Venta al por mayor 1060 H112 Hot Rolled Aluminum: Tallas, Properties and Supply
Venta al por mayor 1060 H112 Hot Rolled Aluminum: Tallas, Properties and Supply
Introducción
Buyers looking for wholesale 1060 H112 hot rolled aluminum are usually sourcing thick, mill-finish plate or hot rolled coil in volume—as welded tank and lining plate, anti-corrosion equipment, general fabrication stock or feedstock for cold rolling.
1060 is a commercially pure aluminum (mínimo 99.60% Alabama), and the H112 temper identifies plate produced by hot rolling with guaranteed minimum mechanical properties.
Hot rolled H112 plate is the most economical way to buy 1060 in medium and heavy gauges: it is soft and ductile, resistente a la corrosión, easy to weld and machine, and available in large widths and lengths.
This guide explains the H112 temper, how hot rolled differs from cold rolled, the composition and properties, standard sizes and weights, aplicaciones, and how to order wholesale factory-direct.
What Does the H112 Temper Mean?
H112 is an “as-fabricated” temper for products shaped by hot working. Its key points are:
- The plate obtains its strength from the hot rolling process rather than controlled cold work.
- The exact degree of strain hardening is not controlled, but the standard sets guaranteed minimum mechanical properties.
- It is typically used for thicker plate (from about 6 mm upward) supplied straight from hot rolling with only leveling.
- Because it is not deliberately cold-hardened, H112 stays ductile and weldable and is well suited to later forming, machining or further processing.
For comparison, F is the fully free as-fabricated state with no property guarantees, H111 is annealed with only light hardening from leveling, and the H1x/H2x tempers are cold-rolled conditions.
H112 sits between them: hot worked, yet certified to minimum strength and elongation.
Hot rolling is especially well matched to pure aluminum: worked above its recrystallization temperature, the metal flows without the large residual stresses and edge cracking that hard cold work can cause in thick sections,
and the continuously recrystallized grain keeps the plate isotropic and easy to weld or machine.
After leveling it leaves the mill essentially stress-relieved and flat, which is why fabricators prefer H112 for large welded structures that must stay dimensionally stable rather than distort after cutting.
Hot Rolled vs Cold Rolled Aluminum
| Laminado en caliente (H112) | Laminado en frío | |
| Proceso | rolled above the recrystallization temperature | rolled at room temperature |
| Espesor | medium and heavy plate, typically about 6–300 mm+ | thin sheet and foil, below about 6 mm |
| Superficie | dark/bright mill finish, slightly less smooth | liso, brillante, tight-tolerance surface |
| Propiedades | suave, dúctil, low residual stress; cold-rolling feedstock | harder or precision tempers (O/H14/H18) |
| Costo | lower per kg in heavy gauges | higher processing cost for thin/bright product |
Choose hot rolled H112 when thickness, price, weldability or later processing dominates and a polished surface is not required; choose cold rolled for thin gauges, bright finishes or precise hardness.
Composición química y propiedades mecánicas.
| Elemento | Alabama | Y | Fe | cobre | Minnesota | magnesio | zinc |
| 1060 | ≥99,60 | ≤0.25 | ≤0,35 | ≤0.05 | ≤0.03 | ≤0.03 | ≤0.05 |
Minimum H112 properties fall slightly with very heavy section (para GB/T 3880); note that some online listings wrongly quote steel-like 300–800 MPa values for 1060, which are impossible for pure aluminum and should be ignored:
| Espesor (mm) | Resistencia a la tracción (min) | Alargamiento (min) |
| >4.5–6 | 75 MPa | 10% |
| >6–12.5 | 75 MPa | 10% |
| >12.5–40 | 70 MPa | 18% |
| >40–80 | 60 MPa | 22% |
Density is about 2.71 g/cm³; thermal conductivity is high and weldability is excellent. Confirm the guaranteed values for your thickness on the mill test certificate.
