Buy 410S stainless steel bars from a certified Chinese manufacturer. Low-carbon martensitic stainless bar ideal for heat resistance, weldability, and oxidation resistance applications.
Il 410S stainless steel bar is a low-carbon, non-hardening martensitic alloy modified from 410 stainless steel to improve weldability and reduce hardening tendencies. With 12% cromo and minor alloy additions, 410S retains oxidation resistance at elevated temperatures while avoiding the brittleness common in hardened grades.
As a China-based stainless steel bar exporter, we provide globally certified 410S bars for high-temperature industrial applications including heat exchangers, furnace parts, petrochemical components, and thermal enclosures. We support international standards like ASTM A276, EN 10088, and offer OEM support for bulk orders.
| 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 |
410S stainless steel bars are primarily available in round bar form, optimized for structural strength and machining performance in thermal and oxidation-prone environments. We also support custom production of square and hexagonal bars, upon request, with surface treatments including bright, black, pickled, and ground finishes to suit diverse industrial requirements.
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410S has lower carbon content, which improves weldability and minimizes the risk of hardening or cracking after high-temperature exposure.
Yes, 410S is ferromagnetic due to its martensitic structure, making it suitable for magnetic-sensitive applications.
Common uses include furnace parts, heat exchangers, petroleum refinery components, and environments where oxidation resistance without hardening is critical.
Absolutely. We offer Mill Test Certificates (MTC) and support third-party inspection (SGS, TUV, BV) upon customer request.
Yes. Its low carbon content enhances weldability, and it can be welded using conventional techniques with minimal post-weld heat treatment.
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