Customization: | Available |
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Standard: | AISI, ASTM, GB, JIS, DIN |
Technique: | Hot Rolled |
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We produce P550 non-mag material Steel Bars and Non Magnetic Hollow Bars.
Standard: API Spec 7-1 or SY/T5144
Magnetic Permeability (ASTM A 342): Max 1.005
Magnetic Field Variation: 40 gammas Max
Application: For the inspection in the process of petroleum drilling
Round bars: 10mm~300mm
Hollow Bars : 32 mm - 250 mm OD,Thickness : 4.0mm - 100mm
Length : Cut length, Fix length, Single Random, Double Random & Required Length
Form : Round, Square, Rectangular
End : Plain End, Beveled End, Treaded
1.P690 Chemical composition:
Material |
C% |
Si% |
Mn% |
P% |
S% |
N% |
B% |
Cr% |
Mo% |
P690Q |
0.20 |
0.80 |
1.70 |
0.025 |
0.010 |
0.015 |
0.005 |
1.50 |
0.70 |
P690QH |
0.20 |
0.80 |
1.70 |
0.025 |
0.010 |
0.015 |
0.005 |
1.50 |
0.70 |
P690QL1 |
0.20 |
0.80 |
1.70 |
0.020 |
0.008 |
0.015 |
0.005 |
1.50 |
0.70 |
P690QL2 |
0.20 |
0.80 |
1.70 |
0.020 |
0.005 |
0.015 |
0.005 |
1.50 |
0.70 |
2.Mechanical Properties of EN10028-6 P690:
Grade |
Yield Strength Mpa min |
Tensile Strength MPa |
Elongation after fracture A |
|||
t≤50 |
5 |
100 |
t≤100 |
100 |
||
P690Q |
690 |
670 |
630 |
770-940 |
720-900 |
14 |
P690QH |
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P690QL1 |
||||||
P690QL2 |
P690 Pressure Vessel Steel Plate Size Range(MM):
The size range of P690Pressure Vessel Steel Plate is 4.5-410*1600-4100*L
EN10028-6 P690 Pressure Vessel Steel Plate Delivery Condition:
Delivery condition of EN10028-6 P690 Pressure Vessel steel plate: AR,CR,NR,TMCP,N,T,N+T,Q+T.
Relative permeability: ≤ 1,005.
6. We can also offer other kinds of material:P550 P530 P580, P650, P750, P750