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Pt. Jayaditya Aswani Mandiri supplies bronze ingots to ASTM C89833, a lead-free copper bismuth alloy designed for precision casting in applications where lead content is restricted. The composition features Cu 86.0 to 91.0%, Sn 4.0 to 6.0%, Zn 2.0 to 6.0%, and Bi capped at 0.08%, with other impurities such as Pb, Fe, Ni, and Sb limited to ASTM maxima. This alloy is favored for bearings, gears, and valves in industries requiring lead-free compliance, such as potable water systems and food-processing equipment.
The absence of lead in ASTM C89833 requires alternative lubrication mechanisms, achieved through the addition of tin and zinc, which maintain machinability and wear resistance. Typical applications include pump components, bushings, and corrosion-resistant fittings where environmental regulations prohibit lead. Standard ingot sizes align with foundry requirements, often ranging from 5 kg to 25 kg, though exact dimensions should be confirmed with the supplier. The alloy’s microstructure is optimized for pressure tightness and dimensional stability during casting.
Indonesian manufacturers source this grade for export to markets with strict environmental standards, particularly in Europe and North America. Pt. Jayaditya Aswani Mandiri’s location in Sidoarjo provides logistical advantages for shipping via Surabaya, with trade terms frequently negotiated as FOB or CIF. Buyers should verify the supplier’s ability to meet specific lead-free certifications, as these are critical for compliance in regulated industries.
| Alloy Grade | ASTM C89833 (Copper Bismuth) |
| Copper (Cu) Content | 86.0 to 91.0% |
| Tin (Sn) Content | 4.0 to 6.0% |
| Zinc (Zn) Content | 2.0 to 6.0% |
| Bismuth (Bi) Max | 0.08% |
| Lead (Pb) Max | 0.09% |
| Iron (Fe) Max | 0.3% |
| Nickel (Ni) Max | 1.0% |
| Typical Hardness | 70 to 90 HB (standard for ASTM C89833) |
| Typical Melting Range | 850 to 900°C (standard for copper bismuth alloys) |
Pt. Jayaditya Aswani Mandiri is based in Sidoarjo, East Java, a region known for its metal casting and alloy production capabilities. The supplier’s facility at Raya Trosobo Km. 24 No. 07 is strategically located near Surabaya’s port, enabling efficient export of non-ferrous alloys. The company specializes in bronze ingots, including lead-free grades like ASTM C89833, catering to industries with stringent environmental and safety requirements.
The supplier’s harbor trust tier indicates a verified operational status for international trade, though specific certifications for lead-free compliance are not listed in the profile. Buyers should directly confirm the availability of environmental certifications such as RoHS or REACH, as these are essential for markets regulating heavy metals. The company’s focus on ASTM-standard alloys suggests a commitment to quality, but additional verification of production processes may be necessary.
ASTM C89833 Copper Bismuth Alloy ingots are lead-free precision casting materials with a composition of Cu 86-91%, Sn 4-6%, and Zn 2-6%, making them ideal for bearing, valve, and gear applications where lead-free compliance is required. These ingots meet ASTM standards for free-machining copper alloys and are widely sourced by foundries and precision casting manufacturers. Available in standard ingot form, this alloy is traded globally for industrial manufacturing supply chains and import-export markets.
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| Major Markets | Global |
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When sourcing ASTM C89833 bronze ingots from Pt. Jayaditya Aswani Mandiri, verify the alloy’s lead and bismuth content through independent testing to ensure compliance with lead-free standards. Request documentation such as RoHS or REACH certificates if the material is destined for regulated markets. Confirm the supplier’s ability to provide consistent batches, as variations in composition can affect machinability and performance.
Logistics for ASTM C89833 ingots typically involve containerized shipments from Surabaya, with lead times influenced by production schedules and port availability. Clarify whether the supplier offers CIF or FOB terms, as this determines freight responsibility. Packaging should be inspected to ensure it prevents oxidation and physical damage during transit, particularly for long sea voyages.
Quality checks should include spectral analysis to confirm chemical composition and hardness testing to validate mechanical properties. For critical applications, arrange for metallurgical inspection of ingots to detect defects such as porosity or segregation. Documentation such as mill test reports (MTRs) and compliance certificates should accompany each shipment. Buyers may also request pre-shipment samples to verify material suitability for their specific use case.
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When sourcing Bronze Ingot - Astm C89833 (Copper Bismuth) for your business, securing the right balance of quality and cost is essential. Pt. Jayaditya Aswani Mandiri, a verified supplier based in Indonesia, offers this product with key specifications including C89833 / Copper Bismuth Alloy / Lead-Free Bronze, Cu: 86.0-91.0%, Sn: 4.0-6.0%, Zn: 2.0-6.0%, Pb: 0.09% max, Fe: 0.3% max, Ni: 1.0% max, P: 0.05% max, Al: 0.005% max, Si: 0.005% max, Bi: balance, and Standard ingot dimensions typically 300mm x 100mm x 50mm or as per manufacturer specification; weight per ingot usually 5-15 kg. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $12000/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7403.21, making it a staple in the Copper Ingots sector with strong demand from importing countries worldwide.
Importing Bronze Ingot - Astm C8983 requires careful attention to shipping logistics, customs compliance, and secure payment terms. Pt. Jayaditya Aswani Mandiri offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 7403.21 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading import export marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Bronze Ingot - Astm C8983 has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Copper Ingots category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Importing Bronze Ingot - Astm C8983 requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 7403.21 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Bronze Ingot - Astm C89833 (Copper Bismuth) from Pt. Jayaditya Aswani Mandiri is $12000/Bags on FOB terms from Indonesia. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Pt. Jayaditya Aswani Mandiri through EximNext.
The supplier, Pt. Jayaditya Aswani Mandiri, has set a Minimum Order Quantity (MOQ) of 1 Bags for Bronze Ingot - Astm C8983. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Bronze Ingot - Astm C89833 (Copper Bismuth) is classified under HS Code 7403.21. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Bronze Ingot - Astm C8983 from Indonesia, negotiate shipping terms (FOB, CIF, or EXW) directly with Pt. Jayaditya Aswani Mandiri. Ensure you have the necessary import licenses for Copper Ingots products in your destination country.
Yes, Pt. Jayaditya Aswani Mandiri is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
The key specifications for Bronze Ingot - Astm C89833 (Copper Bismuth) supplied by Pt. Jayaditya Aswani Mandiri include C89833 / Copper Bismuth Alloy / Lead-Free Bronze, Cu: 86.0-91.0%, Sn: 4.0-6.0%, Zn: 2.0-6.0%, Pb: 0.09% max, Fe: 0.3% max, Ni: 1.0% max, P: 0.05% max, Al: 0.005% max, Si: 0.005% max, Bi: balance, and Standard ingot dimensions typically 300mm x 100mm x 50mm or as per manufacturer specification; weight per ingot usually 5-15 kg. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Pt. Jayaditya Aswani Mandiri offers Bronze Ingot - Astm C8983 with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Bronze Ingot - Astm C8983 is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Pt. Jayaditya Aswani Mandiri through our platform.
Pt. Jayaditya Aswani Mandiri maintains international quality certifications. These ensure that the Bronze Ingot - Astm C8983 meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Pt. Jayaditya Aswani Mandiri will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Pt. Jayaditya Aswani Mandiri.
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