Plano en caliente
Bobina y chapa en caliente, chapa estructural y gruesa, naval, recipientes a presión, antidesgaste, lágrima, corten.
Bobina y chapa laminada en calienteS235JR–S355JR HR black and pickled (HRPO) coil and sheet, 1.5–25 mm.De stock
HRPO pickled and oiled steel (EN)Hot-rolled pickled & oiled (HRP) coil and sheet 1.35–6.0 mm, S235JR / DD11 substrate, scale-free for forming and painting; from stock.De stock
DD11 forming steel (EN)EN 10111 DD11 (1.0332, ex StW 22) — hot-rolled bending and forming sheet, 1.5–6 mm, black or pickled, from stock.De stock
DD12 forming steel (EN)EN 10111 DD12 (1.0398, ex StW 23) — hot-rolled drawing-quality sheet, yield 170–320 MPa, A80 ≥ 30 %; 1.5–6 mm to order.De stock
DD13 forming steel (EN)EN 10111 DD13 (1.0335, ex StW 24) — hot-rolled deep-drawing sheet, yield 170–310 MPa, A80 ≥ 33 %; 1.5–6 mm HRPO from stock.De stock
DD14 forming steel (EN)EN 10111 DD14 (1.0389, ex StW 24 special) — hot-rolled extra-deep-drawing sheet, yield 170–290 MPa, A80 ≥ 36 %; 1.5–6 mm to order.De stock
Chapa S235JR (chapa MS)EN 10025-2 structural plate, 3–100 mm, cut to size.De stock
ST37 steel plate (EN)DIN 17100 ST37-2 — today certified as S235JR; 1.5–20 mm from stock.De stock
S275JR plate (EN)EN 10025-2 structural plate for welded frames.De stock
ST44 steel plate (EN)DIN 17100 ST44-2 — certified as S275JR; 3–40 mm, the step between ST37 and ST52.De stock
Chapa S355JR / J0 / J2Higher-strength structural plate with impact-tested variants.De stock
ST52 steel plate (EN)DIN 17100 ST52-3 — certified as S355J2 (or S355JR); 3–100 mm, the high-strength standard.De stock
S355JR steel plate (EN)EN 10025-2 S355JR (1.0045), 355 MPa, +20 °C impact; 6–20 mm stock.De stock
S355J0 steel plate (EN)EN 10025-2 S355J0 (1.0553), 27 J at 0 °C — the ST52-3 U grade; 5–80 mm to order.De stock
S355J2 steel plate (EN)EN 10025-2 S355J2 (1.0577), −20 °C impact, fully killed — the ST52-3 N grade; 6–30 mm stock, 3–150 mm to order.De stock
S355J2+N steel plate (EN)S355J2 delivered normalised — fine grain, uniform through thickness; 8–150 mm to order.De stock
S355K2 steel plate (EN)EN 10025-2 S355K2 (1.0596), 40 J at −20 °C — for dynamic loads and cold regions; 8–100 mm to order.De stock
S355NL steel plate (EN)EN 10025-3 S355NL (1.0546) — normalised fine-grain plate, 27 J at −50 °C; 8–100 mm imported to order.De stock
S355ML steel plate (EN)EN 10025-4 S355ML (1.8834) — thermomechanical fine-grain plate, 27 J at −50 °C, low CEV; 6–80 mm to order.De stock
S355MC steel (EN)EN 10149-2 S355MC (1.0976) — thermomechanical cold-forming coil and sheet, 2–12 mm.De stock
S460MC steel (EN)EN 10149-2 S460MC (1.0982) — 460 MPa cold-forming strip, 2–12 mm to order.De stock
S500MC steel (EN)EN 10149-2 S500MC (1.0984) — 500 MPa cold-forming strip for tippers, booms and chassis, 2–12 mm.De stock
S700MC steel (EN)EN 10149-2 S700MC (1.8974) — 700 MPa ultra-high-strength cold-forming strip, 3–12 mm.De stock
Wear-resistant plate AR400–AR500 (EN)Abrasion-resistant and S690QL high-yield plate.De stock
AR400 wear plate (EN)400 HB abrasion-resistant plate 6–40 mm — the bendable, weldable all-rounder for buckets, chutes and liners.De stock
AR450 wear plate (EN)450 HB abrasion-resistant plate 6–30 mm — more wear life than AR400, still formable; the tipper-body grade.De stock
AR500 wear plate (EN)500 HB abrasion-resistant plate 6–40 mm for liners and fixed wear parts under severe sliding abrasion.De stock
S690QL steel plate (EN)EN 10025-6 quenched and tempered high-strength structural plate, 690 MPa yield, 6–60 mm, −40 °C impact.De stock
Heavy plate & slab (EN)20–200 mm plate for machinery and shipbuilding bases.De stock
Shipbuilding plate Grade A–AH36 (EN)Class-approved hull plate.De stock
Grade A ship plate (EN)Ordinary-strength shipbuilding plate, 235 MPa yield, class-certified (LR, BV, DNV, ABS, RINA, TL), 5–50 mm.De stock
Grade B ship plate (EN)Ordinary-strength hull plate with 27 J impact at 0 °C, for thicker shell and deck plates; class-certified, 6–50 mm.De stock
