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| ASTM A517 |
A517 Grade H steel plates is used for pressure vessel. ASTM A517 Gr.H is a kind of high strength steel material. A517 Gr.H delivery condition is Q+T (Quenched + Tempered ) heat-treatment. A517 Grade H is also can be called alloy steel plates for high temperature boiler and pressure vessel, because it has the property of high temperature resistance.
Standard: ASTM A517/A517M
Thickness :5mm -150mm
Width :1000mm-4000mm
Length :1000mm-18000mm
MOQ: 1 PC
Delivery time : Promptly ( Stock) or 10-40 days (Production)
MTC: Available
Payment Term : T/T or L/C At sight
Thickness :5mm -150mm
Width :1000mm-4000mm
Length :1000mm-18000mm
MOQ: 1 PC
Delivery time : Promptly ( Stock) or 10-40 days (Production)
MTC: Available
Payment Term : T/T or L/C At sight
ASTM A517 Grade H steel chemical composition (%) :
Grade
|
C
|
Si ≤
|
Mn ≤
|
P ≤
|
S ≤
|
Cr
|
V
|
Mo
|
Ni ≤
|
A517 Grade H
|
0.12-0.21
|
0.15-0.35
|
0.95-1.30
|
0.035
|
0.035
|
0.40-0.65
|
0.03-0.08
|
0.20-0.30
|
0.30-0.70
|
ASTM A517 Grade H steel Mechanical Property :
Grade
|
Delivery condition
|
Thickness
mm
|
Yield
Min Mpa
|
Tensile
Mpa
|
Elongation
Min %
|
A517 Grade H
|
Q+T
|
≤ 65
|
690
|
795-930
|
14
|
65＜t≤150
|
620
|
725-930
|
16
|
ASTM A517 Grade H steel plate application :
A517 Grade H pressure vessel steel is widely used in petroleum, chemical industry, power station, boiler, etc, used to make the reactor, heat exchanger, separator, liquefied gas, nuclear reactor pressure vessel and etc.
A517 Grade H pressure vessel steel is widely used in petroleum, chemical industry, power station, boiler, etc, used to make the reactor, heat exchanger, separator, liquefied gas, nuclear reactor pressure vessel and etc.
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