DIPTI METAL INDUSTRIES – Your Premier Worldwide Dealer & Stockist of JIS Standard Steel Plates & Sheets from top manufacturers, Global Industrial Steel Plates Stockist, Top Japanese Standard Plates & Sheets Supplier, and Best Steel Plate Exporter for critical industrial applications. Established in 2009, we are an ISO 9001:2015 certified firm based in Mumbai, India, recognized for our commitment to supplying precision-engineered steel plates and sheets conforming to rigorous Japanese Industrial Standards (JIS).
Our JIS Standard Steel Plates & Sheets encompass a vast array of materials, including Structural Steel Plate (SS, SM, SN series), Hot Rolled Mild Steel Sheets/Plates for Forming (SPHC, SPHD, SPHE), Carbon Steel Plates for Boilers & Pressure Vessels (SB, SPV, SG series), TMCP High Strength Steel Plates (SLA, SBHS series), Stainless Steel Plate, Sheet & Strip (SUS series, hot-rolled & cold-rolled), Carbon Steels for Machine Structural Use (S45C, S50C), and Cr-Mo Alloy Steels (SCM series), as well as Heat-Resistant Steel Plates (SUH series). These high-quality plates are sourced from reputable manufacturers and are designed for diverse applications, from buildings, bridges, and ships to automotive panels, pressure equipment, heat exchangers, machinery parts, and furnace components. We maintain a large stock to serve as a leading JIS plates & sheets stockist, ensuring immediate dispatch for urgent industrial needs globally. Every JIS plate and sheet is supplied with full material traceability via EN 10204 3.1 MTCs, validating our position as a top supplier of Japanese standard steel materials for critical industrial service.
The Japanese Industrial Standards (JIS) establish comprehensive specifications for steel products, including steel plates and sheets. These standards ensure exceptional quality, performance, and reliability for critical industrial applications. Dipti Metal Industries specializes in supplying and distributing JIS Standard Steel Plates & Sheets, meeting these rigorous requirements and providing robust solutions for various structural, pressure-containing, and high-temperature environments.
As a major global JIS Standard Steel Plates & Sheets dealer of manufacturers and Japanese Standard Plates & Sheets supplier in Mumbai, DIPTI METAL INDUSTRIES offers an extensive selection. Our JIS plates and sheets are meticulously sourced from top manufacturers to serve diverse needs, from large-scale construction projects and bridges to specialized pressure vessels, heat exchangers, and precision machinery components. We ensure strict compliance with specific JIS G and H standards, providing dependable materials for challenging operating conditions worldwide.
DIPTI METAL INDUSTRIES offers an extensive and versatile array of JIS Standard Steel Plates & Sheets, meticulously sourced from various top manufacturers to ensure seamless integration into diverse structural, pressure-containing, and high-temperature applications. As a leading Dealer of JIS Standard Steel Plates & Sheets manufacturers, our inventory covers a wide spectrum of grades and configurations to meet precise project requirements.
Our commitment ensures that every JIS steel plate and sheet meets strict dimensional tolerances and performance criteria. Explore our full range of plates and sheets.
DIPTI METAL INDUSTRIES offers JIS Standard Steel Plates & Sheets in a comprehensive array of material grades, carefully sourced and selected from reputable manufacturers to meet the diverse and stringent requirements of various industries. Our commitment is to provide the perfect material solution for every application, ensuring optimal performance, corrosion resistance, and structural integrity. For specific project-based international equivalents, please contact our sales team.
