S355NL Low Alloy HSLA Steel
S355NL High Strength Steel Sheet(HSLA) Products Description
S355NL steel plate is an alloy structural steel plate. The "S" in S355NL alloy plate represents structural steel, "355" represents the yield strength of the steel plate, "N" represents the delivery state (normalized or normalized rolling), and "L" represents the impact of the steel plate is not less than -50 degrees.
S355NL high-strength steel complies with European standard technical conditions, specifically EN10025-3.
S355NL high-strength structural steel plate is mostly used in the machinery manufacturing industry, such as the construction and manufacturing of large-scale projects such as mining equipment, metallurgical complete sets of equipment, water conservancy and hydropower projects.
GNEE is a supplier of S355NL high-strength alloy steel plates with 16 years of production experience. The S355NL high-strength structural steel plates we provide are strictly produced in accordance with the standards, have passed the quality certification, can provide quality certificates, and accept third-party testing.
The S355NL low-alloy plates we provide can provide size customization, cutting, welding, punching and other processing services according to your final use requirements for S355NL hot-rolled structural steel plate products.
S355NL Low Alloy HSLA Steel Products Details
Chemical composition % of steel S355NL high tensile steel
| C | Si | Mn | Ni | P | S | Cr | Mo | V | N | Nb | Ti | Al | Cu | CEV |
| max 0.18 | max 0.5 | 0.9 - 1.65 | max 0.5 | max 0.025 | max 0.02 | max 0.3 | max 0.1 | max 0.12 | max 0.015 | max 0.05 | max 0.05 | max 0.02 | max 0.55 | max 0.45 |
Mechanical properties of steel S355NL high strength low alloy structural steel
| Nominal thickness (mm): | to 100 | 100 - 200 | 200 - 250 |
| Rm - Tensile strength (MPa) | 470-630 | 450-600 | 450-600 |
| Nominal thickness (mm): | to 16 | 16 - 40 | 40 - 63 | 63 - 80 | 80 - 100 | 100 - 150 | 150 - 200 | 200 - 250 |
| ReH - Minimum yield strength (MPa) | 355 | 345 | 335 | 325 | 315 | 295 | 285 | 275 |
| KV - Impact energy (J) longitud., (+N) | +20° 63 |
0° 55 |
-10° 51 |
-20° 47 |
-30° 40 |
-40° 31 |
-50° 27 |
| KV - Impact energy (J) transverse, (+N) | +20° 40 |
0° 34 |
-10° 30 |
-20° 27 |
-30° 23 |
-40° 20 |
-50° 16 |
| Nominal thickness (mm): | to 16 | 16 - 40 | 40 - 63 | 63 - 80 | 80 - 200 | 200 - 250 |
| A - Min. elongation Lo = 5,65 √ So (%) | 22 | 22 | 22 | 21 | 21 | 21 |
S355NL High Strength Low Alloy Steel Plates (HSLA) Products Image
S355NL HSLA Low Alloy High Strength Steel Plate Product Transportation
If you have more needs and questions about S355NL low alloy hsla steel, please contact us!