Todos los productos
  • JIANGSU MITTEL STEEL INDUSTRIAL LIMITED
    Raian Ionescu
    Calidad material muy buena. tenemos cooperar más de 10 años. Negocian clases de las porciones de material de acero. Toda la calidad material buena. Ellos deber para toda la calidad material. Estamos acepillando para continuar cooperando con ellos en el futuro
Persona de Contactar Ahora : Gao
Número de teléfono : 18068357371
whatsapp : +8618068357371

Black Surface S355JR Grade Square Steel Pipe 30*30-300*300mm Hollow Welded Steel Pipe

  • Black Surface S355JR Grade Square Steel Pipe 30*30-300*300mm Hollow Welded Steel Pipe
  • Black Surface S355JR Grade Square Steel Pipe 30*30-300*300mm Hollow Welded Steel Pipe
  • Black Surface S355JR Grade Square Steel Pipe 30*30-300*300mm Hollow Welded Steel Pipe
  • Black Surface S355JR Grade Square Steel Pipe 30*30-300*300mm Hollow Welded Steel Pipe
  • Black Surface S355JR Grade Square Steel Pipe 30*30-300*300mm Hollow Welded Steel Pipe
  • Black Surface S355JR Grade Square Steel Pipe 30*30-300*300mm Hollow Welded Steel Pipe
  • Black Surface S355JR Grade Square Steel Pipe 30*30-300*300mm Hollow Welded Steel Pipe
Cantidad de orden mínima 50 toneladas
Precio US $685-1,250 / Ton
Datos del producto
Forma de sección cuadrado Tratamiento superficial Negro
Rango de tamaño 10mm*10mm - 1000mm*1000mm Rango de espesor 1,2 mm - 30,0 mm
Calificaciones de materiales El valor de las emisiones de gases de efecto invernadero es el valor de las emisiones de gases de ef Fuerza de producción 355 N/mm2 (≤16 mm)
Resistencia a la tracción 510-680 N/mm2 (d<3mm) Alargamiento 22% (3≤d≤40mm)
Contenido de carbono ≤0,24 % (S355JR) Contenido de silicio ≤ 0,5%
Contenido del manganeso ≤1,60% Contenido de fósforo ≤0,035% (S355JR)
Contenido de azufre ≤0,035% (S355JR) Contenido de cobre ≤ 0,5%
Capacidad de producción 10.000 toneladas/mes
Resaltar

Black Surface Square Steel Pipe

,

S355JR Grade Hollow Steel Pipe

,

30*30-300*300mm Welded Steel Pipe
Deja un mensaje
Descripción de producto
Steel Pipe Standards: EN10210, EN10219, ASTM A500 MS SHS
Available in sizes 15×15mm to 600×600mm with thickness range of 1.0-30mm
Product Overview
Square pipe hollow black iron S275JR welded square steel pipe manufactured to international standards for structural applications.
Product Specifications
Square Pipe: 10mm×10mm - 1000mm×1000mm | Thickness: 1.2mm - 30.0mm
Round Pipe: OD 310mm - 1000mm | Thickness: 4mm - 30mm | Custom lengths available
Rectangle Pipe: 20mm×40mm - 400mm×700mm | Thickness: 1.2mm - 30.0mm
L/T/Z Window Section: 28mm/38mm | Thickness: 0.5mm - 1.5mm
Material & Specifications
Materials: Q195, Q215, Q235, Q345 and equivalent grades
Surface Treatment: Black or bright finish, painted or oiled
Packing: Export standard packing (bundles, seaworthy package, container shipment)
Delivery Port: Shanghai, China
Lead Time: Within 30 days after receiving original L/C or deposit
MOQ: 10 Tons per size
Production Capacity: 10,000MT per month
Applications
Widely used in structural applications, motorbike and automobile manufacturing, ornamental uses, medical equipment, sports equipment, and home furniture.
Main Markets
Europe, America, Africa, Southeast Asia
EN 10025 S355 Steel Specifications
S355 steel is a European standard structural steel grade according to EN 10025-2:2004, offering superior properties compared to S235 and S275 steels in yield strength and tensile strength.
S355 Steel Grade Designations
  • S355JR (1.0045): Minimum impact energy 27J at 20°C
  • S355J0 (1.0553): Minimum impact energy 27J at 0°C
  • S355J2 (1.0577): Minimum impact energy 27J at -20°C
  • S355K2 (1.0596): Minimum impact energy 40J at -20°C
Technical Data Sheets
Chemical Composition
Steel Grade C (%) Si (%) Mn (%) P (%) S (%) Cu (%) N (%) Deoxidation
S355JR ≤0.24 ≤0.55 ≤1.60 ≤0.035 ≤0.035 ≤0.55 ≤0.012 Rimmed steel not allowed
S355J0 ≤0.20 ≤0.55 ≤1.60 ≤0.030 ≤0.030 ≤0.55 ≤0.012 -
S355J2 ≤0.20 ≤0.55 ≤1.60 ≤0.025 ≤0.025 ≤0.55 - Fully killed
S355K2 ≤0.20 ≤0.55 ≤1.60 ≤0.025 ≤0.025 ≤0.55 - Fully killed
Mechanical Properties - Yield Strength (≥ N/mm²)
Thickness (mm) d ≤ 16 16 < d ≤ 40 40 < d ≤ 63 63 < d ≤ 80 80 < d ≤ 100 100 < d ≤ 150 150 < d ≤ 200 200 < d ≤ 250
S355 Grades 355 345 335 325 315 295 285 275
Tensile Strength (N/mm²)
Thickness Range d < 3mm 3 ≤ d ≤ 100mm 100 < d ≤ 250mm
S355JR 510-680 470-630 450-600
Elongation (≥ %)
Thickness Range 3 ≤ d ≤ 40mm 40 < d ≤ 63mm 63 < d ≤ 100mm 100 < d ≤ 150mm 150 < d ≤ 250mm
S355JR 22 21 20 18 17
S355K2 20 19 18 18 17
Product Gallery
Black Surface S355JR Grade Square Steel Pipe 30*30-300*300mm Hollow Welded Steel Pipe 0 Black Surface S355JR Grade Square Steel Pipe 30*30-300*300mm Hollow Welded Steel Pipe 1 Black Surface S355JR Grade Square Steel Pipe 30*30-300*300mm Hollow Welded Steel Pipe 2 Black Surface S355JR Grade Square Steel Pipe 30*30-300*300mm Hollow Welded Steel Pipe 3 Black Surface S355JR Grade Square Steel Pipe 30*30-300*300mm Hollow Welded Steel Pipe 4 Black Surface S355JR Grade Square Steel Pipe 30*30-300*300mm Hollow Welded Steel Pipe 5
Welcome to contact us for quotations and technical specifications. We serve both new and existing customers with premium quality steel pipes.
Etiquetas:

ASTM A-500 Square Tube

100 X 50 X T3.0mm Square Pipe

Black Surface Treatment Steel Tube