworks, and heavy machinery in cold climates.
Compared to EN 10210 S355JRH, S355J0H offers enhanced low-temperature impact resistance, making it suitable for harsher conditions. Gangsteel’s EN 10210 S355J0H hollow sections are engineered for industries seeking robust, high-performance structural solutions. Learn more at EN 10210 S355J0H Rectangular Tube.
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The EN 10210 S355J0H chemical composition, compliant with EN 10210-1, is optimized for strength, weldability, and low-temperature toughness. Below is the ladle analysis for product thickness ≤ 65 mm:
Element |
Percentage (%) |
---|---|
Carbon (C) |
≤ 0.22 |
Silicon (Si) |
≤ 0.55 |
Manganese (Mn) |
≤ 1.60 |
Phosphorus (P) |
≤ 0.030 |
Sulfur (S) |
≤ 0.030 |
Nitrogen (N) |
≤ 0.009 |
Iron (Fe) |
Balance |
Note: The deoxidation method is designated as FN (rimming steel not permitted). For each 0.001% increase in nitrogen, the phosphorus content is reduced by 0.005%, with a maximum nitrogen content of 0.012% in ladle analysis. The lower carbon and sulfur content compared to S355JRH enhances S355J0H weldability and toughness at low temperatures.
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The EN 10210 S355J0H mechanical properties, tested per EN 10210-1, provide high strength, good ductility, and excellent low-temperature toughness, making it suitable for demanding structural applications.
Property |
Value at 20°C |
---|---|
Yield Strength (MPa) |
≥ 355 (for ≤ 16 mm) |
Tensile Strength (MPa) |
510 – 680 |
Elongation (%) |
≥ 20 |
Impact Energy (J) |
≥ 27 at -0°C |
Density |
7.85 g/cm³ (0.284 lb/in³) |
Note: Yield strength decreases slightly with increasing thickness (e.g., ≥ 345 MPa for 16-40 mm). The hot-finished process ensures uniform properties, and the -20°C impact test makes S355J0H ideal for cold environments. Contact Gangsteel for a detailed technical data sheet at EN 10210 S355J0H Rectangular Tube.
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The allowable stress values for EN 10210 S355J0H, derived from EN 10210-1 and structural design codes, ensure reliable performance in structural applications, particularly in low-temperature conditions.
Temperature (°C) |
Allowable Stress (MPa) |
---|---|
-20 |
355 |
20 |
355 |
100 |
340 |
200 |
325 |
300 |
310 |
Note: These values support EN 10210 S355J0H applications in construction, offshore structures, and shipbuilding, ensuring stability across a range of temperatures.
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EN 10210 S355J0Haligns with international standards for global compatibility.
Standard |
Grade |
---|---|
EN 10210 |
S355J0H |
EN 10025-2 |
S355J0 |
ASTM A500 |
Grade B |
JIS G3466 |
STKR490 |
GB/T 3094 |
Q355 |
Note: EN 10210 S355J0H is comparable to EN 10025-2 S355J2 for plates and ASTM A500 Grade C for structural tubing, offering flexibility in material selection. Check related grades at EN 10210 S355JRH Rectangular Tube and EN 10210 S355J0H Rectangular Tube.
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Selecting the right hollow section is critical for project success. Here’s how EN 10210 S355J0H compares to related grades:
Property |
S355J0H |
S355JRH |
S355J0H |
S275J2H |
S275J0H |
S235JRH |
---|---|---|---|---|---|---|
Standard |
EN 10210 |
EN 10210 |
EN 10210 |
EN 10210 |
EN 10210 |
EN 10210 |
Yield Strength (MPa) |
≥ 355 |
≥ 355 |
≥ 355 |
≥ 275 |
≥ 275 |
≥ 235 |
Impact Test Temp (°C) |
-20 |
20 |
0 |
-20 |
0 |
20 |
Impact Energy (J) |
≥ 27 |
≥ 27 |
≥ 27 |
≥ 27 |
≥ 27 |
≥ 27 |
Carbon Content (%) |
≤ 0.22 |
≤ 0.24 |
≤ 0.22 |
≤ 0.20 |
≤ 0.20 |
≤ 0.20 |
Corrosion Resistance |
Moderate |
Moderate |
Moderate |
Moderate |
Moderate |
Moderate |
Weldability |
Excellent |
Good |
Good |
Excellent |
Good |
Good |
Cost (USD/kg) |
0.9-1.6 |
0.8-1.5 |
0.8-1.5 |
0.7-1.3 |
0.7-1.3 |
0.6-1.2 |
Applications |
Low-temp structures |
Construction, shipbuilding |
General structures |
Low-temp structures |
General structures |
Light structures |
Conclusion: Choose EN 10210 S355J0H for low-temperature structural applications, S355JRH for milder environments, S275J2H/S275J0H for moderate strength, or S235JRH for cost-sensitive, lighter structures.
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Gangsteel offers EN 10210 S355J0H rectangular and square hollow sections to meet your project’s needs, compliant with EN 10210 standards:
Note: Gangsteel offers custom cutting (laser, waterjet) and galvanizing to meet specific project needs. Contact us for tailored solutions at EN 10210 S355J0H Rectangular Tube.
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EN 10210 S355J0His designed for industries requiring high-strength structural hollow sections with low-temperature toughness. Key applications include:
Note: Compared to EN 10210 S355JRH, S355J0H excels in low-temperature environments, making it ideal for offshore and northern climate applications. Explore related grades at Structural Hollow Section.
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The EN 10210 S355J0H price per kg ranges from USD 0.9-1.6 per kg (FOB), influenced by:
For a precise EN 10210 S355J0H price per kg or bulk discounts, contact Gangsteel at admin@gangsteel.com.
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Gangsteel offers a wide range of EN 10210 structural hollow sections to complement S355J0H:
Note: These grades complement EN 10210 S355J0H in construction, shipbuilding, and infrastructure projects. Contact Gangsteel for a full catalog at Steel Material Solution.
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At Gangsteel, we prioritize quality and reliability to ensure your project succeeds. Our EN 10210 S355J0H rectangular tube meets stringent EN 10210 standards, delivering high strength and low-temperature toughness for structural applications. With a minimum stock of 600 tons, we ensure availability across various sizes.
We offer:
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For projects requiring high-strength, low-temperature-resistant structural hollow sections, EN 10210 S355J0H Rectangular Tube from Gangsteel is the ideal solution. With a minimum yield strength of 355 MPa and impact toughness at -20°C, it excels in construction, shipbuilding, and offshore applications, offering superior performance compared to S355JRH.
Available in versatile sizes (50x30 mm to 1200x800 mm, 0.5-50 mm thickness) and equivalent grades (EN 10025-2 S355J2, ASTM A500 Grade C, JIS STKR490, GB Q355), Gangsteel provides quality at a competitive EN 10210 S355J0H price per kg (USD 0.9-1.6/kg).
Contact Gangsteel todayat admin@gangsteel.com for a quick quote or to request a detailed S355J0H technical data sheet. Explore our structural hollow sections at Steel Material Solution and Structural Hollow Section to find the perfect solution for your project!
Gangsteel offers EN 10210 S355J2H rectangular and square hollow sections, fully compliant with EN 10210 standar
Gangsteel offers EN 10210 S355J2H square and rectangular hollow sections, fully compliant with EN 10210 standar
Gangsteel offers EN 10210 S355J2H rectangular and square hollow sections, fully compliant with EN 10210 standar
Gangsteel provides EN 10210 S355JRH rectangular and square hollow sections, fully compliant with EN 10210 stand