| JIS Standard / Grade | Description / Application | Typical International Equivalent(s) | Remarks |
|---|---|---|---|
| JIS G 3101 SS400 | General structural steel plate. | ASTM A36, EN S235JR / S275JR. | Most widely used mild steel plate in Japan; employed in buildings, bridges, and ships, offering good weldability. |
| JIS G 3131 SPHC / SPHD / SPHE | Hot rolled mild steel sheets / plates for forming. | ASTM A1011 CS Type B, EN DC01 / DD11. | Used for automotive panels, formed parts, and tanks, characterized by excellent formability for various industrial components. |
| JIS G 3106 SM400A / SM400B / SM490A / SM490B / SM490YA / SM520B / SM570 | Weldable structural steel plates for building, bridge, and machinery. | ASTM A572 Gr.50 / Gr.60, EN S355JR / S355J2 / S460. | "SM" = Steel for Machine-structure; very common in fabrication and welded structures, ensuring high structural strength. |
| JIS G 3136 SN400A / SN400B / SN490B / SN490C | High-strength structural steel for welding. | EN S355J2, ASTM A572 Gr.50 / Gr.60. | "SN" = Steel for structures; includes impact test requirements for enhanced notch toughness, ideal for critical welded structures. |
| JIS G 3103 SB410 / SB450 / SB480 | Carbon steel plates for boilers & pressure vessels. | ASTM A285 Gr.C, A515 Gr.60/70, A516 Gr.60/70. | "SB" = Steel for Boilers; used in pressure equipment and heat exchangers, offering excellent elevated temperature performance. |
| JIS G 3115 SPV235 / SPV315 / SPV355 | Pressure vessel steel for intermediate temperatures. | ASTM A516 Gr.60/65/70, EN P235GH / P355GH. | "SPV" = Steel Plate for Vessel; characterized by excellent weldability and notch toughness for demanding pressure vessel applications. |
| JIS G 3116 SG255 / SG295 / SG365 | Hot-rolled steel plates for gas cylinders. | ASTM A285 / A516, EN P245NB / P275NH. | "SG" = Steel for Gas cylinder; provided in normalized condition to ensure uniform properties and high structural integrity. |
| JIS G 3126 SLA325 / SLA360 / SLA410 / SLA490 / SLA550 / SLA620 | TMCP (Thermo-Mechanically Controlled Processed) high strength steel plates. | ASTM A710 / A841, EN S460M / S500QL. | Features low carbon content and excellent weldability; widely used in offshore and heavy construction for superior high structural strength. |
| JIS G 4304 SUS304 / SUS316 / SUS321 / SUS347 | Stainless steel plate, sheet & strip (hot-rolled). | ASTM A240 304/316/321/347, EN 1.4301 / 1.4401 / 1.4541 / 1.4550. | "SUS" = Steel, Use Stainless; ideal for chemical, marine, and food industries requiring exceptional corrosion resistance. |
| JIS G 4305 SUS304 / SUS316 (Cold-rolled) | Stainless steel plate, sheet & strip (cold-rolled). | ASTM A240 / A666, EN EN 10088-2. | Offers a superior cold-rolled surface finish and tighter tolerance, suitable for aesthetic applications and precise components. |
| JIS G 4051 S45C / S50C | Carbon steels for machine structural use. | ASTM 1045 / 1050, EN C45E / C50E. | "SC" = Structural Carbon; primarily used in machinery parts, shafts, and other components requiring high mechanical properties. |
| JIS G 4105 SCM415 / SCM435 / SCM440 | Cr-Mo alloy steels (forged or rolled plates/bars). | ASTM A182 F5 / F11 / F22, EN 42CrMo4 / 34CrMo4. | "SCM" = Steel, Chromium Molybdenum; designed for pressure and high-temperature parts, offering enhanced strength and creep resistance. |
| JIS G 3124 SUH310 / SUH316 / SUH446 | Heat-resistant steel plates (high-temp use). | ASTM A240 310S / 316H / 446, EN 1.4845 / 1.4841. | Specifically for boilers, heat exchangers, and furnace parts, providing excellent resistance to oxidation and creep at elevated temperatures. |
| JIS G 3109 SBHS500 / SBHS700 | Steel plates for bridges (high strength). | ASTM A709 Gr.50/70, EN S460M / S690QL. | "SBHS" = Steel for Bridges; TMCP processed for superior weldability and notch toughness, crucial for large structural applications. |
| JIS G 3120 SPV450 / SPV490 | Pressure vessel steels for high temperature. | ASTM A387 Gr.11 / Gr.22, EN 16Mo3 / 13CrMo4-5. | Cr-Mo alloy plates for elevated-temperature service, providing excellent strength and durability in demanding pressure vessel environments. |
Note: Detailed chemical composition and specific mechanical properties for each batch and grade are provided in the EN 10204 3.1 Mill Test Certificate (MTC) for JIS Standard Steel Plates & Sheets. Our expertise as a top dealer, distributor, and stockist of JIS Standard Steel Plates & Sheets in Mumbai ensures meticulous control over material properties. For an exhaustive list of international equivalents specific to your project, please contact our technical sales team. We also supply other plates and sheets.
