1.Material:En10028-3 P275NL1
2.Application:The grade P275NL1 is non-alloy quality steels. The standard specifies requirements for pressure vessels equipment made weldable fine gain steels.
3.Relative Grades:P275NH,P275NL1,P275NL2,P355N,P355NH,P355NL1, P355NL2, P460N,P460NH,P460NL1,P460NL2--En10028-3
4. Chemical Composition:
Steel Grade
|
Chemical Composition
|
Standard
| ||||
C(max)
|
Si(max)
|
Mn
|
P(max)
|
S(max)
| ||
P275NL1
|
0.16
|
0.40
|
0.80-1.50
|
0.025
|
0.015
|
En10028-3
|
5. Mechanical Properties:
Steel Grade
|
Delivery Condition
|
Product Thickness
(mm)
|
Tensile Properties
| |
Yield Strength
|
Tensile Strength
| |||
P275NL1
|
N
|
<16
|
275
|
390-510
|
16<T<40
|
265
| |||
40<T<60
|
255
| |||
60<T<100
|
235
|
370-490
| ||
100<T<150
|
225
|
360-480
| ||
150<T<250
|
215
|
350-470
| ||
6. Other information:
(1) P275NL1 Delivery of condition: N (normalized)
(2) Other technology requirements:Z Test, UT (ultrasonic test), T (tempered), Q (quenched), Q+T, PWHT (simulated post-weld heat treatment), Elevated Temperature Tension Test) ect.
If you need much further information about P275NL1 pressure vessel steel plates, please contract us at any time.
Contact :
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