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- : Room 301,Unit 6,lane 2500,xiupu Road,Kangqiao Industrial Area,Pudong New District,Shanghai
- API 5CT N80 casing and tubing pipe
- API 5CT K55 casing and tubing pipe
- API 5CT J55 casing and tubing pipe
- EN10028-2 16Mo3 Boiler and Pressure Vessel steel Plate Notch impact energy
- EN10028-2 P265GH Pressure vessels steel equivalents
- EN 10210 S355J2H low alloy carbon structural steel
- EN 10210 S355J0H steel hollow materials
- GB/T 18248 34CrMo4
- GB/T 18248 35CrMo alloy steel
- 30CrMo steel Heat treatment, 30CrMo steel tube/pipe
ASTM A204 Grade A Steel ,ASTM A204 Grade A Stock
ASTM A-204/A-204M A204 has three grades or levels-- Grade B/B/C. A204 steel gradespecification covers molybdenum alloy, intended particularly of welded boilers and others pressure vessels steel plate in A204 Gr. A,A204 Gr .B and A204 Gr .C. ASTM A204 Grade A Steel grades are normally used for pressure vessel steel plates,A204 Grade A and SA204 Grade A pressure vessel steel plate,the minimum yield strength is 255 Mpa,tensile strength within 450-585 Mpa.
ASME SA-204/SA-204M Steel Grade : A-204 Gr.A, A-204 Gr.B, A-204 Gr.C
Dimension range :1.5mm -260mm x 1000mm-4000mm x 1000mm-18000mm
we also could supply super thick steel plate from 100mm to 300mm, certified by TUV, SGS, CE and nine classification societies: ABS, DNV, LR, GL, BV, KR, RINA, CCS, NK.
Mechanical properties for SA204 Grade A pressure vessel steel plate:
|
Yield strength (Mpa) |
Tensile strength (Mpa) |
Elongation≥,% |
|
255 |
450-585 |
19 |
Chemical composition of Heat analysis for SA204 Grade A Nickel-alloy steel plate (Max %):
|
Thickness |
C |
Si |
Mn |
P |
S |
Mo |
|
T≤25 |
0.18 |
0.15/ 0.40 |
0.90 |
0.035 |
0.035 |
0.45/ 0.60 |
|
25＜T≤50 |
0.21 |
|||||
|
50＜T≤100 |
0.23 |
|||||
|
T＞100 |
0.25 |