ASME SA516/ASTM A516 GR.70N BAFFLE PLATES,SA516 Grade 60/70 BAFFLE PLATE,TUBE SUPPORT PLATE
We are professional ASME SA516/ASTM A516 GR.70N BAFFLE PLATES,SA516 Grade 60/70 BAFFLE PLATE,TUBE SUPPORT PLATE manufacturer and exporter in china.
Baffle plate is widely used in shell and tube heat exchanger, boiler, pressure vessel, steam turbine, large central air Conditioning, etc. The baffle sheet is mainly used for chemical containers, such as shell and tube heat exchanger, Boiler, pressure vessel, condenser, central air conditioning, evaporator, water desalination with the function of Supporting the tube bundle and improving heating efficiency.
The material of metal makes it not only has the very strong rigidity, and has a great deal of heat conduction performance.
Application of baffle plate: Heat exchanger, boiler, pressure vessel, steam burbine, air conditioning., etc
Function of baffle: Support and fix the tube and shell, heat conductive, corrosive resistant, high pressure
ASTM A516 Grade 70 and ASME SA516 Grade 70 Carbon Steel Plate for Boilers and Pressure Vessels
ASTM A516 Grade 70 / ASME SA516 Grade 70 – Specifications and Standards
The specifications and standards of ASTM A516 Grade 70 and ASME SA516 Grade 70 carbon steel plate are outlined in table 1.
Table 1. Equivalent Specifications and Standards of ASTM A516 Grade 70 / ASME SA516 Grade 70
| Standard |
Description |
| ASTM/ASME |
A/SA516 – Grade 70 |
| DIN Standard |
– |
| British Standard |
BS1501-224-490A/B |
| European Norm |
EN10028 P355GH |
ASTM A516 Grade 70 / ASME SA516 Grade 70 – Chemical Composition
The chemical composition of ASTM A516 Grade 70 and ASME SA516 Grade 70 carbon steel plate are listed in table 2.
Table 2. Typical Chemical Composition of ASTM A516 Grade 70 / ASME SA516 Grade 70
|
Composition |
Percentage % |
Composition |
Percentage % |
|
C |
0.10/ 0.22 |
Cu |
0.3 |
|
Si |
0.6 |
Ni |
0.3 |
|
Mn |
1/ 1.7 |
Mo |
0.08 |
|
P |
0.03 |
Nb |
0.01 |
|
S |
0.03 |
Ti |
0.03 |
|
Al |
0.02 |
V |
0.02 |
|
Cr |
0.3 |
|
|
ASTM A516 Grade 70 / ASME SA516 Grade 70 – Mechanical Properties
The mechanical properties of ASTM A516 Grade 70 and ASME SA516 Grade 70 carbon steel plate are outlined in table 3.
Table 3. Typical Mechanical Values of ASTM A516 Grade 70 / ASME SA516 Grade 70
| Properties |
Value |
| Tensile Strength (N/mm2) |
510/ 650 |
| Yield stress/ min (N/mm2) |
335 |
