Reliable manufacturer of 904L stainless steel bars for industrial use. Excellent corrosion resistance for acid and marine environments. Custom sizes and finishes available. Global delivery.
As a leading manufacturer and exporter of stainless steel bars, we offer 904L stainless steel bars that are engineered for the most demanding applications. These round bars deliver outstanding performance in highly corrosive environments such as acid processing, seawater systems, and petrochemical plants. With exceptional resistance to pitting, crevice corrosion, and stress corrosion cracking, our 904L bars ensure long service life and structural reliability. Custom sizes, surface finishes, and packaging options are available to meet your specific needs.
| Articolo | Dettagli |
| Nome del prodotto | Stainless Steel Bar, Stainless Bar, SS Bar |
| Standard | GB, AISI, ASTM, ASME, DIN, EN, JIS |
| Gradi disponibili | Serie 200: 201, 202300: TP304, 304L, 304H, 316, 316L, 316H, 316Ti, 317, 317L, 310S, 310H, 321, 321H, 347, 347HSerie speciali: 904L, S31254 (254SMO)Serie 400: 409, 410S, 416, 420, 430, 439, 440, 444, 446Duplex e altre: 2205, 2507, S31803, S32205, S32750, S32760, 253MA |
| Processo | Laminati a caldo, laminati a freddo |
| Dimensioni | Diameter: 0.1-500mm or customized, Length: 1-12m or customized (according to customer’s request) |
| Trattamento della superficie | NO.1, 2B, NO.4, BA, HL, Specchio |
| Ispezione | SGS, TUV, BV, ABS, LR ecc. |
| Applicazione | Petrolio e gas, petrolio, navi, costruzione di navi, trattamento delle acque e protezione ambientale, ecc. |
| Finitura | Descrizione | Spessore tipico (mm) | Larghezze disponibili (mm) |
| 2B | Liscio, di colore grigio riflettente. Più utilizzato. | 0.55 | 914, 1219 |
| BA | Finitura lucida a specchio ricotto. | 0.70 | 914, 1219 |
| DP | Spazzolato, non riflettente, facile da pulire. | 0.90 | 750, 914, 1219 |
| HR | Finitura scalare e laminata a caldo. | 1.20 | 750-1500 |
| No.1 | Superficie decapata e bianca dopo la laminazione a caldo. | 1.50 | 914, 1219, 1500 |
| HL | Finitura lineare continua. | 1.60 | 914, 1219, 1500 |
| No.4 | Lucidato con grana 150-180. | 2.00 | 914, 1219, 1500 |
| No.8 | Finitura a specchio, altamente riflettente. | 2.50 | 914, 1219, 1500 |
904L stainless steel bars are primarily manufactured as round bars to meet high-strength and anti-corrosion application requirements. We also support customized options including square and hexagonal bars based on customer drawings. Available finishes include 2B, bright polish, or matte depending on the intended industrial use. These bars are typically cold drawn or hot rolled, ensuring precision dimensions and excellent surface quality.
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904L bars offer superior resistance to acid corrosion, especially sulfuric, phosphoric, and acetic acids. They are also non-magnetic and weldable.
Yes. We support full customization based on your technical requirements or engineering drawings.
Absolutely. 904L has excellent resistance to seawater and chloride-induced corrosion, making it ideal for marine use.
Common finishes include 2B, pickled, bright polished, or mirror finishes depending on your application.
Yes. We provide EN10204 3.1 or 3.2 Mill Test Certificates, along with a packing list and invoice.
Yes. We welcome trial or sample orders to evaluate product quality before large-scale procurement.
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