JIS G4304 SUS304 Stainless Steel Plate 6mm Hot Rolled Stainless Steel Sheet For Chemical Industry
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JIS G4304 SUS304 stainless steel plate
,6mm hot rolled stainless steel sheet
,stainless steel sheet for chemical industry
JIS G4304-2021 is a Japanese industrial standard for hot-rolled stainless steel plates, sheets, and strips, applicable to hot-rolled austenitic, ferritic, martensitic, and precipitation hardening stainless steel plates with a thickness of 3.0mm to 120mm.
SUS304: General 18-8 austenitic stainless steel, weakly corrosive at room temperature, suitable for medium and low pressure pressure vessel bodies, storage tanks, and anti-corrosion structures. It has high cost-effectiveness and good welding stability.
6mm hot-rolled stainless steel plate is a medium-to-heavy-gauge stainless steel plate with a nominal thickness of 6 millimeters. It is typically produced through a hot-rolling process and features high strength, toughness, weldability, and formability. It is widely used in industrial manufacturing, building structures, chemical processing equipment, and marine engineering, among other fields.
| Item | Specification |
|---|---|
| Product Name | JIS G4304 SUS304 Stainless Steel Plate |
| Standard | JIS G4304 |
| Grade | SUS304 (Equivalent: ASTM 304 / EN 1.4301 / UNS S30400) |
| Product Type | Hot Rolled Stainless Steel Plate / Sheet |
| Thickness | 6 mm (Custom range: 3–100 mm) |
| Width | 1,000 mm / 1,219 mm / 1,500 mm / 1,800 mm / 2,000 mm |
| Length | 2,000 mm / 2,438 mm / 3,000 mm / 6,000 mm or Customized |
| Surface Finish | No.1 (Hot Rolled & Pickled) |
| Edge | Mill Edge (ME) / Slit Edge (SE) |
| Thickness Tolerance | According to JIS G4304 |
| Flatness | According to JIS G4304 |
| Density | 7.93 g/cm³ |
| Manufacturing Process | Hot Rolled → Annealed → Pickled |
| Processing Service | Cutting, Laser Cutting, Plasma Cutting, Waterjet Cutting, Bending, Welding |
| Heat Treatment | Solution Annealed |
| Inspection | PMI, UT, Dimension Inspection, Surface Inspection |
| Material Certificate | EN 10204 3.1 MTC Available |
| Packing | Standard Export Seaworthy Package with Wooden Pallets |
| MOQ | 1 Ton (Negotiable) |
| Supply Capacity | 5,000 Tons/Month |
| Delivery Time | 5–15 Days (Depending on Stock Quantity) |
| Applications | Chemical Industry, Petrochemical Equipment, Pressure Vessels, Storage Tanks, Heat Exchangers, Food Processing Equipment, Water Treatment, Marine Engineering, Industrial Fabrication |
| Parameter | Available Range |
|---|---|
| Thickness | 3–100 mm |
| Width | 1,000–2,000 mm |
| Length | 2,000–12,000 mm |
| Custom Cutting | Yes |
| OEM/ODM | Supported |
| Finish | Description |
|---|---|
| No.1 | Hot Rolled, Annealed & Pickled (Standard) |
| 2B | Cold Rolled Bright Finish |
| BA | Bright Annealed Finish |
| No.4 | Brushed Finish |
| HL | Hairline Finish |
| Mirror (8K) | High Reflective Mirror Finish |
The chemical composition of JIS G4304 SUS304 Stainless Steel Plate complies with the requirements of the JIS G4304 standard and provides excellent corrosion resistance, weldability, and mechanical performance.
| Element | Composition (%) |
|---|---|
| Carbon (C) | ≤ 0.08 |
| Silicon (Si) | ≤ 1.00 |
| Manganese (Mn) | ≤ 2.00 |
| Phosphorus (P) | ≤ 0.045 |
| Sulfur (S) | ≤ 0.030 |
| Chromium (Cr) | 18.00–20.00 |
| Nickel (Ni) | 8.00–10.50 |
| Iron (Fe) | Balance |
| Element | Function |
|---|---|
| Chromium (Cr) | Forms a stable passive oxide film, providing excellent corrosion and oxidation resistance. |
| Nickel (Ni) | Improves toughness, ductility, weldability, and resistance to corrosion in various environments. |
| Carbon (C) | Low carbon content helps maintain good weldability and reduces the risk of intergranular corrosion after welding. |
| Silicon (Si) | Enhances oxidation resistance and improves strength at elevated temperatures. |
| Manganese (Mn) | Improves hot workability, strength, and deoxidation during steelmaking. |
| Phosphorus (P) | Controlled at a low level to maintain good toughness and formability. |
| Sulfur (S) | Kept at a low level to improve weldability, ductility, and corrosion resistance. |
- Excellent resistance to atmospheric corrosion and oxidation.
- Good resistance to dilute organic acids, nitric acid, and many industrial chemicals.
- Suitable for mildly acidic and alkaline processing environments.
- Stable chemical composition ensures consistent mechanical properties.
- Good oxidation resistance at temperatures up to approximately 870°C (intermittent service) and 925°C (continuous service).
- Excellent weldability without requiring post-weld heat treatment in most applications.
- Meets international quality requirements for chemical processing, food processing, pharmaceutical, water treatment, and general industrial equipment.
The SUS304 Hot Rolled Stainless Steel Plate is widely used in industries that require excellent corrosion resistance, strength, and durability, including:
- Chemical Industry – Chemical processing equipment, storage tanks, and pressure vessels.
- Food Processing – Food machinery, processing lines, and sanitary equipment.
- Water Treatment – Water tanks, filtration systems, and pipelines.
- Petrochemical Industry – Heat exchangers, reactors, and industrial piping.
- Construction – Structural components, architectural cladding, and fabrication projects.
- Industrial Manufacturing – Machinery parts, steel fabrication, and general engineering.
High-Quality JIS G4304 SUS304 Stainless Steel Plate with excellent corrosion resistance and long service life.
Factory Direct Supplier of 6mm Hot Rolled Stainless Steel Plate with competitive pricing.
Multiple Sizes Available, including custom-cut SUS304 Hot Rolled Stainless Steel Sheet.
Strict Quality Inspection with EN 10204 3.1 MTC and third-party inspection available.
Fast Delivery supported by large inventory and stable production capacity.
OEM & Custom Processing including cutting, bending, welding, and machining.
Widely Used in the chemical, petrochemical, food processing, and industrial manufacturing industries.
Professional Stainless Steel Plate Manufacturer & Exporter serving customers worldwide with reliable quality and technical support.
It is a hot rolled stainless steel plate manufactured to the JIS G4304 standard, offering excellent corrosion resistance and weldability for industrial applications.
Yes. The 6mm SUS304 stainless steel plate is widely used in chemical processing, storage tanks, pressure vessels, and heat exchangers.
The standard finish is No.1, with other options such as 2B, BA, No.4, and HL available upon request.
Yes. We supply custom-cut SUS304 stainless steel sheets and plates in various thicknesses, widths, and lengths.
Yes. EN 10204 3.1 Material Test Certificate (MTC) and third-party inspection are available upon request.
We are a professional stainless steel plate manufacturer and supplier, offering factory-direct pricing, fast delivery, and global export services.
Mr. Deng
- E-mail: judesteel@juqing.hk
- Điện thoại: 86-19033681875
- whatsapp: 8619033681875
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wechat:
13519167008
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