Customization: | Available |
---|---|
Type: | Seamless |
Technique: | Hot Rolled |
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EN 10216-3 Seamless steel tubes for pressure purposes: Alloy fine grain steel tubes, used in elevated pressure installations and where it is necessary to assure the appropriate level of impact resistance of steel in high temperatures.
EN 10216-3 series specifications for order information, grades, delivery condition, scope of testing and marking. EN10216-3 Grade P355NH are reheated and furnished in full annlealed, is othermal annealed or normalised quenched and tempered condition. EN 10216-3 pipes are manufactured with TC1 tests (I requirement level) and TC2 (III requirement level).
Equivalent Designation: DIN 17179 Grade FGP 36
Outside diameter:21.3-660 mm
Wall thickness: 2.0- 100 mm
Length: up to 12m -0/+15%
Straightness: < 0.0015 of pipe length
P355N series Chemical Composition: (% max)
Grades |
C |
Si |
Mn |
P |
S |
Cr |
Mo |
Ni |
Cu |
Nb |
P355N |
0.20 |
0.50 |
0.90-1.70 |
0,025 |
0,020 |
0,30 |
0,08 |
0,50 |
0,30 |
0,020 |
P355NH |
||||||||||
P355NL1 |
0.18 |
|||||||||
P355NL2 |
0 |
P355N series Mechanical properties, in room temperature, in Thermal processing stage +N:
Grades |
Upper yield limit or yield strength Re or Rp0,2 min for wall thickness T in mm |
Tensile strength Rm for wall thickness T in mm |
Elongation A% min |
||||||||
≤20 |
20-40 |
40-50 |
50-65 |
65-80 |
80-100 |
≤20 |
20-65 |
65-100 |
1 |
t |
|
P355N |
355 |
345 |
335 |
325 |
315 |
305 |
490- 650 |
450- 590 |
450- 590 |
22 |
20 |
P355NH |
|||||||||||
P355NL1 |
|||||||||||
P355NL2 |
As a Chromemoly Tube supplier, KINGMETAL provides EN 10216-3 grade P355N seamless alloy steel tubes used in power engineering and other associated fields of industry. If you are looking EN 10216-3 chromly tubing
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