ASTM QSN10-1 RG10 Tin Bronze Plates And Blocks

Our core advantage lies in the quadruple guarantee of "30 years of experience + full-chain capacity + stringent quality control + customized services". Our technical team consists of 39 senior engineers and technicians, possessing 30 years of casting and processing experience, and are proficient in the composition ratio and process optimization of ASTM QSN10-1 RG10 tin bronze plates and blocks. 50 casting machines cover the full range of sizes from 15mm to 2000mm, and 30 processing machines ensure an extremely low tolerance of 0.5mm per side. Combined with an annual production capacity of 46,000 tons, we achieve "short lead time, large scale, and high precision" delivery. Our quality inspection process is equipped with 5 professional instruments, including spectral analysis and flaw detection equipment, conducting full-process testing from raw materials to shipment to eliminate potential quality issues. Every batch of ASTM QSN10-1 RG10 Tin Bronze Plates and Blocks conforms to ASTM standards and is traceable and verifiable.

ASTM QSN10-1 RG10 Tin Bronze Plates and Blocks use copper as a base material, precisely controlling the tin content to 9.0%-11.5%, phosphorus content to 0.5%-1.0%, and trace lead to ≤0.25%. Strict impurity control results in five core properties: high strength, high hardness, superior wear resistance, strong corrosion resistance, and easy processing, far exceeding ordinary brass and conventional bronze.

High Hardness and High Strength: Tensile strength ≥310MPa, Brinell hardness HB≥88, some specifications can reach HRC40 after heat treatment. Strong resistance to deformation and impact, suitable for heavy-duty conditions, and not easily broken or deformed.

Excellent Wear Resistance: The coefficient of friction is as low as 0.015 under lubrication conditions, with wear resistance 8 times that of ordinary brass. It can withstand high loads ≤20MPa and high sliding speeds ≤8m/s, with no significant wear during long-term operation, eliminating the risk of bearing seizure.

Excellent corrosion resistance: Stable performance in atmospheric, freshwater, and seawater environments; annual corrosion rate in seawater <0.005mm, superior to stainless steel, suitable for corrosive environments such as chemical plants, marine engineering, and outdoor equipment, extending equipment lifespan.

Excellent machinability and dimensional stability: Good casting fluidity, suitable for complex thin-walled castings; trace amounts of lead improve machinability, reduce tool wear, and result in high surface finish; low casting shrinkage, high dimensional accuracy, and good heat treatment response, which can further enhance hardness and fatigue resistance.

Key Selling Points

Customization + High Cost-Effectiveness + Fast Delivery + On-Site Inspection, Worry-Free Procurement

Full-Dimensional Customization Service: We can customize ASTM QSN10-1 RG10 Tin Bronze Plates and Blocks according to your requirements, including material composition, dimensions, tolerances, surface treatment, and delivery date. Whether standard or non-standard parts, we can respond quickly and precisely match your equipment needs.

Exceptional Cost-Effectiveness: In-house production and large-scale capacity (46,000 tons per year) reduce costs, eliminating middlemen and resulting in more competitive prices for the same quality. Our products are wear-resistant and corrosion-resistant, reducing equipment maintenance and replacement frequency, leading to lower overall long-term costs.

Guaranteed Fast Delivery: Ample raw material inventory, end-to-end capacity (integrated casting and machining), and efficient production management ensure rapid production scheduling after order confirmation. Regular orders are delivered in short lead times, and urgent orders are prioritized, ensuring your project schedule is not delayed.

Factory Visit Available: A 30-year-old company with a 50,000-square-meter production base, including 4 casting workshops and 2 machining workshops. Our transparent production process welcomes global clients to visit our factory at any time to assess our production capacity, technological level, and quality control system, ensuring a more reliable partnership.

Global Service and Engineering Experience: Our products cover countries worldwide, serving industries such as automotive, construction machinery, aerospace, power, and chemicals. We have participated in various major national projects, accumulating rich project experience and providing professional technical support and solutions.

Detailed parameters and specifications

Chemical composition (ASTM standard, mass fraction)

Mechanical Properties

Tensile Strength: ≥310MPa

Brinell Hardness: HB≥88 (up to HRC40 after heat treatment)

Elongation: ≥6%

Coefficient of Friction (Lubrication): 0.015

Applicable Load: ≤20MPa

Applicable Sliding Speed: ≤8m/s

Specification Range

Size: 15mm-2000mm (customizable)

Shape: Plates, Blocks, Rods, Irregular Shapes (customizable upon request)

Tolerance: Standard single-sided ≤0.5mm (precision can be improved upon request)

Contact us now for detailed quotations, technical parameters, quality inspection reports, and customized solutions for ASTM QSN10-1 RG10 Tin Bronze Plates and Blocks. We support bulk purchases and small-batch trial orders. Global customers are welcome to visit our factory. We look forward to working with you for mutual benefit and value creation!