Manufacturer, Supplier & Exporter of Phosphor Bronze Shim
Phosphor Bronze Shims are high-performance, precision-engineered metal shims made from an alloy of copper, tin, and a small percentage of phosphorus. Known for their exceptional strength, corrosion resistance, and fatigue endurance, these shims are widely used in high-precision mechanical systems, electrical equipment, marine components, and aerospace industries. The phosphorus content enhances the wear resistance and stiffness, making phosphor bronze ideal for demanding environments.
Riddhi Siddhi Impex is a reputed manufacturer and Phosphor Bronze Shim domestic supplier in India, offering a wide range of shims in custom dimensions, tempers, and grades. With years of industry experience and a robust quality management system, the company provides high-grade phosphor bronze materials conforming to global standards like ASTM B103, BS PB102, and IS equivalents. They manufacture shims in thicknesses ranging from 0.03 mm up to 3.0 mm in various forms such as strips, rolls, foils, and cut pieces.
The company’s core product line includes phosphor bronze grades such as C51000 (PB102) and C51900 (PB103), known for their excellent formability, electrical conductivity, and stress relaxation properties. These properties make them ideal for electrical connectors, precision instruments, switchgear components, transformers, springs, and bushing applications. The shims are available in soft, half-hard, and full-hard tempers with bright, matte, or custom surface finishes.
As a leading Phosphor Bronze Shim domestic supplier, Riddhi Siddhi Impex serves a wide network of customers across all major Indian cities. Their reach spans across key metropolitan hubs such as Mumbai, Delhi, Bengaluru (Bangalore), Hyderabad, Chennai, Kolkata, Pune, and Ahmedabad, where demand for high-quality shim materials is consistently growing in sectors like automotive, power generation, electronics, and heavy engineering.
In addition to metros, the company supplies to tier-2 and industrial hubs like Surat, Vadodara, Rajkot, Nagpur, Indore, Bhopal, Jaipur, Kanpur, and Lucknow, ensuring reliable delivery and technical support. These cities house large fabrication units, transformer manufacturers, and OEM suppliers who frequently require consistent, high-precision phosphor bronze shims for their equipment and production lines.
Phosphor Bronze Shim – Specifications, Grades & Supply in India
1. Specification
| Product Name | Phosphor Bronze Shim |
|---|---|
| Material Grades | C51000 (PB102), C51900 (PB103) |
| Temper | Soft, Half Hard, Full Hard |
| Finish | Mill Finish, Bright Finish |
| Thickness Range | 0.03 mm to 3.00 mm |
| Width | 6 mm to 1000 mm |
| Length | Custom Cut or Coil Length |
2. Chemical Composition (C51000 - PB102)
| Element | Percentage (%) |
|---|---|
| Copper (Cu) | 94.0 – 97.0 |
| Tin (Sn) | 4.0 – 5.5 |
| Phosphorus (P) | 0.03 – 0.35 |
| Iron (Fe) | 0.05 Max |
3. Mechanical Properties
| Property | Value (Approx.) |
|---|---|
| Tensile Strength | 350 – 550 MPa |
| Yield Strength | 200 – 400 MPa |
| Elongation | 15% – 40% |
| Hardness (Vickers) | 60 – 150 HV |
4. Dimension Chart
| Thickness (mm) | Available Width (mm) | Form |
|---|---|---|
| 0.03 – 0.10 | 6 – 300 | Foil / Coil |
| 0.10 – 1.00 | 10 – 600 | Strip / Coil |
| 1.00 – 3.00 | 50 – 1000 | Sheet / Plate |
5. Equivalent Grades
| Standard | Grade |
|---|---|
| ASTM | C51000 / C51900 |
| British Standard (BS) | PB102 / PB103 |
| IS (Indian Standard) | IS 7814 |
| UNS | C51000 / C51900 |
6. Other Types of Shims Offered
| Material Type | Common Grades | Form |
|---|---|---|
| Brass Shims | CZ108, C27200 | Rolls, Strips, Sheets |
| Stainless Steel Shims | SS 304, SS 316 | Foils, Strips, Sheets |
| Copper Shims | C101, C110 | Coils, Sheets |
| Aluminium Shims | 1100, 5052 | Foils, Rolls |
Riddhi Siddhi Impex also supports infrastructure and defense-related sectors by supplying to Agra, Varanasi, Amritsar, Chandigarh, Mysuru (Mysore), Udaipur, Jodhpur, and Visakhapatnam. Their experience in supplying mission-critical shim materials to these industries reflects their strong quality assurance and logistics capabilities. Whether it's a bulk order for an electrical plant or a small custom batch for maintenance needs, they ensure quick turnaround and guaranteed compliance.
