EN10210 Seamless steel pipe

Product Item：Seamless steel pipe

Standard & Grade :EN10210 Carbon Seamless Steel Tubes

Ends:Square Ends/Plain Ends (straight cut, saw cut, torch cut), Beveled/Threaded Ends

Packing:Bundle or bulk , wooden case or other seaworthy packing or for the client's requirement

Usage: ESeamless Non-Alloy Steel Tubes for Pressure Purposes with Specified Room Temperature Properties mainly used as boiler water tube, smoke tube, superheater tube, air preheater tube, and so

Description

Description OF EN10210 S355J2H Carbon Seamless Steel Tubes :
EN 10210 Grade S355J2H Carbon Steel Seamless Pipes and Tubes are also known as ms (mild steel) pipes and tubes. EN 10210 Grade S355J2H Pipe and Tube are low-cost Low Carbon Steel Pipes and Tubes with maximum 0.22% of carbon content with combination of maximum 1.6% of manganese easy to form and shape. The pipes are manufactured as per EN Specification and commercially known as carbon steel pipes or mild steel pipes. Low Carbon Steel Pipes are not as hard as that of high carbon steel pipes, though due to carburizing it can increase its surface hardness.

The high quality Hot Finish EN 10210 Rectangular Hollow Section Pipes are reliable steel material and is used in critical structural applications. Carbon Steel S355J2H Pipes are available in various thicknesses, sizes, diameters and specifications to meet the needs of the client's piping system requirements. Carbon Steel Grade EN 10210 Tubes has a number of other great features to provide like having superior finish, reliable, affordable and more.

Chemical Composition OF EN10210 Carbon Seamless Steel Tubes

Grade	C	Si	Mn	P	S
S355J2H (1.0576)	max 0.22	max 0.55	max 1.6	max 0.03	max 0.03

Mechanical Properties OF EN10210 Carbon Seamless Steel Tubes

Specification	EN10210 S355J2H
Tensile Strength Rm N/mm2: 3 ≤ T ≤ 100mm	470 – 630
Yield Strength ReH Min, N/mm2: T ≤ 16mm	355
Min Elongation % T ≤ 40mm on gauge length 5.65. √S0	22
Impact properties Minimum Ave energy (J) at -20°C	27

Dimensional Tolerances of EN10210 Carbon Seamless Steel Tubes

	Square/Rectangular	Circular/Ovals
Outside dimension (D B and H)	±1% with a min of ±0.5mm	Circular ±1% with a min of ±0.5mm and maximum of ±10mm
Thickness (T)	-10% Note. Positive deviation limited by mass tolerance	-10% Note. Positive deviation limited by mass tolerance
Squareness of side	90 degrees ±1 degree	-
External corner profile	2T max at each corner* (EN10210 has 3T max).	-
Concavity/convexity (x)	±1% of the side, measured independently of the tolerance on the outside dimension	-
Twist (V)	2mm plus 0.5mm/m max. Section is placed on a flat surface with one end held flat. At the other end the height difference of the two lower corners is taken.	–
Mass (M)	±6% on individual lengths	±6% on individual lengths
Straightness	Max 0.2% of total length & 3mm over every 1m length	Maximum 0.2% of the total length & 3mm over every 1m length. (The permitted tolerance is twice the value for H<250)
Length	+150mm/-0mm	+150mm/-0mm

* Excludes RHS 250 x 200, which is 3T max at each corner in line with EN10210

EN10210 CHS-Circular hollow sections – length and tolerances
Outside Diameter	Welded
mm	Thickness mm	Standard mill lengths m	Special mill lengths m*	Tolerance mm
21.3 – 42.4	All	6.0, 6.4, 7.5	5.4 – 7.5	+150-0
48.3	All	6.0, 6.4, 7.5 & 10.0	5.4 – 14.6	+150-0
60.3 – 114.3	All	6.0, 6.4, 7.5 & 10.0	5.0 – 14.6	+150-0
139.7	All	7.5 & 10.0	6.0 – 14.5	+150-0
168.3 – 193.7	All	7.5, 10.0 & 12.0	6.0 – 14.6	+150-0
219.1 – 508.0	All	10.0 & 12.0	6.0 – 14.6	+150-0