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  • JIANGSU MITTEL STEEL INDUSTRIAL LIMITED
    Raian Ionescu
    Qualité matérielle très bonne. nous avons pour coopérer plus de 10 ans. Ils commercent des genres de sorts de matériel en acier. Toute la qualité matérielle bonne. Ils devoir pour toute la qualité matérielle. Nous surfaçons pour continuer à coopérer avec eux à l'avenir
Personne à contacter : Gao
Numéro de téléphone : 18068357371
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ASTM A500 Square Steel Pipe 400*400*12mm S355JR Hollow Black Iron Pipe for Structural Use

  • ASTM A500 Square Steel Pipe 400*400*12mm S355JR Hollow Black Iron Pipe for Structural Use
  • ASTM A500 Square Steel Pipe 400*400*12mm S355JR Hollow Black Iron Pipe for Structural Use
  • ASTM A500 Square Steel Pipe 400*400*12mm S355JR Hollow Black Iron Pipe for Structural Use
  • ASTM A500 Square Steel Pipe 400*400*12mm S355JR Hollow Black Iron Pipe for Structural Use
  • ASTM A500 Square Steel Pipe 400*400*12mm S355JR Hollow Black Iron Pipe for Structural Use
  • ASTM A500 Square Steel Pipe 400*400*12mm S355JR Hollow Black Iron Pipe for Structural Use
  • ASTM A500 Square Steel Pipe 400*400*12mm S355JR Hollow Black Iron Pipe for Structural Use
Quantité de commande min 50 tonnes
Prix US $650-1,250 / Ton
Détails sur le produit
Numéro de modèle. ASTM A500 Traitement de surface Noir
Forme de la section carré Spécification 30*30-300*300
Taille 400*400*12 mm Longueur 6metters
Matériel Le nombre de fois où les données sont utilisées est le nombre de fois où elles sont utilisées. Limite d'élasticité 355 N/mm2 (≤16 mm)
Résistance à la traction 510-680 N/mm2 (d<3) Élongation 22 % (3≤d≤40)
Teneur en carbone ≤0,24% Contenu en silicium ≤ 0,55%
Contenu de manganèse ≤1,60% Contenu du phosphore ≤0.035%
Contenu de soufre ≤0.035%
Mettre en évidence

ASTM A500 Square Steel Pipe

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400*400*12mm Hollow Steel Pipe

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S355JR Black Iron Pipe
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Description de produit
Seamless Square Steel Pipe ASTM A500 400×400×12mm × 6 meters
High-quality square pipe hollow black iron S275JR welded square steel pipe designed for structural applications.
Product Specifications
Available Dimensions
Product Type Size Range Thickness Length
Round Pipe OD 310mm - 1000mm 4mm - 30mm Any length
Square Pipe 10mm×10mm - 1000mm×1000mm 1.2mm - 30.0mm Standard lengths
Rectangle Pipe 20mm×40mm - 400mm×700mm 1.2mm - 30.0mm Standard lengths
L/T/Z Window Section 28mm/38mm 0.5mm - 1.5mm Standard lengths
Product Details
  • Material: Q195, Q215, Q235, Q345, etc.
  • Surface: Black or bright, painted or oiled
  • Packing: Export standard packing (bundles, seaworthy package, shipped in container)
  • Delivery Port: Shanghai, China
  • Lead Time: Within 30 days after receiving original L/C or deposit
  • MOQ: 10 Tons per size
  • Usage: Widely used in structure; Motorbike and Automobile; Ornamental; Medical equipment; Sport equipment and Home furniture
  • Production Capacity: 10,000MT per month
  • Main Market: Europe, America, Africa, Southeast Asia
EN 10025 S355 Steel
S355 steel is a European standard structural steel grade according to EN 10025-2:2004, offering superior properties compared to S235 and S275 steel in yield strength and tensile strength.
S355 Steel Quality Grades
  • S355JR (1.0045)
  • S355J0 (1.0553)
  • S355J2 (1.0577)
  • S355K2 (1.0596)
Steel Grade Designation Meaning
  • "S": Structural steel
  • "355": Minimum yield strength value for flat and long steel thickness ≤ 16mm
  • "JR": Impact energy value minimum 27 J at room temperature (20°C)
  • "J0": Withstands impact energy at least 27 J at 0°C
  • "J2": Minimum impact energy value 27 J at -20°C
  • "K2": Minimum impact energy value 40 J at -20°C
Technical Datasheet and Specifications
Chemical Composition
Standard Steel Grade C Si Mn P S Cu N Method of Deoxidation
EN 10025-2 S355 S355JR 0.24 0.55 1.60 0.035 0.035 0.55 0.012 Rimmed steel not allowed
S355J0 (S355JO) 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
Steel Steel Grade d≤16 16< d ≤40 40< d ≤63 63< d ≤80 80< d ≤100 100< d ≤150 150< d ≤200 200< d ≤250
S355 S355JR (1.0045) 355 345 335 325 315 295 285 275
S355J0 (1.0553) Same as S355JR
S355J2 (1.0577) Same as S355JR
S355K2 (1.0596) Same as S355JR
Mechanical Properties - Tensile Strength
Steel Steel Grade d<3 3 ≤ d ≤ 100 100 < d ≤ 250
S355 S355JR 510-680 470-630 450-600
S355J0 (S355JO) Same as S355JR
S355J2 Same as S355JR
S355K2 Same as S355JR
Mechanical Properties - Elongation
Steel Steel Grade 3≤d≤40 40< d ≤63 63< d ≤100 100< d ≤ 150 150< d ≤ 250
S355 S355JR 22 21 20 18 17
S355J0 (S355JO) Same as S355JR
S355J2 Same as S355JR
S355K2 20 19 18 18 17
Product Images
ASTM A500 Square Steel Pipe 400*400*12mm S355JR Hollow Black Iron Pipe for Structural Use 0 ASTM A500 Square Steel Pipe 400*400*12mm S355JR Hollow Black Iron Pipe for Structural Use 1 ASTM A500 Square Steel Pipe 400*400*12mm S355JR Hollow Black Iron Pipe for Structural Use 2 ASTM A500 Square Steel Pipe 400*400*12mm S355JR Hollow Black Iron Pipe for Structural Use 3
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