SUS304 stainless steel coil

SUS304 stainless steel coil is a general-purpose austenitic stainless steel material, model 0Cr18Ni9, mainly composed of chromium (17.0%-19.0%) and nickel (8.0%-11.0%), with a carbon content of ≤0.07%, and has both corrosion resistance and forming processing performance. Its main raw materials come from domestic steel mills such as TISCO and Baosteel and imported manufacturers such as Posco in South Korea and Nippon Steel in Japan, and are widely used in chemical equipment, building components, machinery manufacturing, medical equipment and other fields.

Strong corrosion resistance
It is non-magnetic or weakly magnetic at room temperature, and has excellent corrosion resistance to most domestic water, food and high temperature environments. It is especially suitable for food processing, medical equipment and architectural decoration. ‌

Excellent processing performance
It supports cold rolling, hot rolling and strip-cutting processing. The surface treatment includes 2B smooth surface, mirror surface (BA/8K) and other processes. The hardness range covers HV30 to 650 degrees, which can meet the industrial needs of stamping and welding. ‌

Wide application scenarios
The thickness range is 0.03-5mm, and the width can reach 1219mm. It is suitable for scenes such as machinery manufacturing, automotive parts, and thermal insulation containers. It is especially popular in the field of food contact because it does not contain harmful substances such as lead. ‌

High stability
It maintains stable performance in the temperature range of -196°C to 700°C, has outstanding resistance to intergranular corrosion after welding, and is not easy to release harmful substances due to acid-base environment in daily use

Nombre del producto Bobina/tira de acero inoxidable
Estándar ASTM,JIS,DIN,GB,AISI,DIN,EN
Material 201, 202, 301, 301L, 304, 304L, 316, 316L, 321, 310S, 904L, 410, 420J2, 430, 2205, 2507, 321H, 347, 347H, 403, 405, 409, 420, 430, 631, 904L, 305, 301L, 317, 317L, 309, 309S 310
Técnica Estirado en frío, Laminado en caliente, Laminado en frío y Otros.
Anchura 6-12 mm o personalizable
Espesor 1-12 mm o personalizable
Longitud 1000 - 6000 mm o personalizable
Tratamiento de superficies BA/2B/NO.1/NO.3/NO.4/8K/HL/2D/1D
Origen China
Código SA 7219131200
Plazo de entrega {Tiempo de entrega}
Servicio posventa 24 horas en línea
Capacidad de producción {Capacidad de producción}
Condiciones de precio EXW, FOB, CIF, CRF, CNF u otros.
Puerto de carga {Puerto}
Plazo de pago TT, LC,Efectivo, Paypal, DP, DA,Western Union u Otros.
Aplicación 1. Vajilla, armarios, tuberías interiores, calentadores de agua, calderas, bañeras
2. Piezas de automóvil
3. Equipamiento médico, materiales de construcción, productos químicos, industria alimentaria, agricultura, componentes navales, etc.
Embalaje Paquete, bolsa de PVC, cinturón de nylon, atadura de cables, paquete marítimo de exportación estándar o como petición.
Servicio de tramitación Doblado, soldadura, desbobinado, punzonado, corte y otros.
Tolerancia ±1%
MOQ {MOQ}

 

 

Composición del acero inoxidable

El acero es una aleación de hierro y carbono. Los aceros inoxidables son aceros que contienen al menos 10,5% de cromo, menos de 1,2% de carbono y otros elementos de aleación. La resistencia a la corrosión del acero inoxidable y

Las propiedades mecánicas pueden mejorarse aún más añadiendo otros elementos, como níquel, molibdeno, titanio, niobio, manganeso, etc.

Grado C Si Mn P S Cr Ni Mo N Cu
201 ≤0.15 ≤0.75 5.5~7.5 ≤0.060 ≤0.03 16.00~18.00 3.5~5.5 0.08
202 ≤0.15 ≤1.00 7.5~10.00 ≤0.060 ≤0.03 17.00~19.00 4.0~6.0 ≤0.25
301 ≤0.15 ≤1.00 ≤2.00 ≤0.045 ≤0.03 16.00~18.00 6.00~8.00
302 ≤0.15 ≤1.00 ≤2.00 ≤0.035 ≤0.03 17.00~19.00 8.00~10.00
304 ≤0.07 ≤1.00 ≤2.00 ≤0.045 ≤0.03 18.00~20.00 8.00~10.50
304L ≤0.030 ≤1.00 ≤2.00 ≤0.045 ≤0.03 18.00~20.00 9.00~13.00
310S ≤0.08 ≤1.00 ≤2.00 ≤0.045 ≤0.03 24.00~26.00 19.00~22.00
316 ≤0.08 ≤1.00 ≤2.00 ≤0.045 ≤0.03 16.00~18.00 10.00~14.00 2.00~3.00
316L ≤0.03 ≤1.00 ≤2.00 ≤0.045 ≤0.03 16.00~18.00 12.00~15.00 2.00~3.00
321 ≤0.08 ≤1.00 ≤2.00 ≤0.045 ≤0.03 17.00~19.00 9.00~13.00
430 ≤0.12 ≤0.75 ≤1.00 ≤0.040 ≤0.03 16.00~18.00
2205 ≤0.03 ≤1.00 ≤2.00 ≤0.030 ≤0.015 22.00~23.00 4.5~6.5 2.5~3.5
2507 ≤0.03 ≤0.08 ≤1.20 ≤0.035 ≤0.015 24.00~26.00 6.00~8.00 3.0~5.0
904L ≤0.02 ≤1.00 ≤2.00 ≤0.045 ≤0.035 19.00~23.00 23.00~28.00 4.0~5.0 1.0~2.0
INCONEL028 ≤0.03 ≤1.00 ≤2.50 ≤0.030 ≤0.030 ≤28.0 ≤34.0 ≤4.0 ≤1.4
MONEL400 ≤0.30 ≤0.5 ≤2.00 ≤0.024 ≥63.0 ≤34.0
INCONEL800 ≤0.10 ≤1.00 ≤1.50 ≤0.015 ≤23.0 ≤35 4.0~5.0 ≤0.75

 

Selección de superficies

 

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