Understanding the prefixes of JIS plate codes can quickly help identify their primary application and material category:
| Prefix | Meaning / Category | Typical Use |
|---|---|---|
| SS / SM / SN | Structural steels | Construction, bridges, shipbuilding, and general fabrication. |
| SP / SB / SPV / SG | Pressure / boiler / vessel steels | Pressure vessels, tanks, heat exchangers, and gas cylinders. |
| SC / SCM / SCr / SNC | Carbon & alloy steels | Machinery parts, shafts, and other high-strength mechanical components. |
| SUS / SUH | Stainless & heat-resistant steels | Corrosion-resistant and high-temperature service applications. |
| SLA / SBHS | TMCP / high-strength structural plates | Offshore structures, bridges, and heavy machinery, where superior weldability and toughness are critical. |
Our JIS Standard Steel Plates & Sheets are sourced from leading manufacturers and supplied in strict compliance with a wide range of Japanese Industrial Standards. This unwavering commitment ensures the highest levels of quality, safety, and performance in critical structural and pressure-containing applications across various industries. We also refer to related international standards and equivalents where applicable, ensuring global compatibility.
| Category | Applicable JIS Standards (Examples) | Description / Scope |
|---|---|---|
| General Structural Steel Plates | JIS G 3101, JIS G 3106, JIS G 3136 | These standards specify structural steel plate (SS400, SM400-SM570, SN400-SN490) for general structural uses in buildings, bridges, and ships, defining requirements for tensile strength, weldability, and sometimes impact test requirements. |
| Hot Rolled Steel for Forming | JIS G 3131 | Covers hot rolled mild steel sheets / plates for forming (SPHC, SPHD, SPHE), suitable for automotive panels, formed parts, and tanks, focusing on formability and surface quality. |
| Boiler & Pressure Vessel Plates | JIS G 3103, JIS G 3115, JIS G 3116, JIS G 3120 | These standards specify carbon steel plates for boilers & pressure vessels (SB410-SB480, SPV235-SPV355, SG255-SG365, SPV450-SPV490), designed for pressure equipment, heat exchangers, and gas cylinders, ensuring high weldability, notch toughness, and performance at intermediate to high temperatures. |
| High Strength Structural Plates (TMCP) | JIS G 3126, JIS G 3109 | These standards specify TMCP (Thermo-Mechanically Controlled Processed) high strength steel plates (SLA series, SBHS series) for critical applications in offshore and heavy construction, bridges, characterized by excellent weldability, toughness, and low carbon content. |
| Stainless Steel Plates, Sheets & Strips | JIS G 4304, JIS G 4305 | These standards cover stainless steel plate, sheet & strip (SUS series) in both hot-rolled and cold-rolled conditions, offering excellent corrosion resistance for chemical, marine, and food industries. Cold-rolled products provide superior surface finish and tighter tolerances. |
| Carbon & Alloy Steels for Machine Structural Use | JIS G 4051, JIS G 4105 | These standards specify carbon steels for machine structural use (S45C, S50C) and Cr-Mo alloy steels (SCM series) for machinery parts, shafts, and high-temperature/pressure parts, defining requirements for mechanical properties and strength. |
| Heat-Resistant Steel Plates | JIS G 3124 | This standard specifies heat-resistant steel plates (SUH series) for high-temperature applications like boilers, heat exchangers, and furnace parts, ensuring stability and performance under extreme thermal conditions. |
| Material Traceability | EN 10204 3.1 (Mandatory Mill Test Certificates for all JIS Standard Steel Plates & Sheets) | Metallic Products – Types of Inspection Documents, providing full traceability from melting to final product, recognized globally as the highest standard for material certification. |
Note: All JIS Standard Steel Plates & Sheets are supplied with comprehensive documentation, including detailed dimensional reports, Material Test Certificates (MTCs), and applicable test reports (e.g., NDT, pressure testing), ensuring full compliance and traceability. Specific project requirements and additional client specifications are always accommodated by our leading JIS Standard Steel Plates & Sheets supplier in India.
Our JIS Standard Steel Plates & Sheets are the ideal choice for industries requiring robust, reliable, and efficient solutions that provide exceptional structural integrity and performance under various environmental and operational conditions. As a leading JIS Standard Steel Plates & Sheets dealer of manufacturers in Mumbai, DIPTI METAL INDUSTRIES serves large EPCs and end-users globally, providing essential components for critical infrastructure across a vast array of sectors:
DIPTI METAL INDUSTRIES, as a reliable Mumbai-based JIS Standard Steel Plates & Sheets supplier, Japanese Standard Plates & Sheets distributor, and Steel Plate Exporter, is ready to supply your project needs with guaranteed quality and international compliance, ensuring the safest, most efficient, and longest-lasting operation of your industrial systems.
Quality is paramount at DIPTI METAL INDUSTRIES. We are a top supplier and stockist committed to operating under stringent ISO 9001 certified quality management systems, ensuring that every JIS Standard Steel Plate & Sheet leaving our facility is fully traceable and meets the highest Japanese and international industry benchmarks. Our commitment to quality extends from meticulous sourcing of raw materials from approved manufacturers to rigorous testing, and secure delivery, guaranteeing plates and sheets that perform reliably and safely in their intended critical applications.
