Name: China EN10219 S275JRH SQUARE PIPE Suppliers, Manufacturers, Factory - Good Price - Tianjin Lefin
Brand: Lefin
SKU: 276875757

Tianjin Lefin Industrial Co., Ltd is one of the most experienced manufacturers and suppliers of en10219 s275jrh square pipe in China. Please feel free to buy high quality en10219 s275jrh square pipe from our factory. Good service and reasonable price are available.

Products Description

EN10219 S275JRH SQUARE PIPE

Size:19X19 to 500X 500 up to 1000X1000

Thickness: 1.2mm to 16mm to 50mm

Length: 0.5-25m

HS code:730661

STEEL PIPE ASTM A501 SEAMLESS

Should you have any inquries,pls contact with us freely!
Elva mob/whatsapp/wechat:+86 15122519420
Email:elvazhao@lefinsteel.com

Chemical Analysis

EN 10219-1 Steel Pipe Chemical Analysis

Steel grade		Type of de-oxidation a	% by mass, maximum
Steel name	Steel number	C	C	Si	Mn	P	S	Nb
S235JRH	1.0039	FF	0,17	-	1,40	0,040	0,040	0.009
S275J0H	1.0149	FF	0,20	-	1,50	0,035	0,035	0,009
S275J2H	1.0138	FF	0,20	-	1,50	0,030	0,030	-
S355J0H	1.0547	FF	0,22	0,55	1,60	0,035	0,035	0,009
S355J2H	1.0576	FF	0,22	0,55	1,60	0,030	0,030	-
S355K2H	1.0512	FF	0,22	0,55	1,60	0,030	0,030	-
a. The deoxidation method is designated as follows:FF: Fully killed steel containing nitrogen binding elements in amounts sufficient to bind available nitrogen (e.g. min. 0,020 % total Al or 0,015 % soluble Al).b. The maximum value for nitrogen does not apply if the chemical composition shows a minimum total Al content of 0,020 % with a minimum Al/N ratio of 2:1, or if sufficient other N-binding elements are present. The N-binding elements shall be recorded in the Inspection Document.

Tolerance

The tolerances on dimensions are established in accordance with EN 10219-1 steel pipe

Characteristics			Tolerances
Outside dimensions of side			(H,B100mm)	1% with a min of 0.5mm
H : Longest side B : Shortest side			(100mmH,B200mm)	0.8%
			(200mmH,B)	0.6%
Wall thickness(T)			(T5mm)	10%
			(5mmT)	0.50mm
Concavity / Convexity			MAX 0.8% with a min of 0.5mm
Squareness of sides			901
External corner radius			(T6mm)	1.6TR2.4T
			(6mmT10mm)	2.0TR3.0T
			(10mmT)	2.4TR3.6T
Twist			2mm + 0.5mm/m in length
Straightness			0.15% in total length
Mass			6% in individual lengths
Length	Approximate		0, +50mm
	Exact	L6,000mm	0, +5mm
		6,000mmL10,000mm	0, +15mm
		10,000mmL	0, +5mm+1mm/m
NOTE 1)The outside dimensions are measured across the flats at positions at least 50mm from the end of the HSS.

EN 10210 S235JRH HOLLOW SECTION

Chemical Composition

Steel Grade	Steel No.	Chemical Composition Limits (%)
Steel Grade	Steel No.	C Max.	Si Max.	Mn Max.	P Max.	S Max.	N Max.
S235JRH	1.0039	0.17	–	1.40	0.040	0.040	0.009
S275J0H	1.0149	0.20	–	1.50	0.035	0.035	0.009
S275J2H	1.0138	0.20	–	1.50	0.030	0.030	–
S355J0H	1.0547	0.22	0.55	1.60	0.035	0.035	0.009
S355J2H	1.0576	0.22	0.55	1.60	0.030	0.030	–
S355K2H	1.0512	0.22	0.55	1.60	0.030	0.030	–

EN 10219-1 Steel Pipe Mechanical Properties

Steel Grade	Steel No.	Mechanical Properties			Impact Energy (KV J)
		Yield Strength (Mpa)	Tensile Strength (Mpa)	Elongation (%)	Test Temperature At a Test Temperature of ℃
		Yield Strength (Mpa)	Tensile Strength (Mpa)	Elongation (%)	-20	0	20
S235JRH	1.0039	235	360-510	26	–	–	27
S275J0H	1.0149	275	410-560	23	–	27	–
S275J2H	1.0138	275	410-560	23	27	–	–
S355J0H	1.0547	355	510-680	22	–	27	–
S355J2H	1.0576	355	510-680	22	27	–	–
S355K2H	1.0512	355	510-680	22	40	–	–

EN 10210 HOT FORMED HOLLOW SECTION

EN10219 S275JRH SQUARE PIPE HS CODE

Grade	HS Code
S275JRH Pipe	730661

Dimension Tolerance of EN10219 S275JRH Square Pipe

Outer Diameter	±1％ Min : ± 0.5 (MM),Max : ± 10 (MM)
Weight	±6％
W.T	-10％
Length	Length Scope	4m≤L≤6M	±500 (MM)
		＞6M	+15 (MM)
	Fixed Length	4m≤L≤6M	+10 (MM)
Weld Bead Height for Submerged Arc Welded Hollow Sections	When Wall Thick ＞14.2,The Weld Bead Height ≤4.8 When Wall Thick ≤14.2, The Weld Bead Height≤3.5