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The Iron Nickel Low Expansion Alloy Nilo 36 offered by Xian Gangyan Special Alloy Co., Ltd. is an Invar‑type alloy containing 36 % nickel, balance iron, with nominal trace elements of 0.02 % carbon, 0.35 % manganese and 0.20 % silicon. The supplier cites compliance with ASTM F1684 and states that the material is commonly supplied in bars, rods and sheets for precision engineering markets. This alloy is known for its ultra‑low coefficient of thermal expansion, making it a preferred choice where dimensional stability across temperature changes is essential. The listing does not disclose minimum order quantities, pricing or lead times, and interested buyers should request a formal quotation for those details.
Invar‑36 exhibits a typical thermal expansion coefficient of about 1.2 ×10⁻⁶ /°C near room temperature and a typical density of 8.1 g/cm³, both of which contribute to its stability in aerospace instrumentation and optical assemblies. Its Young’s modulus is roughly 141 GPa and it can sustain tensile strengths around 350 MPa, providing the mechanical robustness required for cryogenic containers and scientific equipment. These industry‑standard properties are widely recognised and form the basis for its use in high‑precision applications where tight tolerances are mandatory.
Potential buyers include manufacturers of precision optical benches, laser systems, aerospace instrumentation and cryogenic storage vessels. Xian Gangyan Special Alloy Co., Ltd. trades the alloy internationally and can supply it in bulk once a quotation is agreed. Importers should confirm packaging details, Incoterms and payment conditions directly with the supplier before placing an order.
| Composition (Ni) | 36 % Ni, balance Fe, 0.02 % C, 0.35 % Mn, 0.20 % Si |
| Standard | ASTM F1684 |
| Typical density | 8.1 g/cm³ (typical for Invar alloys) |
| Typical thermal expansion coefficient | 1.2 ×10⁻⁶ /°C (typical near room temperature) |
| Typical Young's modulus | 141 GPa (typical) |
| Typical tensile strength | ≈ 350 MPa (typical) |
| Typical hardness | Rockwell B 70 (typical) |
| Typical product forms | Bars, rods, sheets |
| Typical dimensional tolerance | ±0.1 mm for rods up to 100 mm diameter (typical) |
| Typical packaging | Bundled in wooden crates, each crate up to 1 ton (typical) |
Xian Gangyan Special Alloy Co., Ltd. is located at No. 88 East Of Century Avenue, Xianyang City, Shaanxi Province, China (postal code 712046). The company is listed under the “harbor” trust tier on the platform, but its response rate is recorded as 0 % with an average response time of zero hours, indicating that no recent communication metrics are available.
The supplier’s profile states that it trades special iron‑nickel alloys such as Nilo 36 for export, but it does not disclose details on minimum order quantities, pricing structures, lead‑time estimates or specific certifications. Prospective importers should therefore obtain all commercial and technical documentation directly from the supplier before committing to a purchase.
Iron Nickel Low Expansion Alloy Nilo 36 (Invar 36, Pernifer 36) per ASTM F1684 offers exceptional dimensional stability with minimal thermal expansion across wide temperature ranges. With a nominal composition of 36% nickel balanced by iron and ultra-low carbon, this precision alloy is essential for aerospace instrumentation, optical assemblies, cryogenic containers, and scientific equipment where tight tolerances are critical. Widely traded in bars, rods, and sheets for import/export across advanced manufacturing sectors.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Before placing an order, verify the supplier’s business licence, factory audit reports and any available material certification such as the ASTM F1684 test report. Request a sample batch if possible and confirm that the alloy’s composition matches the specified 36 % nickel and trace element limits. These steps help ensure the supplier’s capability and product conformity before committing to a larger purchase.
Logistics for bulk alloy shipments from Shaanxi typically involve inland trucking to a coastal port such as Tianjin or Shanghai, followed by ocean freight. Importers should agree on Incoterms (e.g., FOB, CIF) and clarify payment terms, which are commonly negotiated as a letter of credit or advance payment. Confirm the lead‑time for production and shipping with the supplier, as these details are not provided in the listing.
Quality assurance for low‑expansion alloys relies on third‑party inspection and receipt of material test certificates covering composition, mechanical properties and dimensional tolerances. Arrange for an independent inspection agency to verify the product at the point of loading, and ensure that the supplier provides packing lists, commercial invoices and any required export documentation for customs clearance in the destination country.
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When sourcing Iron Nickel Low Expansion Alloy Nilo 36 for your business, securing the right balance of quality and cost is essential. Xian Gangyan Special Alloy Co., Ltd., a verified supplier based in China, offers this product with key specifications including Nilo 36 / Invar 36 / UNS K93600 / Pernifer 36, Ni 36.00%, C 0.02% max, Mn 0.35% max, Si 0.20% max, Fe Balance, and Available in sheet, strip, rod, wire, and plate. Custom dimensions per order.. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1632/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7505.12, making it a staple in the Nickel Alloy sector with strong demand from importing countries worldwide.
Importing Iron Nickel Low Expansion requires careful attention to shipping logistics, customs compliance, and secure payment terms. Xian Gangyan Special Alloy Co., Ltd. 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 7505.12 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 global B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Iron Nickel Low Expansion 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 Nickel Alloy category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.
Importing Iron Nickel Low Expansion 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 7505.12 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 Iron Nickel Low Expansion Alloy Nilo 36 from Xian Gangyan Special Alloy Co., Ltd. is $1632/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Xian Gangyan Special Alloy Co., Ltd. through EximNext.
The supplier, Xian Gangyan Special Alloy Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Iron Nickel Low Expansion. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Iron Nickel Low Expansion Alloy Nilo 36 is classified under HS Code 7505.12. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Iron Nickel Low Expansion from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Xian Gangyan Special Alloy Co., Ltd.. Ensure you have the necessary import licenses for Nickel Alloy products in your destination country.
Yes, Xian Gangyan Special Alloy Co., Ltd. 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 Iron Nickel Low Expansion Alloy Nilo 36 supplied by Xian Gangyan Special Alloy Co., Ltd. include Nilo 36 / Invar 36 / UNS K93600 / Pernifer 36, Ni 36.00%, C 0.02% max, Mn 0.35% max, Si 0.20% max, Fe Balance, and Available in sheet, strip, rod, wire, and plate. Custom dimensions per order.. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Xian Gangyan Special Alloy Co., Ltd. offers Iron Nickel Low Expansion with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Iron Nickel Low Expansion is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Xian Gangyan Special Alloy Co., Ltd. through our platform.
Xian Gangyan Special Alloy Co., Ltd. maintains international quality certifications. These ensure that the Iron Nickel Low Expansion 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. Xian Gangyan Special Alloy Co., Ltd. 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 Xian Gangyan Special Alloy Co., Ltd..
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