7. Frequently Asked Questions (FAQs)
- Q1: What are the key uses of Phosphor Bronze Shims?
- A1: Phosphor Bronze Shims are used in electrical connectors, switchgear, transformers, marine parts, and precision engineering tools.
- Q2: Do you offer custom cut shims in PB102 or PB103?
- A2: Yes, Riddhi Siddhi Impex provides custom cut-to-size shims based on your required thickness, width, and temper.
- Q3: Is Phosphor Bronze corrosion-resistant?
- A3: Yes, it offers excellent resistance to corrosion, especially in marine, humid, and chemically active environments.
- Q4: Are your shims supplied across India?
- A4: Absolutely. We deliver to Mumbai, Delhi, Chennai, Bengaluru, Hyderabad, Pune, Ahmedabad, Surat, Vadodara, and over 40 other cities across India.
Cities we have supplied our products to
Mumbai, Phosphor Bronze Shim Suplier in Delhi, Phosphor Bronze Shim Suplier in Bengaluru(Bangalore), Phosphor Bronze Shim Suplier in Hyderabad, Phosphor Bronze Shim Suplier in Chennai, Phosphor Bronze Shim Suplier in Kolkata, Phosphor Bronze Shim Suplier in Pune, Phosphor Bronze Shim Suplier in Ahmedabad, Phosphor Bronze Shim Suplier in Surat, Phosphor Bronze Shim Suplier in Vadodara, Phosphor Bronze Shim Suplier in Rajkot, Phosphor Bronze Shim Suplier in Nagpur, Phosphor Bronze Shim Suplier in Indore, Phosphor Bronze Shim Suplier in Bhopal, Phosphor Bronze Shim Suplier in Jaipur, Phosphor Bronze Shim Suplier in Kanpur, Phosphor Bronze Shim Suplier in Lucknow, Phosphor Bronze Shim Suplier in Agra, Phosphor Bronze Shim Suplier in Varanasi, Phosphor Bronze Shim Suplier in Amritsar, Phosphor Bronze Shim Suplier in Chandigarh, Phosphor Bronze Shim Suplier in Mysuru (Mysore), Phosphor Bronze Shim Suplier in Udaipur, Phosphor Bronze Shim Suplier in Jodhpur, Phosphor Bronze Shim Suplier in Visakhapatnam, Phosphor Bronze Shim Suplier in Coimbatore, Phosphor Bronze Shim Suplier in Madurai, Phosphor Bronze Shim Suplier in Kochi, Phosphor Bronze Shim Suplier in Thiruvananthapuram, Phosphor Bronze Shim Suplier in Mangalore, Phosphor Bronze Shim Suplier in Nagpur, Phosphor Bronze Shim Suplier in Nashik, Phosphor Bronze Shim Suplier in Kolhapur, Phosphor Bronze Shim Suplier in Chandrapur, Phosphor Bronze Shim Suplier in Akola, Phosphor Bronze Shim Suplier in Vilayat, Phosphor Bronze Shim Suplier in Somnath, Phosphor Bronze Shim Suplier in Dahej, Phosphor Bronze Shim Suplier in Vadodara, Phosphor Bronze Shim Suplier in Narmada, Phosphor Bronze Shim Suplier in Surat, Phosphor Bronze Shim Suplier in Ankleshwar, Phosphor Bronze Shim Suplier in Navsari, Phosphor Bronze Shim Suplier in Valsad, Phosphor Bronze Shim Suplier in Rajpipla, Phosphor Bronze Shim Suplier in Veraval, Phosphor Bronze Shim Suplier inKovvur, Phosphor Bronze Shim Suplier in Andra Pradesh, Phosphor Bronze Shim Suplier inKarwar, Phosphor Bronze Shim Suplier in Karnataka, Phosphor Bronze Shim Suplier inKosamba, Phosphor Bronze Shim Suplier in Gujarat, Phosphor Bronze Shim Suplier in Vishakapatnam, Phosphor