Tool Steel Grade S1 Flat Bar is a high-performance product manufactured from premium alloy steel, specifically designed for applications requiring exceptional strength and hardness. This flat bar is produced by Ferro Fittings and Alloys, located in Mumbai, India, and is recognized as a trusted exporter in the global market. Known for its durability and versatility, the Tool Steel Grade S1 Flat Bar is ideal for various industrial applications, catering to clients worldwide.
The Tool Steel Grade S1 Flat Bar adheres to strict industry standards including ASTM A681 and JIS G4404, ensuring it meets rigorous quality and performance metrics. Available in sizes ranging from DN 15 to DN 100 (NPS ½ to NPS 4), this product can handle pressure ratings from Class 150 to Class 2500 (PN10 to PN400). It remains effective within a temperature range of -20°C to 500°C, and is compatible with various end connections such as threaded, welded, and flanged joints, making it suitable for diverse applications.
This flat bar finds extensive use across multiple industry verticals, including Oil & Gas, Petrochemical, Chemical, Power Generation, Pharmaceutical, Shipbuilding, and Water Treatment sectors. In regions such as the UAE, Saudi Arabia, and Qatar, the Tool Steel Grade S1 Flat Bar is often employed in Engineering, Procurement, and Construction (EPC) projects, as well as in Lump Sum Turnkey (LSTK) contracts and maintenance operations. Its reliability and performance make it a preferred choice for projects in the UK, USA, and beyond.
Quality assurance is paramount at Ferro Fittings and Alloys, which is why we are proud to be certified with ISO 9001:2015 standards and provide EN 10204 3.1 / 3.2 Mill Test Certificates for our products. Our in-house testing capabilities include Positive Material Identification (PMI), Hydrostatic, Hardness, Impact (Charpy), Ultrasonic Testing (UT), and Liquid Penetrant Testing (LPT). Additionally, we comply with NACE MR 0175 and ISO 15156 standards for sour service applications. Request a free MTC sample or get a quick quote via WhatsApp.
Choosing Ferro Fittings means opting for a competitive lead time of just 2–4 weeks, without any minimum order quantity restrictions, ensuring stock availability for urgent requirements. We offer flexible shipping terms, including FOB Mumbai, CIF, and CFR, complete with full export documentation. For any inquiries or to place an order, please 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 Flat Bar 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 |
| Product | Composition | Standard | Application |
|---|---|---|---|
| Tool Steel Grade S1 Flat Bar | Carbon: 0.90-1.05%, Manganese: 0.40-0.60%, Chromium: 0.60-0.90%, Molybdenum: 0.15-0.40% | ASTM A681, DIN 1.2355 | Suitable for cold work applications, dies, and tools requiring high toughness and wear resistance. |
| Tool Steel Grade S1 Flat Bar | Carbon: 0.90-1.05%, Manganese: 0.40-0.60%, Chromium: 0.60-0.90%, Molybdenum: 0.15-0.40% | ASME SA681, BS 4659 | Ideal for manufacturing cutting tools, punches, and dies in metal forming. |
| Tool Steel Grade S1 Flat Bar | Carbon: 0.90-1.05%, Manganese: 0.40-0.60%, Chromium: 0.60-0.90%, Molybdenum: 0.15-0.40% | EN 10083-3 | Used in the production of stamping tools and high-performance dies. |
Tool Steel Grade S1 Flat Bar is known for its excellent toughness and wear resistance, making it an optimal choice for various industrial applications. With precise dimensions and tolerances, our S1 flat bars are available in sizes ranging from 10mm to 200mm in thickness, and 20mm to 1000mm in width. We ensure each product meets stringent standards, including ISO 9001:2015 certification, and provide Material Test Certificates (MTC) as per EN 10204 3.1 / 3.2. Our in-house testing capabilities include PMI, hardness testing, and hydrostatic testing, ensuring the highest quality. Stock is available for quick delivery, and we accommodate urgent orders with lead times of 2-4 weeks. Contact us for a quick quote or request a free sample MTC to experience our commitment to quality.
