Tool Steel Grade S1 Round Bars Exporter in Mumbai are high-quality round bars made from tool steel grade S1, known for its exceptional hardness and wear resistance. Ferro Fittings and Alloys, based in Mumbai, India, specializes in manufacturing and exporting these premium products to meet the demands of various industries worldwide.
Our Tool Steel Grade S1 Round Bars adhere to stringent standards including ASTM, ASME, and DIN. These bars are available in a range of sizes from DN 15 to DN 300 (NPS ½ to NPS 12) and can withstand pressure ratings from Class 150 to 2500 (PN10 to PN400). They are suitable for high-temperature applications, operating effectively within a temperature range of -20°C to 600°C. The end connections we offer are compatible with various fittings, ensuring seamless integration into your projects.
Tool Steel Grade S1 Round Bars find applications across several industry verticals including Oil & Gas, Petrochemical, Chemical, Power Generation, Pharmaceutical, Shipbuilding, and Water Treatment. Our products are particularly sought after in regions such as the UAE, Saudi Arabia, and Qatar, where they are used in diverse project types like EPC (Engineering, Procurement, and Construction), LSTK (Lump Sum Turn Key), and maintenance operations in the UK and USA.
At Ferro Fittings and Alloys, we prioritize quality and compliance with international standards. Our products are certified under ISO 9001:2015 and come with EN 10204 3.1 / 3.2 Mill Test Certificates. We perform rigorous in-house testing, including PMI, Hydrostatic, Hardness, Impact (Charpy), UT, and LPT, to ensure our materials meet the highest quality standards. Additionally, our products comply with NACE MR 0175 / ISO 15156 for sour service applications. Request a free MTC sample or get a quick quote via WhatsApp.
Choosing Ferro Fittings and Alloys means opting for a competitive lead time of just 2–4 weeks, with no minimum order quantity restrictions and readily available stock. We provide shipping terms including FOB Mumbai, CIF, and CFR with full export documentation for hassle-free delivery. For inquiries, contact us at +91-86550-39959, reach us on WhatsApp at wa.me/+918655039959, or email us at sales@ferrofittings.com.
Trusted manufacturer & exporter of Flanges, Pipe Fittings and Valves in 30+ countries.
1–4 weeks depending on size, grade & quantity.
Urgent and bulk orders handled efficiently.FOB, CIF, CFR, EXW, DDP (Incoterms 2020).
Door-to-port and door-to-door delivery available.Sea Freight / Air Cargo / Express Courier.
Complete export documentation & tracking support.Trusted by EPC contractors, procurement teams, and global industrial buyers across multiple countries for certified supply and reliable delivery.
Direct supply with bulk stock availability to reduce your overall project cost.
ISO 9001, ISO 14001, ISO 45001, PED certified with full test certificates.
Safe, sea-worthy packaging ensuring damage-free international delivery.
Selecting the right partner for Tool Steel Grade S1 Round Bars Exporter in Mumbai is critical for ensuring product quality, long-term performance, and successful project execution. As a trusted manufacturer and exporter, Ferro Fittings and Alloys delivers high-quality materials meeting international standards and global industry requirements.
Understand the key differences between local suppliers, trading companies, and professional manufacturers & exporters like Ferro Fittings and Alloys.
| Evaluation Factor | Small Local Suppliers | Trading Companies | Ferro Fittings and Alloys |
|---|---|---|---|
| Manufacturing Control | Limited or outsourced production | Dependent on third-party mills | Direct manufacturing with strict quality control |
| Standards Compliance | Basic or local standards | Varies depending on supplier | ASTM, ASME, ANSI, EN, ISO certified products |
| Inspection & Certification | Limited documentation | Inconsistent certification | MTC, TPI, and full export documentation provided |
| Export Capability | Mostly domestic supply | Moderate export handling | Global exports with complete logistics support |
| Delivery Reliability | Uncertain timelines | Depends on sourcing chain | Consistent lead times with ready stock availability |
| Project Risk Level | High | Medium | Low |
Contact us for a quick quote or request a free sample Material Test Certificate (MTC) today!