Grade D ship plate (EN)Normal-strength hull steel (235 MPa) with 27 J at −20 °C — normalised or TM, for thick and critical mild-steel plates; 8–60 mm.De stock
Grade E ship plate (EN)Normal-strength hull steel (235 MPa) with 27 J at −40 °C, normalised — ice class, Arctic and the most critical mild-steel plates; 10–60 mm.De stock
AH32 steel plate (EN)Higher-strength hull plate at 315 MPa yield, 31 J at 0 °C — the lighter alternative to Grade A, class-certified 6–80 mm.De stock
DH32 steel plate (EN)315 MPa hull plate with 31 J at −20 °C, normalised or TM — thick and critical H32 plates, ice-class hulls; 8–80 mm.De stock
EH32 steel plate (EN)315 MPa hull and offshore plate with 31 J at −40 °C, normalised or TM — ice class, Arctic and offshore; 10–80 mm.De stock
AH36 steel plate (EN)Higher-strength shipbuilding plate, 355 MPa yield, 34 J at 0 °C, class-certified, 6–60 mm.De stock
DH36 steel plate (EN)Higher-strength hull plate, 355 MPa yield with 34 J at −20 °C, for thick and critical plates; class-certified, 8–80 mm.De stock
EH36 steel plate (EN)Higher-strength hull plate, 355 MPa yield with 34 J at −40 °C, normalised or TM, for the most critical zones; 10–100 mm.De stock
Pressure vessel plate P235GH–P355GH, 16Mo3 (EN)EN 10028-2 boiler and vessel plate.De stock
P235GH steel plate (EN)EN 10028-2 P235GH (1.0345) — low-pressure boiler and hot-water plate, 3–60 mm to order.De stock
P265GH steel plate (EN)EN 10028-2 P265GH (1.0425) — the standard boiler and pressure-vessel plate; 6–20 mm limited stock, 3–100 mm to order.De stock
P295GH steel plate (EN)EN 10028-2 P295GH (1.0481, ex 17Mn4) — 295 MPa pressure-vessel plate, 6–100 mm to order.De stock
P355GH steel plate (EN)EN 10028-2 P355GH (1.0473, ex 19Mn6) — the strongest GH boiler plate; 6–150 mm to order.De stock
P355NH steel plate (EN)EN 10028-3 P355NH (1.0565) — normalised fine-grain pressure-vessel plate, −20 °C; 6–100 mm to order.De stock
P355NL1 steel plate (EN)EN 10028-3 P355NL1 (1.0566) — normalised fine-grain pressure plate for −40 °C: LPG spheres, refrigerated gas, cold-climate vessels; 6–100 mm.De stock
P460NH steel plate (EN)EN 10028-3 P460NH (1.8935) — 460 MPa normalised fine-grain pressure plate for thinner, lighter high-pressure vessels; 8–80 mm.De stock
16Mo3 steel plate (EN)EN 10028-2 16Mo3 (1.5415, ex 15Mo3) — 0.3 % Mo creep-resisting boiler plate to 500 °C; 6–100 mm imported to order.De stock
ASTM A516 Grade 70 plate (EN)ASME SA-516 Gr. 70 pressure-vessel plate for U-stamp projects; Gr. 60 / 65 also; 6–100 mm to order.De stock
ASTM A572 Grade 50 plate (EN)HSLA structural plate, 345 MPa (50 ksi) — the ASTM twin of S355; 6–100 mm to order.De stock
ASTM A36 steel plate (EN)The ASTM carbon structural plate, 250 MPa (36 ksi) — S235JR/S275JR equivalent; 6–100 mm to order.De stock
Corten weathering steel S355J2WP (EN)EN 10025-5 weathering plate and sheet for façades and structures.De stock
S355J2WP corten sheet (EN)EN 10025-5 phosphorus-alloyed weathering steel (Corten A class), 1–10 mm sheet for façades, art and landscaping.De stock
S355J0WP corten sheet (EN)EN 10025-5 weathering steel with 0 °C impact — the economical Corten A grade for cladding, landscaping and art, 1–10 mm.De stock
Checkered plate (EN)Tear-drop and five-bar floor plate, 3–12 mm.De stock
Perforated & expanded metal (EN)Round, square and slotted perforations punched to order; expanded mesh.Fabricado en DilovasıBobina, chapa o plancha: el mismo acero en tres formas
Todo lo de esta familia sale de un tren de banda en caliente o de un tren de chapa gruesa, y la forma decide la tolerancia y el precio. La bobina es la manera más barata de comprar acero y la forma adecuada para quien tiene desbobinadora o tren de tubo. La chapa cortada es bobina procesada a largo. La plancha se lamina pieza a pieza, normalmente por encima de 8–10 mm, con sus propias tolerancias de planitud y espesor según EN 10029.
