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304 Stainless Steel Sheet from China Suppliers - High-Quality Factory Products for Industrial and Commercial Use
Product Details
These square pipes are super versatile—they're used in everything from construction and auto framing to furniture and industrial equipment. Plus, all of our products meet international standards like ASTM A554 EN 10296-2.
💬 If you're thinking about your next project where strength and style really matter, go for our square pipes. Give us a shout today—ask about custom sizes or get a great deal on pricing. We're here to help you get exactly what you need!
| Austenitic Stainless Steel | 201, 301, 304, 305, 310, 314, 316, 321, 347, 370, etc |
| Martensitic Stainless Steel | 410, 414, 416, 416, 420, 431, 440A, 440B, 440C, etc |
| Duplex Stainless Steel | S31803, S32101, S32205, S32304, S32750, etc |
| Ferritic Stainless Steel | 429, 430, 433, 434, 435, 436, 439, etc |
Product Specification
| Product Name | Stainless Steel Sheet/Plate |
| Standard | JIS/SUS/GB/DIN/ASTM/AISI/EN |
| Surface | 2B, BA, NO.1, NO.4, 8K, HL, Embossing, Satin, Mirror, ect |
| Technique | Cold Rolled; Hot Rolled |
| Thickness | 0.3-4mm cold rolled; 3-16mm hot rolled; 16-100mm hot rolled; Customized according to customer requirements |
| Width | 1000mm, 1219mm, 1240mm, 1500mm, 1800mm, 2000mm |
| Length | 2000mm, 2438mm, 2500mm, 3000mm, 6000mm or as required |
| Color | Natural Color, Golden, Black, Sapphire Blue, Brown, Rose Gold, Bronze, Silver, ect |
| Application | Interior/Exterior decoration; Architecture; Elevator; Kitchen; Ceiling; Cabinet; Advertising nameplate; Roof structure; Shipbuilding |
| Lead Time | 7-15 working days after the receipt of 30% deposit |
| Payment Terms | 30% TT for deposit, 70% TT / 70% LC at sight balance before shipment |
| Price Terms | FOB, EXW, CIF, CFR |
| Packing | Wooden Pallet or according to customer's requirements |
Chemical Composition Table
| Chemical Component (%) | |||||||
| Grade ASTM | C | Si | Mn | S | P | Cr | Ni |
| 201 | ≤0.15 | ≤0.75 | 5.50-7.50 | ≤0.030 | ≤0.060 | 16.00-18.00 | 3.50-5.50 |
| 304 | ≤0.07 | ≤1.00 | ≤2.00 | ≤0.030 | ≤0.035 | 17.00-19.00 | 8.00-11.00 |
| 304L | ≤0.03 | ≤1.00 | ≤2.00 | ≤0.030 | ≤0.035 | 18.00-20.00 | 8.00-12.00 |
| 309S | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.030 | ≤0.035 | 22.00-24.00 | 12.00-15.00 |
| 310S | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.030 | ≤0.035 | 24.00-26.00 | 19.00-22.00 |
| 316 | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.030 | ≤0.035 | 16.00-18.00 | 10.00-14.00 |
| 316L | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.030 | ≤0.035 | 16.00-18.00 | 12.00-15.00 |
Frequently Asked Questions
Q What stainless steel grades are available for the square pipes and sheets?
We offer a wide range of grades including Austenitic (201, 304, 316, etc.), Martensitic (410, 420, 440C, etc.), Duplex (S31803, S32205, S32750, etc.), and Ferritic (430, 439, etc.) stainless steel, covering most industrial and commercial application needs.
Q What surface finishes are available for the stainless steel sheet/plate?
We provide multiple surface finishes including 2B, BA, NO.1, NO.4, 8K Mirror, HL (Hairline), Embossing, and Satin. Custom finishes and colors such as Golden, Black, Rose Gold, Sapphire Blue, and Bronze are also available upon request.
Q Can I order custom sizes for the stainless steel products?
Yes, absolutely. We support customized dimensions for thickness, width, and length. Thickness ranges from 0.3mm (cold rolled) up to 100mm (hot rolled), and lengths can be cut to your specific project requirements.
Q What international standards do your products comply with?
Our stainless steel products comply with major international standards including ASTM A554, EN 10296-2, JIS, SUS, GB, DIN, AISI, and EN, ensuring quality and compatibility for global projects.
Q What is the lead time and payment terms for orders?
Standard lead time is 7–15 working days after receiving a 30% deposit. We accept payment via TT (Telegraphic Transfer) and LC at sight. Price terms include FOB, EXW, CIF, and CFR depending on your location and preference.
Q What are the typical applications for these stainless steel sheets and square pipes?
Our products are widely used in construction, auto framing, furniture manufacturing, industrial equipment, interior and exterior decoration, elevators, kitchens, ceilings, cabinets, advertising nameplates, roof structures, and shipbuilding.