| Product | Composition | Standard | Application |
|---|---|---|---|
| Tool Steel Grade S1 Round Bars | C: 0.60-0.70%, Cr: 5.50-6.50%, Mo: 1.25-1.75%, V: 0.20-0.30% | ASTM A681, EN ISO 4957 | Used for cutting tools, dies, and wear-resistant applications. |
| Tool Steel Grade S1 Round Bars | C: 0.60-0.70%, Cr: 5.50-6.50%, Mo: 1.25-1.75%, V: 0.20-0.30% | ASTM A681, EN ISO 4957 | Commonly applied in the manufacture of high-performance tools. |
| Tool Steel Grade S1 Round Bars | C: 0.60-0.70%, Cr: 5.50-6.50%, Mo: 1.25-1.75%, V: 0.20-0.30% | ASTM A681, EN ISO 4957 | Ideal for applications requiring high toughness and wear resistance. |
Ferro Fittings and Alloys is a leading exporter of Tool Steel Grade S1 Round Bars based in Mumbai, India. Our products meet international standards such as ASTM and EN, ensuring superior quality and performance. With a composition that includes key elements like chromium and molybdenum, our round bars offer excellent hardness and durability, making them suitable for a wide range of industrial applications. We maintain ISO 9001:2015 certifications and provide Material Test Certificates (MTC) as per EN 10204 3.1/3.2, ensuring complete traceability and compliance with quality standards. Our stock is readily available for quick delivery, with lead times of 2–4 weeks for standard orders. Contact us for a quick quote or to request a free sample MTC. We proudly serve over 50 countries, including the UAE, USA, and Germany.
| Material | Tool Steel Grade S1 |
|---|---|
| Grades | S1 |
| Standard | AISI/ASTM |
| Size Range | 10 mm to 300 mm diameter |
| Pressure Rating | N/A |
| Surface Finish | Cold Drawn or Hot Rolled |
| End Connection | N/A |
| Form | Round Bars |
| Grade / UNS | Common Name | Key Feature | Typical Application |
|---|---|---|---|
| S1 / UNS T41901 | Shock-Resisting Tool Steel | Excellent toughness and resistance to shock loading | Manufacture of tools subjected to high impact, such as chisels and hammers |
| S1 / UNS T41901 | Shock-Resisting Tool Steel | Good wear resistance and hardenability | Used in the production of dies and punches |
| S1 / UNS T41901 | Shock-Resisting Tool Steel | Can be heat treated to achieve high hardness | Applications requiring high strength and durability |
| S1 / UNS T41901 | Shock-Resisting Tool Steel | Suitable for oil hardening | Used in the manufacturing of cutting tools |
| S1 / UNS T41901 | Shock-Resisting Tool Steel | Good machinability in the annealed condition | Ideal for precision machining and fabrication |
| Size / DN | Pressure Class | Wall Thickness | Length |
|---|---|---|---|
| 10 mm | Not Applicable | Not Applicable | 3000 mm |
| 12 mm | Not Applicable | Not Applicable | 3000 mm |
| 16 mm | Not Applicable | Not Applicable | 3000 mm |
| 20 mm | Not Applicable | Not Applicable | 3000 mm |
| 25 mm | Not Applicable | Not Applicable | 3000 mm |
| 30 mm | Not Applicable | Not Applicable | 3000 mm |
| Element | Min (%) | Max (%) |
|---|---|---|
| Carbon (C) | 0.90 | 1.20 |
| Silicon (Si) | 0.20 | 0.50 |
| Manganese (Mn) | 0.30 | 0.60 |
| Chromium (Cr) | 0.30 | 0.50 |
| Vanadium (V) | 0.10 | 0.20 |
| Nickel (Ni) | 0.00 | 0.10 |
| Molybdenum (Mo) | 0.00 | 0.10 |
| Property | Value | Unit | Test Standard |
|---|---|---|---|
| Hardness (HRC) | 62-65 | HRC | ASTM A370 |
| Yield Strength | 1500 | MPa | ISO 6892 |
| Ultimate Tensile Strength | 1800 | MPa | ISO 6892 |
| Elongation at Break | 12 | % | ISO 6892 |
| Impact Toughness (Charpy) | 45 | J | ASTM E23 |
| Property | Value (Metric) | Value (Imperial) |
|---|---|---|
| Density | 7.85 g/cm³ | 0.284 lb/in³ |
| Melting Point | 1425 °C | 2600 °F |
| Specific Heat | 0.49 J/g·K | 0.12 BTU/lb·°F |
| Thermal Conductivity | 25.4 W/m·K | 17.5 BTU·in/h·ft²·°F |
| Electrical Resistivity | 0.0005 Ω·m | 0.0003 Ω·in |
| Standard | Grade | UNS | Werkstoff Nr. | BS |
|---|---|---|---|---|
| AISI | S1 | T50101 | 1.2350 | BS 4659 |
| ASTM | S1 | T50101 | 1.2350 | BS 4659 |
| DIN | S1 | T50101 | 1.2350 | BS 4659 |
At Ferro Fittings and Alloys, we source high-quality raw materials for our Tool Steel Grade S1 Round Bars from reputable suppliers. Each batch undergoes rigorous inspection, including Positive Material Identification (PMI) tests to ensure compliance with ASTM A681 specifications. Our commitment to quality starts with the selection of raw materials, ensuring they meet the necessary mechanical properties and chemical compositions required for optimal performance.
