S355JR high tensile steel sheet
S355JR high tensile steel plate belongs to low alloy high strength structural steel and is a European standard steel plate. S355JR high strength steel plate itself not only has high strength but also has certain toughness, fatigue resistance, impact resistance, corrosion resistance and low temperature impact resistance. The steel plate has comprehensive high-quality properties such as sex, welding and ease of processing.
S355JR low alloy steel sheet is widely used in various industries because of its various high-quality properties.
S355JR high tensile alloy steel Chemical Composition:
|
С |
Si |
Mn |
P |
S |
N |
Cu |
|
≤ 0,24 |
≤ 0.55 |
≤ 1.60 |
≤ 0.035 |
≤ 0.035 |
≤ 0.012 |
≤ 0.55 |
S355JR high strength structural steel Mechanical Property:
|
Nominal thickness, mm |
Minimum yield strength, MPa |
Strength limit, MPa |
|
<3 |
355 |
510-680 |
|
≥3 ≤ 16 |
355 |
470-630 |
|
> 16 ≤ 40 |
345 |
470-630 |
|
> 40 ≤ 63 |
335 |
470-630 |
|
> 63 ≤ 80 |
325 |
470-630 |
|
> 80 ≤ 100 |
315 |
470-630 |
|
> 100 ≤ 150 |
295 |
450-600 |
|
> 150 ≤ 200 |
285 |
450-600 |
|
> 200 ≤ 250 |
275 |
450-600 |
|
> 250 ≤ 400 |
265 |
450-600 |
high strength sheet metal
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