Buy 410S stainless steel bars from a certified Chinese manufacturer. Low-carbon martensitic stainless bar ideal for heat resistance, weldability, and oxidation resistance applications.
Les 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% chromium 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.
| Objet | Détails |
| Nom du produit | Stainless Steel Bar, Stainless Bar, SS Bar |
| Standard | GB, AISI, ASTM, ASME, DIN, EN, JIS |
| Niveaux disponibles | Série 200 : 201, 202300 Série : TP304, 304L, 304H, 316, 316L, 316H, 316Ti, 317, 317L, 310S, 310H, 321, 321H, 347, 347HS Alliages spéciaux : 904L, S31254 (254SMO)Série 400 : 409, 410S, 416, 420, 430, 439, 440, 444, 446Duplex et autres : 2205, 2507, S31803, S32205, S32750, S32760, 253MA |
| Processus | Laminés à chaud, laminés à froid |
| Tailles | Diameter: 0.1-500mm or customized, Length: 1-12m or customized (according to customer’s request) |
| Traitement de surface | NO.1, 2B, NO.4, BA, HL, Miroir |
| L'inspection | SGS, TUV, BV, ABS, LR, etc. |
| Application | Pétrole et gaz, pétrole, navires, construction navale, traitement de l'eau et protection de l'environnement, etc. |
| Finition | Description | Épaisseur typique (mm) | Largeurs disponibles (mm) |
| 2B | Lisse, reflet gris. Les plus utilisés. | 0.55 | 914, 1219 |
| BA | Finition miroir recuit brillant. | 0.70 | 914, 1219 |
| DP | Brossé, non réfléchissant, facile à nettoyer. | 0.90 | 750, 914, 1219 |
| RH | Finition écaillée, laminée à chaud. | 1.20 | 750-1500 |
| N°1 | Surface décapée et blanche après le laminage à chaud. | 1.50 | 914, 1219, 1500 |
| HL | Finition polie linéaire continue. | 1.60 | 914, 1219, 1500 |
| N° 4 | Polissage avec un grain de 150-180. | 2.00 | 914, 1219, 1500 |
| No.8 | Finition miroir, très réfléchissante. | 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.
Top manufacturer and supplier of 316L stainless steel bars in China. Offering corrosion-resistant round bars with superior formability, strength, and weldability for industrial applications.
Nous sommes l'un des principaux exportateurs de barres d'acier inoxydable 310S de Chine, fournissant des barres rondes de haute qualité avec une excellente résistance à l'oxydation, une bonne soudabilité et des performances à haute température.
Nous sommes l'un des principaux fabricants de barres en acier inoxydable 309, offrant une excellente résistance à la chaleur, une grande solidité et une protection contre la corrosion. Des tailles et des finitions personnalisées sont disponibles et livrées dans le monde entier.
Découvrez les barres en acier inoxydable 304L de qualité supérieure qui présentent une excellente soudabilité et résistance à la corrosion. Idéales pour les applications de structure, de fabrication et de traitement chimique. OEM disponible.
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.
French 
English 
German 
Italian 
Spanish 
Portuguese 
Arabic 
Russian