Import 5052 Rhombus Aluminum Sheet — Buy in Bulk from Supplier in China

The 5052 Rhombus Aluminum Sheet is a 5000-series Al-Mg alloy product supplied by Henan Yuanlong Aluminum Co., Ltd. from Zhengzhou, Henan Province. It carries temper designation O-H112, which delivers a specific balance of formability and mechanical stability for fabricated components. The distinctive rhombus surface pattern increases rigidity relative to flat sheet of equivalent gauge, a property exploited in architectural and transport applications. The 5052 grade contains nominally 2.2-2.8% magnesium, giving it substantial resistance to saltwater and marine atmospheres without requiring heat treatment for strength.

The O-H112 temper span covers fully annealed (O) through strain-hardened and partially annealed conditions (H112), though the exact cross-section here is not specified beyond the range label. Standard 5052 sheet in this temper exhibits approximately 195 MPa ultimate tensile strength and 90 MPa yield strength, with elongation around 12-18% depending on thickness and test orientation. The rhombus pattern is typically roll-formed during final gauge reduction, preserving base metal integrity while creating the raised diamond geometry. Weldability is excellent with both GMAW and GTAW processes, though filler alloy 5356 is preferred over 4043 to preserve corrosion resistance in the heat-affected zone.

Buyers in automotive trim, container bodies, and decorative cladding specify this pattern for its anti-slip characteristics and visual texture. The sheet ships in standard mill finish, suitable for anodising or organic coating if colour matching is required. Henan Yuanlong lists the address as No.72, Beihuan Road, Zhengzhou, with a trust tier of 'harbor' and a response rate currently at 0.00%. No minimum order quantity, lead time, or price band is disclosed in the source data; these must be confirmed directly with the supplier. Payment terms referenced include L/C and T/T, with FOB and CIF as stated Incoterms.

Henan Yuanlong Aluminum Co., Ltd. is located at No.72, Beihuan Road, Zhengzhou, Henan Province, 450000, China. The supplier carries a trust tier classification of 'harbor' and an 'imported' supplier tier, which indicates a particular onboarding status within the platform's verification framework. The response rate is recorded at 0.00% with zero average response hours, suggesting the profile may be newly listed or currently inactive in responding to enquiries. No employee count, annual turnover, factory size, or year of establishment is provided in the source data.

The listing presents 5052 Rhombus Aluminum Sheet as its stocked or producible item, with emphasis on the 5000-series alloy properties and the decorative-structural rhombus pattern. ISO and SGS certifications are mentioned in the source description, though the specific scope, certificate numbers, and validity dates are not supplied. Buyers should request current certificate copies and audit reports before finalising supply agreements. The supplier's operational focus appears to be on rolled aluminium products for construction, packaging, and transportation sectors, with export logistics handled from Chinese ports.