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ASTM A500 Black Surface Square Hollow Section Steel Pipe with S355JR Grade for Structural Use

Min Bestellmenge	50 Tonnen
Preis	US $650-1,250 / Ton

Produktdetails

Modellnummer	ASTM A500	Oberflächenbehandlung	Schwarz
Abschnittsform	Quadrat	Größenbereich	3030-300300
Runde Rohrüberdosierung	310 mm - 1000 mm	Quadratische Rohrgröße	10 mm * 10 mm - 1000 mm * 1000 mm
Rechteckige Rohrgröße	20 mm * 40 mm - 400 mm * 700 mm	Dickenbereich	1,2 mm - 30,0 mm
Materialnoten	Der Wert der Verbrennungsmenge ist zu berücksichtigen, wenn die Verbrennungsmenge nicht überschritte	Streckgrenze	355 N/mm2 (≤16mm)
Zugfestigkeit	510-680 N/mm2 (d<3mm)	Verlängerung	22 % (3 ≤ d ≤ 40 mm)
Kohlenstoffgehalt	≤0,24 % (S355JR)	Mangan-Inhalt	≤1,60 % (S355JR)
Produktionskapazität	500000 kg
Hervorheben	ASTM A500 Square Hollow Section , Black Surface Square Steel Pipe , S355JR Rectangular Hollow Section

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Produkt-Beschreibung

DIN EN10210 ASTM A500 Carbon Square Rectangular Hollow Section Steel Pipe

High-quality welded square steel pipes manufactured to S275JR standards, available in black iron finish. These structural hollow sections are designed for demanding industrial applications.

Product Specifications

Available Dimensions

Product Type	Size Range	Thickness	Length
Round Pipe	OD 310mm - 1000mm	4mm - 30mm	Custom lengths available
Square Pipe	10mm×10mm - 1000mm×1000mm	1.2mm - 30.0mm	Standard and custom
Rectangle Pipe	20mm×40mm - 400mm×700mm	1.2mm - 30.0mm	Standard and custom
L/T/Z Window Section	28mm/38mm	0.5mm - 1.5mm	Standard lengths

Technical Details

Material Grades: Q195, Q215, Q235, Q345 and equivalent standards
Surface Treatment: Black or bright finish, painted or oiled options
Packing: Export standard packaging (bundles, seaworthy containers)
Delivery Port: Shanghai, China
Lead Time: Within 30 days after receiving original L/C or deposit
Minimum Order Quantity: 10 Tons per size
Production Capacity: 10,000 MT per month

Applications

Widely used in structural applications, motorbike and automobile manufacturing, ornamental uses, medical equipment, sports equipment, and home furniture.

EN 10025 S355 Steel Specifications

S355 steel is a European standard structural steel grade according to EN 10025-2:2004, offering superior mechanical properties compared to S235 and S275 grades in both yield strength and tensile strength.

S355 Quality Grades

S355JR (1.0045): Minimum 27J impact energy at 20°C
S355J0 (1.0553): Minimum 27J impact energy at 0°C
S355J2 (1.0577): Minimum 27J impact energy at -20°C
S355K2 (1.0596): Minimum 40J impact energy at -20°C

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

Steel Grade	d≤16mm	16<d≤40mm	40<d≤63mm	63<d≤80mm	80<d≤100mm	100<d≤150mm	150<d≤200mm	200<d≤250mm
S355JR	355 N/mm²	345 N/mm²	335 N/mm²	325 N/mm²	315 N/mm²	295 N/mm²	285 N/mm²	275 N/mm²

Mechanical Properties - Tensile Strength

Steel Grade	d<3mm	3≤d≤100mm	100<d≤250mm
S355JR	510-680 N/mm²	470-630 N/mm²	450-600 N/mm²

Mechanical Properties - Elongation

Steel Grade	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 Images

Global Markets: Europe, America, Africa, Southeast Asia

We welcome both existing and new customers to contact us for negotiations and further communication regarding your steel pipe requirements.

Umbauten:

ASTM A500 Black Surface Square Hollow Section Steel Pipe with S355JR Grade for Structural Use

ASTM A500 Square Hollow Section

Black Surface Square Steel Pipe

S355JR Rectangular Hollow Section