General description of SPA-H steel plates
The SPA-H steel plate is a kind of weathering steel plate that belongs to the industrial standard JIS G3125. SPA-H steel plates are often used in outdoor structural applications where exposure to air.
SPA-H weathering steel plate chemical composition
C |
Si |
Mn |
P |
S |
Cu |
Cr |
Ni |
≤0.12 |
0.25-0.75 |
≤0.60 |
0.070-0.150 |
≤0.035 |
0.25-0.55 |
0.30-1.25 |
≤0.65 |
Because of the chemical composition of Cu, Cr, P, and Ni, the SPA-H weathering steel plate can form a dense oxide protection layer, thereby preventing corrosion in the outdoor environment.
Characteristics of SPA-H plates
Excellent weather resistance
High tensile strength
Good toughness
Cost-effective
Low maintenance
Uses of SPA-H weathering steel plate
1. Shipping containers: As weathering steel plates, the SPA-H plates have excellent weather resistance that withstand harsh and moist marine climate. Thereby they are the best materials for container fabrication.
2. Architectural features: The protective oxide layer on the surface of the SPA-H steel plate is reddish-brown. This feature is often used by designers in modern buildings.
3. Sculpture art: Nowadays, the park often sees steel plates of various animals and plants. This kind of sculpture is often made of weather-resistant steel plates as raw materials.
4. Transportation: In the manufacture of trucks, ships, or other means of transport, the SPA-H steel plate provides reliability and safety due to its high strength and durability.
In conclusion, SPA-H steel plates have many advantages, which facilitate our travel and life. SYNERGIA has many years of experience and rich knowledge, our experts would like to answer any questions you may have about SPA-H plates.
Product Name | Weathering Steel Plate | |||
Size and Shape | Customized | |||
Standards | GB | ASTM | EN | JIS |
Materials | Q235NH A/B/C/D Q295NH A/B/C/D Q295GNH B Q355NH B/C/D Q355GNHB |
Corten A/B A242(M) Type I/II A588(M) Gr.A/B/C/K A606(M) Type II/IV/V A709 Gr.50W |
S235 J0W/J2W/J0WP/J2WP S355 J0WP/J2WP/J0W/J2W |
SPA-H |
Features | Corrosion Resistance High Tensile Strength Excellent Toughness and Impact Resistance Longevity in Harsh Environments Recyclability and Sustainability |
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Application | Container Sculpture Bridge structure Construction buildings Industrial factory Garden/Park decoration |