JIS G3106 SM490YB Alloy Steel Plate
Hsla Structural Steel Products Description
SM490YB high strength low alloy structural steel offered by GNEE belongs to low alloy high strength steel,SM490YB low alloy steel sheet executive standard: Japan Industrial Standard JIS G3106. SM490YB low alloy structural steel is low alloy high strength structural steel,SM490YB low alloy structural steel is low alloy high strength structural steel,SM490YB low alloy structural steel is low alloy high strength structural steel.
Low Alloy Steel Plate Products Details
SM490YB Strength Low Alloy Plate Chemical Composition & Mechanical Property:
| Chemical composition % MAX | |||||||||||||
| C | Si | Mn | P | S | |||||||||
| TH(MM) | ≤50 | >50≤200 | |||||||||||
| 0.20 | 0.20 | 0.55 | 1.6 | 0.035 | 0.035 | ||||||||
| Mechanical properties MIN | |||||||||||||
| Yield strength (N/MM2) | Tensile strength (N/MM2) | Elongation % | |||||||||||
| TH(MM) | ≤16 | >16-40 | >40-75 | >75-100 | >100-160 | >160-200 | ≤100 | >100-200 | ≤15 | >5-16 | >16-50 | >40 | |
| 365 | 355 | 335 | 325 | - | - | 490-610 | - | 19 | 15 | 19 | 21 | ||
High-Strength Low Alloy (HSLA) Steel Plate Products Image

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