| Material | Tool Steel Grade S1 |
|---|---|
| Grades | S1 |
| Standard | AISI/ASTM |
| Size Range | Thickness: 1/4" to 2", Width: 1" to 12", Length: Up to 144" |
| Pressure Rating | N/A (Flat Bar) |
| Surface Finish | Cold Drawn or Hot Rolled |
| End Connection | N/A (Flat Bar) |
| Form | Flat Bar |
| Grade / UNS | Common Name | Key Feature | Typical Application |
|---|---|---|---|
| S1 / UNS T12001 | Shock-Resisting Steel | High toughness and resistance to shock loading | Tools for striking, such as chisels and hammers |
| S1 / UNS T12001 | Shock-Resisting Steel | Excellent wear resistance | Cold work applications, including dies and punches |
| S1 / UNS T12001 | Shock-Resisting Steel | Good hardenability | Manufacturing of cutting tools and dies |
| S1 / UNS T12001 | Shock-Resisting Steel | Can be heat treated to high hardness | Applications requiring high strength and durability |
| S1 / UNS T12001 | Shock-Resisting Steel | Suitable for high-impact applications | Used in the production of heavy machinery components |
| Size / DN | Pressure Class | Wall Thickness | Length |
|---|---|---|---|
| 1" x 1" | Not Applicable | 0.25" | 12 ft |
| 2" x 2" | Not Applicable | 0.375" | 12 ft |
| 3" x 3" | Not Applicable | 0.5" | 12 ft |
| 4" x 4" | Not Applicable | 0.625" | 12 ft |
| 5" x 5" | Not Applicable | 0.75" | 12 ft |
| 6" x 6" | Not Applicable | 0.875" | 12 ft |
| Element | Min (%) | Max (%) |
|---|---|---|
| Carbon (C) | 0.60 | 0.80 |
| Manganese (Mn) | 0.20 | 0.50 |
| Silicon (Si) | 0.10 | 0.30 |
| Chromium (Cr) | 0.20 | 0.50 |
| Vanadium (V) | 0.10 | 0.20 |
| Phosphorus (P) | ≤0.025 | — |
| Sulfur (S) | ≤0.025 | — |
| Property | Value | Unit | Test Standard |
|---|---|---|---|
| Ultimate Tensile Strength (UTS) | 950 | MPa | ASTM A370 |
| Yield Strength (0.2% Offset) | 650 | MPa | ASTM A370 |
| Elongation at Break | 12 | % | ASTM E8/E8M |
| Hardness (HRC) | 58-62 | HRC | ASTM E18 |
| Modulus of Elasticity | 210000 | MPa | ASTM E111 |
| 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 | T12001 | 1.2355 | BS 4659 |
| ASTM | A681 | T12001 | 1.2355 | BS 4659 |
| DIN | 1.2355 | T12001 | 1.2355 | BS 4659 |
At Ferro Fittings and Alloys, we ensure that all raw materials for Tool Steel Grade S1 Flat Bar are inspected according to ASTM A370 standards. This includes checking for chemical composition, dimensions, and surface quality. Our in-house testing capabilities, including Positive Material Identification (PMI), guarantee that only materials meeting stringent specifications are used in production. Contact us for a quick quote and to learn more about our raw material sources.
The forming and fabrication of Tool Steel Grade S1 Flat Bar are carried out using advanced machining techniques and equipment. The bars are typically produced in thicknesses ranging from 5 mm to 100 mm and widths from 20 mm to 250 mm, adhering to industry standards such as DIN EN 10029 for tolerances. Our skilled engineers ensure precision in fabrication, which is crucial for applications in tooling and manufacturing. Request a free sample MTC to experience our quality firsthand.
| Process | Temperature (°C) | Medium | Purpose |
|---|---|---|---|
| Hardening | 850 - 900 | Oil | To increase hardness and wear resistance |
| Tempering | 200 - 300 | Air | To relieve stresses and improve toughness |
Quality inspection of Tool Steel Grade S1 Flat Bar is a critical phase at Ferro Fittings and Alloys. We conduct various tests including hardness testing, hydrostatic testing, and impact testing (Charpy) as per ASTM E23 standards. Our commitment to quality is reinforced by our ISO 9001:2015 certification and the availability of Material Test Certificates (MTC) in compliance with EN 10204 3.1 / 3.2. Stock is available for quick delivery; contact us today to request a quote or more information about our testing procedures.
| Grade | Size / Dimension | Price (USD/Kg) | Price (INR/Kg) |
|---|---|---|---|
| Tool Steel Grade S1 | 25mm x 150mm x 3000mm | $15.50 | ₹1250 |
| Tool Steel Grade S1 | 30mm x 200mm x 3000mm | $16.20 | ₹1310 |
| Tool Steel Grade S1 | 40mm x 150mm x 3000mm | $17.80 | ₹1435 |
| Tool Steel Grade S1 | 50mm x 200mm x 3000mm | $19.50 | ₹1570 |
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 Flat Bar from Ferro Fittings and Alloys. Contact us for prompt delivery at competitive prices.
Ferro Fittings and Alloys exports Tool Steel Grade S1 Flat Bar 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
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