Import Brass Ingot - Bki Cu1 — Buy in wholesale FOB from Supplier in Indonesia

BKI CU1 brass ingot from Pt. Jayaditya Aswani Mandiri is a copper-zinc based alloy cast to the BKI Consolidation 2021 Edition standard, with copper content ranging 52.0 to 62.0 percent, zinc 35.0 to 40.0 percent, iron 0.5 to 2.5 percent, manganese 0.5 to 4.0 percent, aluminium 0.5 to 3.0 percent, tin 0.1 to 1.5 percent, lead capped at 0.5 percent, and nickel at 1.0 percent maximum. The ingot is produced at the supplier's facility in Sidoarjo, East Java, Indonesia, and is positioned for export to international foundries and alloy manufacturers. This grade sits within the lower-to-mid copper range for brass alloys, making it economically attractive for bulk casting operations where precise colour matching or high conductivity is not the primary driver.

The balance of alloying elements in BKI CU1 yields a material with moderate strength and good hot workability. Iron and manganese improve hardness and wear resistance; aluminium enhances oxidation resistance in cast surfaces; tin contributes to corrosion resistance in marine or plumbing environments; and the tight lead limit of 0.5 percent maximum supports compliance with RoHS-influenced applications. Typical grain structure and porosity levels for this grade depend on casting method, so buyers should specify continuous cast or static cast when placing orders. Standard ingot dimensions and surface finish are not stated by the supplier and should be confirmed directly.

This alloy finds its main markets in automotive component casting, general plumbing fittings, valve bodies, and industrial hardware where machinability and castability take priority over peak electrical conductivity. Foundry buyers in Southeast Asia, the Middle East, and Europe commonly source BKI CU1 for remelting into sand-cast or die-cast parts. Trade terms, MOQ, and lead time are not disclosed in the listing, so importers should negotiate Incoterms, packaging specifications, and shipment schedules with Pt. Jayaditya Aswani Mandiri directly.

Pt. Jayaditya Aswani Mandiri operates from Raya Trosobo Km. 24 No. 07, Sidoarjo, 61257, East Java, Indonesia. The company holds a harbor-tier trust designation on the platform. Its response rate is recorded at 0.00 percent, with an average response time of zero hours, which indicates that direct enquiry is currently the most reliable channel for obtaining quotations and technical clarifications. The business is located in one of Indonesia's established industrial corridors, with access to the Port of Tanjung Perak for export shipments.

The supplier lists brass ingots as its primary export product line, specifically offering BKI-standard and Chinese-standard grades to international buyers. No additional company history, factory size, revenue, employee count, or client references are provided in the source data. Buyers should verify the company's casting capacity, quality-control laboratory accreditation, and export licence status before committing to volume orders. The lack of platform response metrics suggests that due diligence through third-party verification or a direct factory visit may be prudent.