High-Strength Custom Silicon Brass Parts – C87800

Short Description:

Product Specifications
Name： Custom Silicon Brass Parts (High Silicon Brass Components)
Standard： ASTM B584 / B505, UNS C87800, RoHS Compliant, REACH Compliant
Material： C87800 (Silicon Brass, 3-4% Si)
Surface： Precision Machined, Optional Polished or Coated
Size Range： Diameter/Width 20mm – 500mm (custom per drawing)
Length/Height： 30mm – 1000mm (fully customizable)
Product Features:
Excellent corrosion resistance in water and marine environments · High mechanical strength and toughness · Superior castability and machinability · Good wear resistance and low friction · Non-sparking and non-magnetic options · Reliable performance under moderate loads · Cost-effective for complex custom shapes
Application Field:
Plumbing and water supply fittings, Marine hardware and valves, Industrial pumps and compressors, Agricultural equipment components, HVAC and refrigeration parts, Automotive fluid systems, Chemical processing fittings, Custom machinery assemblies

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Custom Silicon Brass Parts – Process & Quality Assurance Statement
Our custom silicon brass parts are engineered for applications requiring a balance of corrosion resistance, strength, and precision machining, making them ideal for fluid-handling and marine environments where standard brass may underperform.

Key process features

Production combines advanced casting with CNC machining to deliver consistent quality and exact specifications:
●Alloy Preparation: Certified ingots are melted with controlled silicon additions to achieve optimal fluidity and mechanical properties.
●Casting Process: Sand or permanent mold casting produces dense blanks with minimal porosity and fine grain structure.
●Heat Treatment: Controlled annealing relieves stresses and improves machinability without compromising strength.
●Rough Machining: CNC turning and milling establish basic geometry with allowances for final finishing.
●Precision Machining: High-accuracy operations achieve exact dimensions, threads, grooves, or complex features per your drawings.
●Surface Enhancement: Optional polishing, deburring, or protective coatings applied for improved performance or appearance.
●Final Cleaning & Packaging: Parts are thoroughly cleaned and individually protected to arrive ready for immediate use.

Quality control system

● Complete traceability from raw material batch to finished part
● Material certificates and dimensional reports provided with each order
● Sample retention ≥3 years for third-party verification (SGS, BV, TÜV, etc.)
● 100% inspection of critical parameters:
• Chemical composition (optical emission spectrometry)
• Mechanical properties (hardness and tensile testing on samples)
• Dimensional accuracy (CMM and gauges; typical tolerance ±0.05mm on key features)
• Surface finish and defects (profilometer and visual checks)
• Functional testing (fit and pressure simulation where applicable)
● Internal standards exceed ASTM B584 requirements. Typical C87800 properties:
Tensile strength ≥400 MPa, Excellent corrosion resistance in water, Superior castability for intricate custom shapes.
● ISO 9001:2015 certified manufacturing ensures every custom silicon brass part delivers the strength, corrosion resistance, and precision your applications require.