La misma calidad cuesta menos en bobina que en plancha, y la diferencia crece con el espesor. Si la pieza se puede cortar de bobina, cortarla de bobina es casi siempre más barato.
Todo en plano en caliente de un vistazo
| Producto | Rango | Norma | Disponibilidad |
|---|---|---|---|
| Hot-rolled coil & sheet | S235JR · S275JR · S355J2 | EN 10204 3.1 | From stock |
| HRPO pickled and oiled steel | 1.35–6.0 mm stock | S235JR · DD11–DD14 | From stock |
| DD11 forming steel | 1.0332 | Yield 170–340 MPa | From stock |
| DD12 forming steel | 1.0398 | Yield 170–320 MPa | From stock |
| DD13 forming steel | 1.0335 | Yield 170–310 MPa | From stock |
| DD14 forming steel | 1.0389 | Yield 170–290 MPa | From stock |
| S235JR plate (MS plate) | 1.0038 | S235JR · EN 10025-2 | From stock |
| ST37 steel plate | = S235JR (1.0038) | EN 10204 3.1 | From stock |
| S275JR plate | 1.0044 | S275JR · EN 10025-2 | From stock |
| ST44 steel plate | = S275JR (1.0044) | EN 10204 3.1 | From stock |
| S355JR / J0 / J2 plate | 1.0045 / 1.0553 / 1.0577 | S355JR · J0 · J2+N | From stock |
| ST52 steel plate | = S355J2 / S355JR | EN 10204 3.1 / 3.2 | From stock |
| S355JR steel plate | 1.0045 | Yield ≥ 355 MPa | From stock |
| S355J0 steel plate | 1.0553 | Yield ≥ 355 MPa | From stock |
| S355J2 steel plate | 1.0577 | Yield ≥ 355 MPa | From stock |
| S355J2+N steel plate | Normalised (+N) | Yield ≥ 355 MPa | From stock |
| S355K2 steel plate | 1.0596 | Yield ≥ 355 MPa | From stock |
| S355NL steel plate | 1.0546 | Yield ≥ 355 MPa | From stock |
| S355ML steel plate | 1.8834 | Yield ≥ 355 MPa | From stock |
| S355MC steel | 1.0976 | Yield ≥ 355 MPa | From stock |
| S460MC steel | 1.0982 | Yield ≥ 460 MPa | From stock |
| S500MC steel | 1.0984 | Yield ≥ 500 MPa | From stock |
| S700MC steel | 1.8974 | Yield ≥ 700 MPa | From stock |
| Wear-resistant plate AR400–AR500 & S690QL | 400 · 450 · 500 HB | S690QL EN 10025-6 | From stock |
| AR400 wear plate | 360–440 HB | 6–40 mm | From stock |
| AR450 wear plate | 420–475 HB | 6–30 mm | From stock |
| AR500 wear plate | 470–530 HB | 6–40 mm | From stock |
| S690QL steel plate | 1.8928 · EN 10025-6 | 1.8928 · EN 10025-6 | From stock |
| Heavy plate & slab | 25 – 200 mm | S235JR · S355J2+N · K2+N | From stock |
| Shipbuilding plate Grade A–AH36 | Grade A · B · D · E | AH36 · DH36 · EH36 | From stock |
| Grade A ship plate | Yield ≥ 235 MPa | Impact at +20 °C | From stock |
| Grade B ship plate | Yield ≥ 235 MPa | 27 J at 0 °C | From stock |
| Grade D ship plate | Yield ≥ 235 MPa | 27 J at −20 °C | From stock |
| Grade E ship plate | Yield ≥ 235 MPa | 27 J at −40 °C | From stock |
| AH32 steel plate | Yield ≥ 315 MPa | 31 J at 0 °C | From stock |
| DH32 steel plate | Yield ≥ 315 MPa | 31 J at −20 °C | From stock |
| EH32 steel plate | Yield ≥ 315 MPa | 31 J at −40 °C | From stock |
| AH36 steel plate | Yield ≥ 355 MPa | 34 J at 0 °C | From stock |
| DH36 steel plate | Yield ≥ 355 MPa | 34 J at −20 °C | From stock |
