En10210/En10219 Seamless S355j2 Tubes S355j0 Seamless Steel Pipe Cutting

• Type: Seamless
• Technique: Hot Rolled
• Material: Carbon Steel
• Surface Treatment: Black
• Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration
• Section Shape: Round
• Model NO.: S355j2
• Transport Package: Wooden Box
• Specification: OD 6-630mm
• Trademark: BAO STEEL
• Origin: China
• Production Capacity: 50000kgs

Product Description

S355J2 Steel Seamless  Tube Specifications:

 

Product Type	EN-10025-2 Grade S355J2 square Tube seamless pipe
Dimension Range	S:40-400mm R:50*30 500*300mm
OD	20~3020mm In Theory
Standard	GB, BS, ASTM
Steel material	Q195. Q215, Q235, Q345
Size length	Any Length Below 16 Meter
Surface Treatment	Bared, Black Painted (varnish coating), Galvanized, With Oiled, 3 PE, FBE, corrosion resistant coating
Section Shape	Square and rectangular
Package	Bundle, In Bulk, Bags square galvanised steel hollow section tube, Clients' Requirements

 

 

Equivalent Grade of S355J2 Square Tubes

USA	Germany DIN,WNr	Japan JIS	France AFNOR	England BS	Italy UNI	European old EN	Sweden SS	Czechia CSN
A656	1.0577 ASt52 St52-3N	SS490YA	A52FP	224-460	S355J2G4	Fe510D2 S355J2G4	2134-01	11531

 

Chemical Properties of S355J2  Tubes

C	Si	Mn	P	S	Cu	CEV
max 0.22	max 0.55	max 1.6	max 0.03	max 0.03	max 0.55	max 0.47

 

Mechanical Properties of S355J2 Square Tubes

Minimum yield strength Reh MPa

Tensile strength Rm MPa

Minimum elongation - A Lo = 5,65 * √So (%)

Notch impact test

Steel grade

Nominal thickness mm

Nominal thickness mm

Nominal thickness mm

Temperature

Min. absorbed energy

≤16

>16 ≤40

>40 ≤63

>63 ≤80

>80 ≤100

>100 ≤125

>3 ≤100

>100 ≤125

>3 ≤40

>40 ≤63

>63 ≤100

>100 ≤125

°C

J

S355J2

355

345

335

325

315

295

470-630

450-600

22

21

20

18

-20

27