We engineer high-reliability electrical contacts and sensor components from premium brass alloys like C26000 and C51000 by optimizing strip layouts to achieve superior material utilization, ensuring our IATF 16949-certified production maintains structural integrity while significantly reducing raw material waste. Through the integration of precision anti-tarnish passivation and flash-less overmolding techniques within our Reel-to-Reel plating lines, we deliver consistent formability and high-conductivity performance for demanding EV battery interconnects and industrial electronic assemblies.
Offers the highest ductility in the yellow brass series, making it the premier choice for severe cold-working operations. Kravzik utilizes C260 for complex deep-drawn housings and radiator components that require maximum elongation without the risk of stress-corrosion cracking.
Renowned for its 100% machinability rating. While often used for threaded fasteners, we integrate C360 into custom injection molding as high-strength inserts. Its ability to hold tight tolerances during high-speed secondary operations makes it ideal for heavy-duty electrical connectors.
Featuring a rich gold-like appearance and excellent thermal conductivity. This alloy is perfectly suited for architectural hardware and outdoor electrical components where both weather resistance and high-speed stamping efficiency are required to meet volume targets.
Exceptional Cold Formability: Achieves severe deep draws and complex tight-radius bends without fracturing, significantly outperforming standard steels in intricate component geometries.
Superior Tooling Longevity: The natural lubricity and lower shear strength of brass drastically reduce friction, preventing galling and extending the lifespan of precision progressive stamping dies.
Excellent Electrical & Thermal Conductivity: Provides reliable power transmission and low contact resistance, cementing its status as the industry standard for terminals, switch blades, and sensor contacts.
Inherent Corrosion Resistance: Naturally resists rust and environmental degradation without requiring immediate secondary protective coatings, making it highly effective for fluid power valves and pneumatic fittings.
Premium Surface Finish & Platability: Delivers a smooth, burr-free stamped edge and accepts secondary plating (tin, nickel, gold, silver) flawlessly for enhanced functional connectivity or cosmetic requirements.
Volatile Raw Material Costs: Heavily dependent on global copper market fluctuations, making the baseline material significantly more expensive per pound than steel or aluminum alternatives.
Rapid Work-Hardening: The alloy stiffens quickly during aggressive cold-forming and deep drawing operations, which can necessitate intermediate annealing processes and increase production cycle times.
Dezincification Risks: Susceptible to structural weakening in specific aggressive environments (such as high-chlorine water) where zinc leaches from the alloy, requiring the specification of specialized, lead-free, or inhibited grades.
High Density Profile: Substantially heavier than aluminum and comparable to steel, eliminating it from aerospace or automotive applications where strict lightweighting is a primary engineering objective.
Lower Structural Yield Strength: While highly malleable for forming, standard brass lacks the high tensile load-bearing capabilities of carbon or stainless steel, limiting its viability in heavy structural frameworks.
We leverage the exceptional electrical conductivity and formability of yellow brass to produce complex, tight-tolerance electrical contacts. Our progressive tooling ensures zero-distortion forming for critical current-carrying components, providing reliable power transmission and low contact resistance for high-cycle electronic applications.
Heavy-gauge brass stamping requires masterful control over material flow to prevent stress cracking in deep-drawn cavities. We utilize highly corrosion-resistant alloys to manufacture robust fluid handling components that withstand high-pressure environments, moisture exposure, and extreme temperature fluctuations without degrading.
Combining aesthetic appeal with structural integrity, brass is ideal for demanding functional hardware. Furthermore, as a dual-capability manufacturer, Kravzik seamlessly integrates high-strength stamped brass components and machinable brass pins as precision inserts directly into our custom plastic injection molding processes for hybrid assemblies.
Provides maximum ductility and grain structure flexibility. Mandatory for severe deep drawing, heavy extruding, and intricate coining operations to prevent premature material tearing and stress fracturing.
The highly versatile industry standard for C260. Offers the perfect middle ground between structural rigidity and sheet metal formability, allowing for clean 90-degree bends without compromising part integrity.
Delivers ultimate yield strength and cyclic fatigue resistance. Absolutely essential for producing electrical contacts, switch blades, and retaining clips, but will fracture severely under tight-radius bending.
Yellow brass stiffens significantly during severe cold-forming and deep drawing operations. We counteract this by engineering progressive dies with optimized draw reduction ratios, distributing the metal flow evenly across multiple stations, and integrating precise intermediate annealing cycles when necessary to restore material ductility before critical forming steps.
This approach enables the production of complex, deep-cavity components—like pneumatic fittings and sensor housings—without the risk of structural micro-fractures. By engineering the exact draw sequence from the start, we eliminate high scrap rates and ensure a stable, continuous production run.
Even microscopic burrs on stamped brass connectors can cause electrical arcing, mating issues, or damage to custom injection molds when used as inserts. We maintain hyper-precise punch-to-die clearances and deploy micro-polished carbide cutting tooling to guarantee a perfectly clean, sheared edge straight off the press.