The forming of Tool Steel Grade S1 Round Bars involves precision processes such as hot rolling and cold finishing. We adhere to strict dimensional tolerances as per ASTM A681, typically producing bars in diameters ranging from 10 mm to 200 mm. Our fabrication techniques ensure that the bars maintain their structural integrity and are suitable for various applications, including tooling and machining. Contact us for a quick quote on your specific requirements!
| Process | Temperature (°C) | Medium | Purpose |
|---|---|---|---|
| Hardening | 850-900 | Oil | Increase hardness and strength |
| Tempering | 200-600 | Air | Reduce brittleness and relieve stresses |
Our Tool Steel Grade S1 Round Bars undergo comprehensive quality inspections, including Hardness testing, Hydrostatic testing, and Impact (Charpy) testing, ensuring they meet the highest standards. We provide Material Test Certificates (MTC) in accordance with EN 10204 3.1 or 3.2, confirming the mechanical properties and chemical composition. With our ISO 9001:2015 certification and extensive testing capabilities, you can trust the quality of our products. Request a free sample MTC today!
| Grade | Size / Dimension | Price (USD/Kg) | Price (INR/Kg) |
|---|---|---|---|
| S1 | 10 mm Diameter | $4.50 | ₹370 |
| S1 | 20 mm Diameter | $4.80 | ₹395 |
| S1 | 30 mm Diameter | $5.10 | ₹420 |
| S1 | 50 mm Diameter | $6.00 | ₹495 |
Note: Prices are indicative and subject to change based on quantity, raw material costs, and delivery terms. Contact us for the latest quotation.
Our multiple locations and strong logistics network make it easy for customers across India to source Tool Steel Grade S1 Round Bars Exporter in Mumbai from Ferro Fittings and Alloys. Contact us for prompt delivery at competitive prices.
Ferro Fittings and Alloys exports Tool Steel Grade S1 Round Bars Exporter in Mumbai to 50+ countries worldwide. We handle all export documentation, sea-worthy packaging, and logistics to ensure on-time, damage-free delivery anywhere in the world.
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Ferro Fittings and Alloys is a leading ISO 9001:2015 certified manufacturer, supplier, and exporter of high-quality pipe fittings, valves, flanges, round bars, sheets, plates, pipes, tubes, and expansion bellows. Based in Mumbai, India, we serve industrial sectors including oil & gas, petrochemical, power generation, pharmaceuticals, marine, and construction.
We supply a comprehensive range of grades — Stainless Steel, Duplex & Super Duplex, Carbon Steel, Alloy Steel, Inconel, Hastelloy, Monel, Titanium, Nickel, and Nimonic Alloys — to customers in 50+ countries. Our products are manufactured as per ASTM, ASME, ANSI, MSS, BS, DIN, and EN standards with EN 10204 3.1/3.2 Mill Test Certificates.
📍 Address: 6th Kumbharwada, Shop No. 154, Near Alankar Cinemas, Mumbai 400 004
📞 Mr. Aashit Shah: +91 86524 99959
📞 Mr. Bhavin Shah: +91 86550 39959
