Ofrecemos una amplia gama de perfiles de acero que incluyen vigas H, vigas I, canales U, aceros de ángulo igual y desigual, perfiles T, perfiles Z, barras planas y perfiles especiales personalizados. Disponible en acero al carbono, acero inoxidable y grados de aleación de alta resistencia, con alturas de 20mm a 900mm, espesores de banda de 2mm a 15mm y longitudes personalizables de 4 m a 18 m. Se ofrecen múltiples acabados de superficie, incluidos laminados, decapados, molidos, pulidos y galvanizados en caliente.
|
Tipo de producto |
Estándar ejecutivo |
Gama de la dimensión |
Grado de acero |
|
Haz laminado en caliente de H |
ASTM A6, EN 10025, JIS G3192 |
Altura: 100-900mm; Brida: 100-300mm |
Q235B, Q345B, S235JR, S355JR, SS400 |
|
Haz laminado en caliente de I |
ASTM A6, EN 10025 |
Altura: 80-600mm |
S235JR, S275JR, S355JR |
|
Canal U |
EN 10279, ASTM A6 |
S235JR, S355J2, Q235B |
|
|
Acero de ángulo igual |
ISO 657-1, EN 10056 |
Pata: 20-200mm; Espesor: 2-20mm |
S235JR, S355JR, Q235B, Q345B |
|
Acero de ángulo desigual |
ISO 657-2, EN 10056 |
Pata: 20 × 30-100 × 200mm |
S235JR, S355JR |
|
Perfil T |
EN 10055 |
S235JR, S355JR, 304, 316L |
|
|
Perfil de Z |
Especificación del cliente |
S235JR, S355JR, 304, 316L |
|
|
Perfiles de acero inoxidable |
ASTM A276, EN 10088-3 |
||
|
Perfiles de acero de alta resistencia |
EN 10025, EN 10149 |
Dimensiones personalizadas |
S460M, S550QL, S690Q, S690QL |
Todos los perfiles de acero se fabrican en estricto cumplimiento de las normas internacionales, incluidas ASTM A6/A6M, EN 10025, EN 10088-3 y EN 10279. Las tolerancias dimensionales se controlan según EN 10279 para los canales U y EN 10034 para las secciones del acero estructural, asegurando ajuste exacto y alta calidad superficial.
Tolerancias dimensionales (Referencia-EN 10279 / EN 10034):
|
Parámetro |
Variación permisible |
|
Altura (h) |
± 2,0mm (para h ≤ 200mm); ± 3,0mm (para h > 200mm) |
|
Anchura del reborde (b) |
± 2,0mm (para b ≤ 100mm); ± 3,0mm (para b > 100mm) |
|
Grosor de la web (t) |
± 0,5mm (para t ≤ 5mm); ± 10% (para t > 5mm) |
|
Espesor de la brida (t) |
± 0,5mm (para t ≤ 5mm); ± 10% (para t > 5mm) |
|
Rectitud |
≤ 0.3% de la longitud total |
|
Twist |
≤ 0,25% de la longitud total |
Chemical composition defines element content ranges to guarantee weldability, formability and structural integrity. Mechanical properties show standardized strength and elongation values, ensuring reliable performance in load-bearing and dynamic applications. All technical indicators are traceable and support third-party inspection for high-standard industrial applications.
Chemical Requirements (%) – Carbon Steel Grades
|
Grade |
C |
Si |
Mn |
P |
S |
Cr |
Ni |
Cu |
|
S235JR |
≤0.20 |
≤0.55 |
≤1.60 |
≤0.045 |
≤0.045 |
— |
— |
— |
|
S275JR |
≤0.21 |
≤0.55 |
≤1.60 |
≤0.045 |
≤0.045 |
— |
— |
— |
|
S355JR |
≤0.24 |
≤0.55 |
≤1.60 |
≤0.045 |
≤0.045 |
— |
— |
— |
|
Q235B |
≤0.22 |
≤0.35 |
≤1.40 |
≤0.045 |
≤0.045 |
— |
— |
— |
|
Q345B |
≤0.20 |
≤0.55 |
≤1.70 |
≤0.040 |
≤0.040 |
— |
— |
— |
|
Q355B |
≤0.24 |
≤0.55 |
≤1.60 |
≤0.035 |
≤0.035 |
≤0.30 |
≤0.30 |
≤0.40 |
Chemical Requirements (%) – Stainless Steel Grades
|
Grade |
UNS Designation |
C |
Mn |
P |
S |
Si |
Cr |
Ni |
Mo |
Other |
|
304 |
S30400 |
≤0.08 |
≤2.00 |
≤0.045 |
≤0.030 |
≤1.00 |
18.0–20.0 |
8.0–11.0 |
— |
— |
|
304L |
S30403 |
≤0.035 |
≤2.00 |
≤0.045 |
≤0.030 |
≤1.00 |
18.0–20.0 |
8.0–13.0 |
— |
— |
|
316L |
S31603 |
≤0.035 |
≤2.00 |
≤0.045 |
≤0.030 |
≤1.00 |
16.0–18.0 |
10.0–14.0 |
2.00–3.00 |
— |
|
321 |
S32100 |
≤0.08 |
≤2.00 |
≤0.045 |
≤0.030 |
≤1.00 |
17.0–19.0 |
9.0–12.0 |
— |
Ti ≥ 5×(C+N) |
Mechanical Properties – Carbon Steel Grades
|
Grade |
Tensile Strength, min (MPa) |
Yield Strength, min (MPa) |
Elongation, min (%) |
|
S235JR |
360–510 |
235 |
24 |
|
S275JR |
410–560 |
275 |
22 |
|
S355JR |
470–630 |
355 |
20 |
|
Q235B |
370–500 |
235 |
26 |
|
Q345B |
470–630 |
345 |
21 |
|
Q355B |
470–630 |
355 |
20 |
Mechanical Properties – Stainless Steel Grades
|
Grade |
Tensile Strength, min (MPa) |
Yield Strength, min (MPa) |
Elongation, min (%) |
|
304 |
515 |
205 |
40 |
|
304L |
485 |
170 |
40 |
|
316L |
485 |
170 |
40 |
|
321 |
515 |
205 |
40 |
|
310S |
515 |
205 |
40 |
Todos los perfiles de acero se fabrican en estricto cumplimiento de las normas internacionales, incluidas ASTM A6/A6M, EN 10025, EN 10088-3 y EN 10279. Las tolerancias dimensionales se controlan según EN 10279 para los canales U y EN 10034 para las secciones del acero estructural, asegurando ajuste exacto y alta calidad superficial.