This strict edge-quality control eliminates the need for expensive and time-consuming secondary tumbling or deburring operations. Your terminals and brackets arrive dimensionally perfect, ready for immediate high-speed assembly, automated plating, or overmolding.
Because brass is a premium alloy tied directly to volatile global copper markets, excessive material waste destroys project profitability. Before cutting any tooling steel, Kravzik utilizes advanced CAE nesting simulations to design ultra-tight progressive strip layouts, minimizing the carrier web width and maximizing the precise number of parts yielded per coil.
We aggressively drive down your per-unit cost by maximizing raw material utilization. This precision strip engineering directly offsets the higher baseline cost of brass, keeping your high-volume production programs highly competitive and stabilizing your long-term procurement budgets.
Enhances solderability and optimizes electrical conductivity for critical circuit board components, relay contacts, and terminal blocks. Effectively prevents surface oxidation while maintaining a stable, low-resistance contact interface for power transmission.
Acts as a robust diffusion barrier layer. Critically prevents underlying zinc migration from the brass substrate and provides exceptional wear and corrosion resistance, extending the lifespan of high-friction, high-cycle connector mating surfaces.
The ultimate performance finish for telecom, medical, and aerospace interconnects. Delivers zero-oxidation reliability, absolute minimal electrical resistance, and superior durability against micro-fretting in extreme operating environments.
A specialized chemical conversion process that locks in the natural, rich golden aesthetic of raw commercial bronze and brass. Prevents atmospheric discoloration, “green patina,” and tarnishing during long-term warehouse storage or ocean transit.
Delivers a smooth, highly reflective, and completely burr-free surface. Essential for visible architectural hardware, luxury consumer goods, and critical electronic inserts where microscopic edge burrs could cause electrical arcing or plastic mold damage.
Strategic sourcing of 300/400 series stainless steel with metallurgical mastery. Features 500M+ annual part capacity and IATF 16949 certified quality for high-precision industrial forming.
Lightweight, thermally conductive aluminum alloys (5052, 6061, 3003) engineered for high-volume, high-precision stamping and integrated insert molding.
High-conductivity copper alloys for precision stamping. Featuring 1200 SPM high-speed production and ±0.01mm tolerance for automotive and 5G electronics.
Raw brass accounts for a significant portion of component costs. Our engineering team optimizes strip layouts using advanced nesting simulations to reduce scrap by 15-30%. Furthermore, our direct scrap rebate program returns value from clean brass waste directly into your unit pricing, significantly lowering your total landed cost.
Yes, our 100% in-house tool room utilizes Wire EDM and laser cutting for rapid soft tooling in just 3-5 days. For mass production, we integrate high-grade Tungsten Carbide inserts into our progressive dies to ensure exceptional durability, dimensional stability, and up to 100 million strokes without major maintenance.
We consistently achieve strict ±0.005mm precision tolerances on brass and phosphor bronze materials ranging from 0.05mm to 4.00mm in thickness. Kravzik’s advanced servo-feeders and continuous in-line tonnage monitors eliminate cumulative errors, ensuring perfect repeatability for intricate electrical contacts and tight-tolerance components.
We offer fully integrated in-house surface engineering, including dedicated anti-tarnish passivation and Reel-to-Reel plating. Whether you require RoHS-compliant matte tin for solderability, nickel for corrosion resistance, or selective gold for high-performance contacts, every batch is verified using XRF analysis to guarantee sub-micron thickness compliance.
Absolutely. As an IATF 16949:2016 certified manufacturer, Kravzik provides full Level 3 PPAP documentation, IMDS submissions, and First Article Inspection (FAI) reports. We utilize automated CCD optical vision systems directly on the stamping line for 100% inspection, guaranteeing a 0 PPM defect rate for critical automotive applications.
Yes, we specialize in transforming C26000 Cartridge Brass into seamless hollow shapes with depth-to-diameter ratios exceeding 2:1. Our strict grain size control and premium material sourcing prevent stress corrosion cracking, making these deep-drawn components ideal for hermetic sealing in automotive and fluid control environments.
Our facility operates 24/7 and is equipped with over 25 high-speed precision presses ranging from 15T to 400T. This robust infrastructure gives us an annual capacity exceeding 500 million units, allowing us to scale effortlessly from initial prototypes to multi-year, high-volume OEM contracts without compromising lead times.
Yes, all finished brass components are securely packed using VCI anti-tarnish bags and desiccants to ensure pristine condition upon arrival. We offer flexible global logistics, including Vendor Managed Inventory (VMI) programs and DDP delivery, streamlining your supply chain and ensuring just-in-time availability for your assembly lines.
Our engineering team loves solving complex problems. Chat with us or send your drawing for a review.
