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ASTM A500 Square Steel Pipe 40040012mm S355JR Hollow Black Iron Pipe for Structural Use

最小注文数量	50トン
価格	US $650-1,250 / Ton

商品の詳細

型番	ASTM A500	表面処理	黒
断面形状	四角	仕様	3030-300300
サイズ	40040012mm	長さ	6メートル
材料	Q195,Q215,Q235,Q345	降伏強さ	355 N/mm2 (≤16mm)
抗張力	510-680 N/mm2 (d<3)	伸長	22% (3≤d≤40)
炭素含有量	≤0.24%	シリコン含有量	≤0.55%
マンガンの内容	≤1.60%	リン含有量	≤0.035%
硫黄分	≤0.035%
ハイライト	ASTM A500 Square Steel Pipe , 40040012mm Hollow Steel Pipe , S355JR Black Iron Pipe

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製品の説明

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

ASTM A500 Square Steel Pipe

400*400*12mm Hollow Steel Pipe

S355JR Black Iron Pipe

ASTM A500 Square Steel Pipe 40040012mm S355JR Hollow Black Iron Pipe for Structural Use

40040012mm Hollow Steel Pipe