| EH36 steel plate | Yield ≥ 355 MPa | 34 J at −40 °C | From stock |
| Pressure vessel plate P235GH–P355GH, 16Mo3 | P235GH – P355GH · 16Mo3 | EN 10028-2 · PED | From stock |
| P235GH steel plate | 1.0345 | Yield ≥ 235 MPa | From stock |
| P265GH steel plate | 1.0425 | Yield ≥ 265 MPa | From stock |
| P295GH steel plate | 1.0481 | Yield ≥ 295 MPa | From stock |
| P355GH steel plate | 1.0473 | Yield ≥ 355 MPa | From stock |
| P355NH steel plate | 1.0565 | Yield ≥ 355 MPa | From stock |
| P355NL1 steel plate | 1.0566 | Yield ≥ 355 MPa | From stock |
| P460NH steel plate | 1.8935 | Yield ≥ 460 MPa | From stock |
| 16Mo3 steel plate | 1.5415 | Mo 0.25–0.35 % | From stock |
| ASTM A516 Grade 70 plate | SA-516 Gr. 70 | Yield ≥ 260 MPa (38 ksi) | From stock |
| ASTM A572 Grade 50 plate | Yield ≥ 345 MPa (50 ksi) | Rm ≥ 450 MPa | From stock |
| ASTM A36 steel plate | Yield ≥ 250 MPa (36 ksi) | Rm 400–550 MPa | From stock |
| Corten weathering steel S355J2WP | S355J2WP · S355J0WP | A588 / A242 equivalent | From stock |
| S355J2WP corten sheet | 1.8946 · EN 10025-5 | 1.8946 · EN 10025-5 | From stock |
| S355J0WP corten sheet | 1.8945 · EN 10025-5 | 1.8945 · EN 10025-5 | From stock |
| Chequered (checker) plate | 2/3 – 10/11 mm | 1 000 – 1 500 mm wide | From stock |
| Perforated sheet & expanded metal | Holes 1 – 50 mm · R Q LR H | 0.5 – 6 mm thick | Made in our plant |
Los rangos son el envolvente que tenemos en stock o perfilamos, no una tolerancia. La ficha de producto incluye la tabla de medidas completa, los pesos y la norma aplicable.
Preguntas frecuentes
¿Qué diferencia hay entre S235 y S355?
El límite elástico garantizado: 235 MPa frente a 355 MPa. Con S355 el proyectista puede usar un perfil más ligero para la misma carga, lo que normalmente compensa de sobra la modesta diferencia de precio. Es la opción por defecto en acero estructural de exportación.
¿Qué significan JR, J0 y J2?
La temperatura a la que el acero debe superar un ensayo Charpy de 27 J: JR a +20 °C, J0 a 0 °C y J2 a −20 °C. El servicio en frío o las secciones gruesas piden la calidad de temperatura más baja; la composición química es por lo demás parecida.
¿Pido acero negro o decapado?
Decapado y aceitado si la pieza se va a conformar, perfilar, soldar en tren de tubo o pintar directamente, porque la cascarilla de laminación se desprende y daña el utillaje. Negro cuando la pieza se granalla, se galvaniza o se suelda y se pinta después.
¿Qué espesor separa la chapa de la plancha?
No hay una frontera única, pero en la práctica el material de hasta unos 8–10 mm se maneja como bobina y chapa, y por encima como plancha laminada pieza a pieza con tolerancias EN 10029. Algunas calidades solo existen en una de las dos formas.
¿Cómo se calcula el peso de una plancha?
Largo en metros × ancho en metros × espesor en milímetros × 7,85 da kilogramos. Una plancha de 2.000 × 1.000 × 10 mm pesa 157 kg. Se factura por peso teórico salvo que el contrato indique otra cosa.