Phosphor Bronze Casting, Tin Bronze Casting

Phosphor Bronze Casting, Tin Bronze Casting

 

 

Price $10.90/Kilogram, FOB  ,  Click to Order  

 

We are one of the leading manufacturers and exporters of Phosphor Bronze Casting and Tin Bronze Casting from India. We have been supplying high-quality non-ferrous castings to the world market for many decades. Our expertise lies in producing precision-engineered castings that meet international standards, offering superior mechanical properties, wear resistance, and excellent machinability. We cater to diverse industries including marine, aerospace, automotive, oil & gas, electrical, and heavy machinery. With state-of-the-art foundry and machining facilities, we deliver castings with tight tolerances, high strength, and superior surface finishes.

Material Grades and Standards Our Phosphor Bronze Casting comply with international standards, ensuring quality and performance:

Material	IS Standard	ASTM Standard	DIN Standard	JIS Standard
Phosphor Bronze	IS 28	ASTM B139, B140	DIN 1705	JIS H5120
Tin Bronze	IS 318	ASTM B505, B271	DIN 1705	JIS H5120

 

Alloy	Standard	Cu	Sn	Pb	Zn	Fe	Ni	P	Al	Mn	Si	Sb	S	impurities
Phosphorus Bz (Grade-1)	IS:28-1985	Rem.	06-Aug	0.25	0.5	0.3	0.7	0.3-0.5	0.01	–	0.02	0.1		1.2
Phosphorus Bz (Grade-2)	IS:28-1985	Rem.	10 Min	0.25	0.05	0.1	0.1	0.5 Min	0.01	–	0.02			0.6
Phosphorus Bz (Grade-3)	IS:28-1985	Rem.	6.5-8.5	02-May	2		1	0.3 Min	–	–	–			0.5
Phosphorus Bz (Grade-4)	IS:28-1985	Rem.	09-Nov	0.25	0.05		0.25	0.15	–	–	–			0.8
Phosphorus Bz (Grade-5)	IS:28-1985	Rem.	11-13.1	0.5	0.3	0.15	0.5	0.15 Min	0.01	–	0.02			0.2
CT-1	BS:1400	Rem.	09-Nov	0.25	0.05	–	0.25	0.15	–	–	–	–	–	0.8
CT-2	BS:1400	85-87.3	11.2-13	0.2	0.4	0.15	1.5-2	0.05	0.01	0.2	0.01	0.1	0.05	0.8
PB 1	BS:1400	Rem.	10 Min	0.25	0.05	0.1	0.1	0.5 Min	0.01	–	0.02	–	–	0.6
PB 2	BS:1400	Rem.	Nov-13	0.5	0.3	0.15	0.5	0.15 Min	0.01	–	0.02	–	–	0.2
CAC502 (PBC2)	JIS	87.0-91.0	9.0-12.0	–	0.3	0.2	0.5	0.1	0.005	–	0.005	0.05
CAC503 (PBC3)	JIS	84.0-88.0	12.0-15.0	–	0.3	0.2	0.5	0.1	0.005	–	0.005	0.05
CuSn10(CB480K)	EN	88.5-90.5	9.3-11	0.8	0.5	0.15	1.8	0.05	0.01	0.1	0.01	0.15	0.04
CuSn11P(CB481K)	EN	87-89.3	10.2-11.5	0.25	0.05	0.1	0.1	0.6-1	0.01	0.05	0.01	0.05	0.05
CuSn12(CB483K)	EN	85.5-88.5	11.2-13	0.6	0.4	0.15	2	0.2	0.01	0.2	0.01	0.15	0.05
CuSn12Ni2(CB484K)	EN	84-87	11.3-13	0.2	0.3	0.15	1.5-2.4	0.05	0.01	0.1	0.01	0.05	0.04
CuSn10	DIN	88.5-90.5	9.3-11	0.8	0.5	0.15	1.8	0.05	0.01	0.1	0.01	0.15	0.04	–
GbCuSn12	DIN	86-88	11.3-13	0.8	0.5	0.15	1.8	0.05	0.01	0.1	0.01	0.15	0.04	–
GbCuSn12Ni	DIN	84-87	11.3-13	0.15	0.3	0.15	1.5-2.4	0.05	0.01	0.1	0.01	0.05	0.04	–
C90300	ASTM	86-89	7.5-9	0.3	03-May	0.2	1	0.05	0.005	–	0.005	0.2	0.05
C90500	ASTM	86-89	09-Nov	0.3	01-Mar	0.2	1	0.05	0.005	–	0.005	0.2	0.05
C90700	ASTM	88-90	10-Dec	0.5	0.5	0.15	0.5	0.3	0.005	–	0.005	0.2	0.05
C90800	ASTM	85-89	Nov-13	0.25	0.25	0.15	0.5	0.3	0.005	–	0.005	0.2	0.05

Manufacturing Processes

• Sand Casting: Suitable for large and complex shapes.
• Centrifugal Casting: Ideal for cylindrical parts with high mechanical strength.
• Continuous Casting: Produces high-quality, uniform bars.
• Investment Casting: Delivers precise, detailed components with minimal machining requirements.
• Die Casting: Preferred for high-volume, repeatable castings with excellent surface finishes.

