SS 304 Stainless steel pipe tube

304 is a general-purpose stainless steel with good corrosion resistance, heat resistance, low-temperature strength and mechanical properties, good hot processing properties such as stamping and bending, no heat treatment hardening phenomenon, no magnetism, and an operating temperature of -193 degrees to +800 degrees. It is widely used in the manufacture of equipment and parts that require good comprehensive properties (corrosion resistance and formability). In order to maintain the inherent corrosion resistance of stainless steel, the steel must contain more than 18% chromium and more than 8% nickel.

The characteristics of SS304 stainless steel pipe mainly include the following points 1:

Corrosion resistance: SS304 stainless steel pipe has good corrosion resistance and can resist the erosion of different types of corrosive media such as acid, alkali, and salt. This performance makes SS304 stainless steel play a vital role in the fields of ocean, chemical industry, textile, etc., and can ensure the safety and reliability of equipment and structures.

High temperature resistance: SS304 stainless steel pipe has good high temperature resistance and can withstand high temperatures up to 800℃. This makes it possible to manufacture equipment working in high temperature environments, and it can also maintain its original performance without problems such as embrittlement and deformation.

Easy processing: SS304 stainless steel pipe is easy to process and has good plasticity and toughness under cold processing conditions. This material can be manufactured by sheet metal processing, machining, welding and other processes, so it is very convenient when manufacturing complex-shaped products.

High strength and toughness: SS304 stainless steel pipe has good strength and toughness and is suitable for various industrial fields and application scenarios.

Welding performance: SS304 stainless steel pipe has excellent welding performance and is suitable for various connections and assembly

 

Product   Name Stainless Steel Pipe/Tube
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.
Side shape Round, square, rectangular,etc.
Outer   Diameter 20mm-1200mm   or Customizable
Espesor 6-3000mm or Customizable
Longitud 1-12m or Customizable
Tratamiento de superficies BA/2B/NO.1/NO.3/NO.4/8K/HL/2D/1D
Tipo Seamless, Welded.
Origen China
Código SA 7304319000
Plazo de entrega {Tiempo de entrega}
Servicio posventa 24 hours online.
Capacidad de producción {Capacidad de producción}
Price Terms EXW, FOB, CIF, CRF, CNF u otros.
Puerto de carga {Puerto}
Section   Shape Round, Square, Rectangular, etc.
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

 

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