Standard Sizes and Plate Weight
1060 H112 hot rolled plate is supplied from about 6 mm to 200–300 mm (heavier on request), in widths up to roughly 2600–5000 mm and lengths to about 12,000–13,000 mm, cut to standard or custom dimensions. Weight per m² = thickness (mm) × 2.71; a 4×8 ft sheet covers 2.972 m².
| Espesor | kilogramos/m² | Peso por hoja de 4×8 |
| 6 mm | 16.3 | aproximadamente. 48.3 kilos |
| 8 mm | 21.7 | aproximadamente. 64.4 kilos |
| 10 mm | 27.1 | aproximadamente. 80.5 kilos |
| 20 mm | 54.2 | aproximadamente. 161 kilos |
| 50 mm | 135.5 | aproximadamente. 403 kilos |
| 100 mm | 271 | aproximadamente. 805 kilos |
Aplicaciones típicas
- Welded storage tanks, boiler and tank lining plates and large anti-corrosion equipment cabinets.
- Chemical process equipment, vessels, pipes and fittings in mild, non-structural service.
- fabricación general, piezas mecanizadas, tooling blanks and spun or stamped components.
- Hot rolled coil as feedstock for cold rolling, fin stock or further finishing.
- Insulation jacketing and cladding where a heavy or wide mill-finish sheet is acceptable.
Because pure 1060 is low strength, do not use H112 plate for high-load or wear parts; elegir 3003 for tougher cladding, 5052 for corrosion with strength, 5083 for marine/structural plate or 6061 for machined structural components.
Wholesale Supply, Quality Control and Ordering
A wholesale order can specify thickness and tolerance, width and cut length, plate or coil, edge type (slit or sawn), surface and any protective film, plus cutting, doblando, drilling or CNC blanks to drawing.
Mills hold large rolling stocks of common gauges for fast dispatch in full truck or container quantities, with smaller trial lots available.
Quality control covers thickness, width/length and diagonal tolerance, llanura, surface quality and tensile/elongation by thickness on the MTC; ISO 9001 mills support SGS/BV/TUV inspection.
Plate is packed on wooden pallets or in wooden cases with moisture-proof wrapping for export. Pricing follows the aluminum ingot base plus a processing fee, so compare per ton and per cut plate on identical gauge, size and Incoterm (FOB/CFR/CIF; comúnmente 30% deposit, balance against the bill of lading).
para citar, enviar aleación/temperamento (1060 H112), espesor, width and length, plate or coil, cantidad, puerto de aplicación y destino.
For wholesale buyers, a direct mill relationship matters more than the lowest single quote: only a mill with hot-rolling capacity can hold thickness and flatness across container lots, supply consistent MTC values and replenish the same gauge month after month.
Confirm genuine capacity with a video of the hot line and the gauges actually rolled, run production-thickness samples through your cutting and welding operations, and use a signed sample as the receiving standard; traders reselling spot plate rarely match this consistency.
Preguntas frecuentes
Q: Que es 1060 H112 hot rolled aluminum used for?
A: Welded tanks and lining plates, anti-corrosion and chemical equipment, fabricación general, machined blanks, and hot rolled coil as cold-rolling feedstock, in medium and heavy gauges.
Q: What does H112 mean?
A: It is an as-fabricated, hot-rolled temper with guaranteed minimum mechanical properties but no controlled cold work, typically used for plate above about 6 mm.
Q: Why is some 1060 plate listed at 300-800 MPa?
A: Those figures are erroneous (often copied from steel listings); puro 1060 H112 has tensile minima of roughly 60–75 MPa depending on thickness, and such claims should be rejected.
Q: Hot rolled or cold rolled – which do I need?
A: Hot rolled H112 for thick, económico, weldable plate with a mill surface; cold rolled for thin gauges, bright finishes or controlled hardness.
Q: Can it be welded and cut to size?
A: sí. 1060 H112 welds and machines easily and can be sawn, laser or plasma cut, bent and supplied as custom blanks with export packaging.
Q: What is the wholesale MOQ and lead time?
A: Wholesale is usually quoted per ton in full container/truck quantities, con órdenes de prueba negociables; common gauges held in stock ship quickly and custom sizes depend on the mill schedule.
Conclusión
Venta al por mayor 1060 H112 hot rolled aluminum is the economical, dúctil, weldable pure-aluminum plate for tanks, linings, anti-corrosion equipment, fabrication and cold-rolling feedstock in heavy gauges.
Specify thickness, width and length, buy on the guaranteed GB/T 3880 properties and mill certificates rather than inflated online strength claims, and compare like-for-like per ton under the same Incoterm.