Tolerancias dimensionales (Referencia-EN 10279 / EN 10034):
|
Parámetro |
Variación permisible |
|
Altura (h) |
± 2,0mm (para h ≤ 200mm); ± 3,0mm (para h > 200mm) |
|
Anchura del reborde (b) |
± 2,0mm (para b ≤ 100mm); ± 3,0mm (para b > 100mm) |
|
Grosor de la web (t) |
± 0,5mm (para t ≤ 5mm); ± 10% (para t > 5mm) |
|
Espesor de la brida (t) |
± 0,5mm (para t ≤ 5mm); ± 10% (para t > 5mm) |
|
Rectitud |
≤ 0.3% de la longitud total |
|
Twist |
≤ 0,25% de la longitud total |
Chemical composition defines element content ranges to guarantee weldability, formability and structural integrity. Mechanical properties show standardized strength and elongation values, ensuring reliable performance in load-bearing and dynamic applications. All technical indicators are traceable and support third-party inspection for high-standard industrial applications.
Chemical Requirements (%) – Carbon Steel Grades
|
Grade |
C |
Si |
Mn |
P |
S |
Cr |
Ni |
Cu |
|
S235JR |
≤0.20 |
≤0.55 |
≤1.60 |
≤0.045 |
≤0.045 |
— |
— |
— |
|
S275JR |
≤0.21 |
≤0.55 |
≤1.60 |
≤0.045 |
≤0.045 |
— |
— |
— |
|
S355JR |
≤0.24 |
≤0.55 |
≤1.60 |
≤0.045 |
≤0.045 |
— |
— |
— |
|
Q235B |
≤0.22 |
≤0.35 |
≤1.40 |
≤0.045 |
≤0.045 |
— |
— |
— |
|
Q345B |
≤0.20 |
≤0.55 |
≤1.70 |
≤0.040 |
≤0.040 |
— |
— |
— |
|
Q355B |
≤0.24 |
≤0.55 |
≤1.60 |
≤0.035 |
≤0.035 |
≤0.30 |
≤0.30 |
≤0.40 |
Chemical Requirements (%) – Stainless Steel Grades
|
Grade |
UNS Designation |
C |
Mn |
P |
S |
Si |
Cr |
Ni |
Mo |
Other |
|
304 |
S30400 |
≤0.08 |
≤2.00 |
≤0.045 |
≤0.030 |
≤1.00 |
18.0–20.0 |
8.0–11.0 |
— |
— |
|
304L |
S30403 |
≤0.035 |
≤2.00 |
≤0.045 |
≤0.030 |
≤1.00 |
18.0–20.0 |
8.0–13.0 |
— |
— |
|
316L |
S31603 |
≤0.035 |
≤2.00 |
≤0.045 |
≤0.030 |
≤1.00 |
16.0–18.0 |
10.0–14.0 |
2.00–3.00 |
— |
|
321 |
S32100 |
≤0.08 |
≤2.00 |
≤0.045 |
≤0.030 |
≤1.00 |
17.0–19.0 |
9.0–12.0 |
— |
Ti ≥ 5×(C+N) |
Mechanical Properties – Carbon Steel Grades
|
Grade |
Tensile Strength, min (MPa) |
Yield Strength, min (MPa) |
Elongation, min (%) |
|
S235JR |
360–510 |
235 |
24 |
|
S275JR |
410–560 |
275 |
22 |
|
S355JR |
470–630 |
355 |
20 |
|
Q235B |
370–500 |
235 |
26 |
|
Q345B |
470–630 |
345 |
21 |
|
Q355B |
470–630 |
355 |
20 |
Mechanical Properties – Stainless Steel Grades
|
Grade |
Tensile Strength, min (MPa) |
Yield Strength, min (MPa) |
Elongation, min (%) |
|
304 |
515 |
205 |
40 |
|
304L |
485 |
170 |
40 |
|
316L |
485 |
170 |
40 |
|
321 |
515 |
205 |
40 |
|
310S |
515 |
205 |
40 |