$680-800 /Ton
| Payment Type: | L/C,T/T,D/P |
| Incoterm: | FOB,CFR,CIF |
| Min. Order: | 1 Ton |
| Transportation: | Ocean,Air,Express,Others |
Model No.: SM490
Standard: Aisi, Astm, Bs, Din, Jis, Gb
Place Of Origin: China
Species: Steel Plate
Production Process: Hot Rolled
Special Steel: High-Strength Steel Plate
Tolerance: ±1%
Category: Hot Rolled Steel Sheet, Low-Alloy Plate, Steel Plate
Processing Service: Bending, Decoiling, Welding, Cutting, Punching
| Selling Units | : | Ton |
SM490 high strength low alloy hsla steel is a Japanese standard low alloy high strength steel that implements the special technical conditions of the Japanese standard JISG3106. The SM in the SM490 high strength alloy steel model means the Japanese standard high-strength version, and 490 represents the strength of the steel plate.
SM490 Low Alloy Steel Plate grades include SM490A high tensile steel sheet, SM490B high strength structural steel, SM490C high tensile alloy steel, SM490YA high strength sheet metal, SM490YB high strength structural steel. SM490 high tensile alloy steel has the characteristics of high strength, high toughness, fatigue resistance, impact resistance, wear resistance, corrosion resistance, anti-seismic welding, and easy processing properties. It is often used in buildings, bridges, ships, rail vehicles, and petroleum storage tanks. , containers and other construction requiring advanced weldability.
SM490A Alloy Steel:
| Chemical composition % MAX | |||||||||||
| C | Si | Mn | P | S | |||||||
| ≤50 | >50≤200 | - | - | - | - | ||||||
| 0.20 | 0.22 | 0.55 | 1.6 | 0.035 | 0.035 | ||||||
| Mechanical properties MIN | |||||||||||
| Yield strength (N/MM2) | Tensile strength (N/MM2) | Elongation % | |||||||||
| ≤16 | >16-40 | >40-75 | >75-100 | >100-160 | >160-200 | ≤100 | >100-200 | ≤15 | >5-16 | >16-50 | >40 |
| 325 | 315 | 295 | 295 | 285 | 275 | 490-610 | 490-610 | ≥22 | ≥17 | ≥21 | ≥23 |
SM490B Alloy Steel Plate :
| Chemical composition % MAX | |||||||||||
| C | Si | Mn | P | S | |||||||
| ≤50 | >50≤200 | - | - | - | - | ||||||
| 0.18 | 0.2 | 0.55 | 1.6 | 0.035 | 0.035 | ||||||
| Mechanical properties MIN | |||||||||||
| Yield strength (N/MM2) | Tensile strength (N/MM2) | Elongation % | |||||||||
| ≤16 | >16-40 | >40-75 | >75-100 | >100-160 | >160-200 | ≤100 | >100-200 | ≤15 | >5-16 | >16-50 | >40 |
| 325 | 315 | 295 | 295 | 285 | 275 | 490-610 | 490-610 | 22 | 17 | 21 | 23 |
SM490C Hsla Steel Plate:
| Chemical composition % MAX | |||||||||||
| C | Si | Mn | P | S | |||||||
| ≤50 | >50≤200 | - | - | - | - | ||||||
| 0.18 | 0.18 | 0.55 | 1.6 | 0.035 | 0.035 | ||||||
| Mechanical properties MIN | |||||||||||
| Yield strength (N/MM2) | Tensile strength (N/MM2) | Elongation % | |||||||||
| ≤16 | >16-40 | >40-75 | >75-100 | >100-160 | >160-200 | ≤100 | >100-200 | ≤15 | >5-16 | >16-50 | >40 |
| 325 | 315 | 295 | 295 | - | - | 490-610 | 490-610 | ≥22 | ≥17 | ≥21 | ≥23 |
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