DIPTI METAL INDUSTRIES is a proud Worldwide JIS Standard Steel Plates & Sheets Exporter, Global Japanese Standard Plates & Sheets Supplier, Leading Steel Plate Dealer, and Major Industrial Steel Plates Stockist of JIS Standard Steel Plates & Sheets, with an extensive network that extends to **over 190 countries worldwide**. We ensure timely and compliant delivery of our premium plates and sheets to major industrial hubs and critical infrastructure projects across the globe, with a strong focus on **Japanese-standard-compliant structural steels**, **pressure vessel plates**, and **stainless steel materials worldwide**, solidifying our position as a top international trading partner for these essential steel products. We also supply other plates and sheets. The countries and cities listed below highlight our established key markets and are illustrative of our truly global reach for JIS Standard Steel Plates & Sheets.
Are you searching for dependable, high-performance JIS Standard Steel Plates & Sheets compliant with Japanese Industrial Standards for your critical structural steel, pressure vessel, boiler, or corrosion-resistant applications? Contact Dipti Metal Industries, your expert global JIS Standard Steel Plates & Sheets dealer, Industrial Steel Plates stockist, Japanese Standard Plates & Sheets supplier, Steel Plate distributor, and Industrial Steel Plates Exporter, today to discuss your specific requirements or to request a personalized, custom quote. Our knowledgeable and responsive team is dedicated to providing you with the most effective, safest, and most reliable JIS plate and sheet solutions. We guarantee long-term operational excellence, enhanced product integrity, and unparalleled project success in demanding industrial environments. We are the best and leading partner for all your plate and sheet needs, offering a large and comprehensive range with top quality, including stainless steel plates and carbon steel plates.
Price guidance (non-binding): USD 500.00–15,000.00 per ton/kg depending on JIS standard, material type, grade, dimensions, quantity, and delivery terms. Final prices are quotation-based for these essential industrial steel products.
JIS Standard Steel Plates & Sheets are flat steel products manufactured according to the specifications set by Japanese Industrial Standards. These standards ensure precise dimensions, chemical composition, and mechanical properties, making them suitable for various demanding applications, including structural fabrication, pressure vessels, boilers, and high-temperature environments. Dipti Metal Industries offers a comprehensive range of these high-quality steel materials.
We provide a broad selection, including General Structural Steel Plates (e.g., SS400, SM series, SN series), Hot Rolled Mild Steel Sheets/Plates for Forming (SPHC, SPHD, SPHE), Carbon Steel Plates for Boilers & Pressure Vessels (SB, SPV, SG series), TMCP High Strength Steel Plates (SLA, SBHS series), Stainless Steel Plate, Sheet & Strip (SUS series, both hot and cold-rolled), Carbon Steels for Machine Structural Use (S45C, S50C), Cr-Mo Alloy Steels (SCM series), and Heat-Resistant Steel Plates (SUH series). This extensive range caters to diverse industrial requirements.
Our JIS steel plates and sheets are widely used in construction (buildings, bridges, ships), automotive manufacturing (panels, formed parts), energy sectors (pressure vessels, boilers, heat exchangers, furnace components), chemical processing (corrosion-resistant tanks), and heavy machinery manufacturing (shafts, structural components). Their superior weldability, high strength, and corrosion resistance make them ideal for critical infrastructure and industrial equipment worldwide. You can find more details on our plates and sheets page.
We operate under an ISO 9001 certified quality management system. Our JIS steel plates undergo rigorous inspection, including precise dimensional checks, comprehensive mechanical testing (tensile, impact, hardness), chemical analysis (PMI), heat treatment verification, and non-destructive testing (NDT) such as UT, MPI, and LPT. We also provide full material traceability with EN 10204 3.1 MTCs and facilitate third-party inspections to ensure uncompromised quality and full compliance with all applicable JIS standards.
JIS plate code prefixes provide a quick reference to their category and typical use. For example: SS, SM, SN denote Structural steels; SP, SB, SPV, SG are for Pressure/boiler/vessel steels; SC, SCM are for Carbon & alloy steels for mechanical parts; and SUS, SUH are for Stainless & heat-resistant steels. SLA, SBHS indicate TMCP/high-strength structural plates. This system helps in rapidly identifying the material's primary intended application. You can find a quick prefix reference table in this page for more details.
Global export expertise for JIS Standard Steel Plates & Sheets: Seaworthy export packing • Line-wise bagging & tagging • Full documentation & TPI. We are a worldwide exporter of quality JIS Standard Steel Plates & Sheets and other specialized products like stainless steel plates, carbon steel plates, or alloy steel plates. Our full contact details are available on our Contact Us page.