Bronze Shim Suplier in Shahad, Phosphor Bronze Shim Suplier in Pondicherry, Phosphor Bronze Shim Suplier in Kakkinada, Phosphor Bronze Shim Suplier in Andra Pradesh, Phosphor Bronze Shim Suplier in Nagda, Phosphor Bronze Shim Suplier in Madhya Pradesh, Phosphor Bronze Shim Suplier inHarihar, Phosphor Bronze Shim Suplier in Karnataka, Phosphor Bronze Shim Suplier in Tuticorin, Phosphor Bronze Shim Suplier in Tamilnadu, Phosphor Bronze Shim Suplier in Trivandrum, Phosphor Bronze Shim Suplier in KeralaKurnool, Phosphor Bronze Shim Suplier in Andra Pradesh, Phosphor Bronze Shim Suplier in Rourkela, Phosphor Bronze Shim Suplier in Hindupur, Phosphor Bronze Shim Suplier in Orissa, Phosphor Bronze Shim Suplier in Renukoot, Phosphor Bronze Shim Suplier in Uttar Pradesh, Phosphor Bronze Shim Suplier in Morbi, Phosphor Bronze Shim Suplier in Kerala , Phosphor Bronze Shim Suplier inHimachal, Phosphor Bronze Shim Suplier in Dehradun, Phosphor Bronze Shim Suplier in Visakhapatnam , Phosphor Bronze Shim Suplier inJamnagar, Phosphor Bronze Shim Suplier in Kozhikode, Phosphor Bronze Shim Suplier in Pondicherry, Phosphor Bronze Shim Suplier in Ludhiana, Phosphor Bronze Shim Suplier inLatur, Phosphor Bronze Shim Suplier in Nanded, Phosphor Bronze Shim Suplier in Vijaywada, Phosphor Bronze Shim Suplier in Alwar, Phosphor Bronze Shim Suplier in Bareilly, Phosphor Bronze Shim Suplier in Bikaner, Phosphor Bronze Shim Suplier in Andheri, Phosphor Bronze Shim Suplier in Marol, Phosphor Bronze Shim Suplier in Taloja, Phosphor Bronze Shim Suplier in Turbhe, Phosphor Bronze Shim Suplier in TTC (Thane-Belapur), Phosphor Bronze Shim Suplier in Pimpri-Chinchwad, Phosphor Bronze Shim Suplier in Chakan, Phosphor Bronze Shim Suplier in Talegaon, Phosphor Bronze Shim Suplier in Ranjangaon, Phosphor Bronze Shim Suplier in Jejuri, Phosphor Bronze Shim Suplier in Baramati, Phosphor Bronze Shim Suplier in Satpur, Phosphor Bronze Shim Suplier in Ambad, Phosphor Bronze Shim Suplier in Sinnar, Phosphor Bronze Shim Suplier in Igatpuri, Phosphor Bronze Shim Suplier in Shendra, Phosphor Bronze Shim Suplier in Waluj, Phosphor Bronze Shim Suplier in Chikalthana, Phosphor Bronze Shim Suplier in Paithan, Phosphor Bronze Shim Suplier in Hingna, Phosphor Bronze Shim Suplier in Butibori, Phosphor Bronze Shim Suplier in Kalmeshwar, Phosphor Bronze Shim Suplier in Umred, Phosphor Bronze Shim Suplier in Shiroli, Phosphor Bronze Shim Suplier in Kagal, Phosphor Bronze Shim Suplier in Gokul Shirgaon, Phosphor Bronze Shim Suplier in Akkalkot, Phosphor Bronze Shim Suplier in Chincholi, Phosphor Bronze Shim Suplier in Lote-Parshuram, Phosphor Bronze Shim Suplier in Dombivli, Phosphor Bronze Shim Suplier in Ambernath, Phosphor Bronze Shim Suplier in Mahad, Phosphor Bronze Shim Suplier in Roha, Phosphor Bronze Shim Suplier in Palghar, Phosphor Bronze Shim Suplier in Tarapur (Boisar) and for inder national
Countries we have supplied our products to