Machinery Used Our modern facility is equipped with:

• Induction Furnaces (250Kg- 1000Kg Capacity)
• CNC Machining Centers
• Lathes and Milling Machines
• Shot Blasting Machines
• Spectrometers for Material Testing
• Coordinate Measuring Machines (CMM) for Dimensional Inspection

Typical Parts Produced

• Bushings & Bearings
• Pump & Valve Components
• Gears & Worm Wheels
• Electrical Contacts & Terminals
• Wear Plates & Liners
• Hydraulic Components

Surface Finish & Treatments

• Machined, Ground & Polished Finishes
• Electroplating (Nickel, Tin, Silver, etc.)
• Phosphating & Oxidation Treatments
• Shot Blasting & Bead Blasting
• Passivation & Anti-Corrosion Coatings

Industries Using Our Castings

• Marine & Shipbuilding: Corrosion-resistant Bronze components for propellers, shafts, and pumps.
• Automotive & Railways: Bushings, gears, and wear-resistant parts for high-stress applications.
• Oil & Gas: High-strength Bronze castings for valves and pump components.
• Electrical & Electronics: Precision-engineered contacts and connectors.
• Aerospace: Lightweight, high-strength castings for aircraft components.

Tolerances We achieve industry-leading precision with tolerances as tight as ±0.05mm depending on part complexity and material.

Turnaround Time

• Standard Orders: 4-6 weeks
• Urgent & Custom Orders: As per client requirement with flexible scheduling

Performance Metrics

• Tensile Strength: 200-350 MPa
• Hardness (Brinell): 60-180 HB
• Corrosion Resistance: Excellent in marine and industrial environments
• Machinability: High, ensuring cost-effective production

Why Choose Us?

• Faster Turnaround: Flexible production scheduling to meet urgent demands.
• Global Exposure & 30+ Years of Experience: Trusted supplier to international markets.
• Advanced Quality Control: Spectrometer analysis, ultrasonic testing, and CMM inspection.
• Customization & Flexibility: We offer tailored solutions, including unique material compositions and complex geometries.
• Superior Customer Support: Dedicated team ensuring smooth communication and on-time delivery.
• Customized Packaging & Labeling: Branded and secure packaging per client specifications.

Common Q&A

1. What is the difference between Phosphor Bronze and Tin Bronze?
   • Phosphor Bronze contains phosphorus for wear resistance, while Tin Bronze is known for corrosion resistance and strength.
2. What are the applications of these castings?
   • Used in marine, aerospace, oil & gas, electrical, and automotive industries.
3. What is the minimum order quantity?
   • We cater to both small-batch and large-volume requirements.
4. What is your typical lead time?
   • Standard orders are completed in 4-6 weeks.
5. Can you provide custom alloys?
   • Yes, we offer material customization based on specific applications.
6. What testing methods do you use?
   • Spectrometer analysis, hardness testing, ultrasonic inspection, and dimensional checks.
7. Do you export worldwide?
   • Yes, we supply globally with certifications as per international standards.
8. What packaging options are available?
   • Wooden crates, custom labels, vacuum packing, and corrosion-proof packaging.
9. Can you machine parts to final dimensions?
   • Yes, we offer precision machining services.
10. Do you provide technical support?
    • Absolutely! Our engineering team assists in material selection and design optimization.

Customer Testimonial “We have been sourcing Phosphor Bronze castings from this company for years. The quality, precision, and communication have been outstanding. Their timely deliveries and customized solutions set them apart!” – John M., USA

Glossary of Terms

• Centrifugal Casting: A casting process where molten metal is poured into a rotating mold to produce high-integrity cylindrical components.
• Phosphor Bronze: A Copper-Tin alloy with added phosphorus for improved strength and wear resistance.
• Hardness (HB): A measure of material resistance to indentation, indicating durability.
• Spectrometer Analysis: A method for determining metal composition to ensure precise alloy specifications.
• Tensile Strength: The maximum stress a material can withstand before breaking.

Call-to-Action Looking for high-quality Phosphor Bronze or Tin Bronze castings? Contact us today for a quote, technical consultation, or to request a brochure. Reach us via phone, WhatsApp, or email, and let’s discuss your requirements!