South Korea, Phosphor Bronze Shim Exporter in Africa, Phosphor Bronze Shim Exporter in Sri Lanka, Phosphor Bronze Shim Exporter in Syria, Phosphor Bronze Shim Exporter in Taiwan, Phosphor Bronze Shim Exporter in Tanzania, Phosphor Bronze Shim Exporter in Tajikistan, Phosphor Bronze Shim Exporter in Thailand, Phosphor Bronze Shim Exporter in Turkey, Phosphor Bronze Shim Exporter in Turkmenistan, Phosphor Bronze Shim Exporter in Ukraine, Phosphor Bronze Shim Exporter in United Kingdom, Phosphor Bronze Shim Exporter in Arab Emirates (UAE), Phosphor Bronze Shim Exporter in Uzbekistan, Phosphor Bronze Shim Exporter in Vietnam, Phosphor Bronze Shim Exporter in Yemen, Phosphor Bronze Shim Exporter in France, Phosphor Bronze Shim Exporter in Germany, Phosphor Bronze Shim Exporter in Greece, Phosphor Bronze Shim Exporter in Oman, Phosphor Bronze Shim Exporter in Colombia, Phosphor Bronze Shim Exporter in Portugal, Phosphor Bronze Shim Exporter in Japan, Phosphor Bronze Shim Exporter in Lithuania, Phosphor Bronze Shim Exporter in Macau, Phosphor Bronze Shim Exporter in Mongolia, Phosphor Bronze Shim Exporter in Qatar, Phosphor Bronze Shim Exporter in Ireland, Phosphor Bronze Shim Exporter in Malaysia, Phosphor Bronze Shim Exporter in Bangladesh, Phosphor Bronze Shim Exporter in Russia, Phosphor Bronze Shim Exporter in Iran, Phosphor Bronze Shim Exporter in Jordan, Phosphor Bronze Shim Exporter in Singapore, Phosphor Bronze Shim Exporter in Bulgaria, Phosphor Bronze Shim Exporter in Poland, Phosphor Bronze Shim Exporter in Denmark, Phosphor Bronze Shim Exporter in Nigeria, Phosphor Bronze Shim Exporter in Gambia, Phosphor Bronze Shim Exporter in Indonesia, Phosphor Bronze Shim Exporter in Finland, Phosphor Bronze Shim Exporter in Argentina, Phosphor Bronze Shim Exporter in Chile, Phosphor Bronze Shim Exporter in Spain, Phosphor Bronze Shim Exporter in Peru, Phosphor Bronze Shim Exporter in Kuwait, Phosphor Bronze Shim Exporter in India, Phosphor Bronze Shim Exporter in Saudi Arabia, Phosphor Bronze Shim Exporter in Slovakia, Phosphor Bronze Shim Exporter in Slovenia, Phosphor Bronze Shim Exporter in Sweden, Phosphor Bronze Shim Exporter in Switzerland, Phosphor Bronze Shim Exporter in Bahrain, Phosphor Bronze Shim Exporter in the Netherlands, Phosphor Bronze Shim Exporter in United Kingdom, Phosphor Bronze Shim Exporter in Mexico, Phosphor Bronze Shim Exporter in Bulgaria, Phosphor Bronze Shim Exporter in Spain, Phosphor Bronze Shim Exporter in France, Phosphor Bronze Shim Exporter in Germany, Phosphor Bronze Shim Exporter in Colombia, Phosphor Bronze Shim Exporter in Brazil, Phosphor Bronze Shim Exporter in Saudi Arabia, Phosphor Bronze Shim Exporter in Iraq, Phosphor Bronze Shim Exporter in Iran, Phosphor Bronze Shim Exporter in Sudan, Phosphor Bronze Shim Exporter in Libya, Phosphor Bronze Shim Exporter in Tanzania, Phosphor Bronze Shim Exporter in Nigeria, Phosphor Bronze Shim Exporter in New Zealand, Phosphor Bronze Shim Exporter in Paris, Phosphor Bronze Shim Exporter in Switzerland
