Steel plate A 537 CL3 is a quenched and tempered steel material, the same with A 537 CL2 in heat treatment.
Although the A 537 CL3 only yields strength lower than A 573 CL2, the two grade have a little different in A 537 CL3 steel plate max thickness is 150mm according to standard of A 537/ SA537 standard. But if customers more thickness above 150mm, our mill also could produce them. This is our advantage in manufacture.
The mechanical properties at ambient temperature for quenched and tempered steel plate
|
Grade |
Thickness(mm) |
Min Yield (Mpa) |
Tensile(MPa) |
Elongation(%) |
|
A537CL3 |
8mm-65mm |
Min 380Mpa |
550-690Mpa |
22% |
|
66mm-100mm |
Min 345Mpa |
515-655Mpa |
22% |
|
|
101mm-150mm |
Min 275Mpa |
485-620Mpa |
20% |
Chemical composition for A537cl3 boiler steel (Heat Analysis Max%)
|
Main chemical elements composition of A537CL3 |
|||||||||
|
Thickness(mm) |
C |
Si |
Mn |
P |
S |
Cu |
Ni |
Cr |
Mo |
|
T≤40 |
0.24 |
0.13-0.55 |
0.64-1.46 |
0.035 |
0.035 |
0.38 |
0.28 |
0.29 |
0.09 |
|
40<T |
0.92-1.72 |
||||||||
A537 Class3 carbon steel plates are engineered to be used in pressure vessel applications.Steel plate A 537 CL3 is a quenched and tempered steel material, the same with A 537 CL2 in heat treatment.Although the A 537 CL3 only yields strength lower than A 573 CL2, the two grade have a little different in price. A 537 cl3 quenched and tempered temperature is 620, and A 537 cl2 is 595.
Shanghai Katalor Industry Co., Ltd supply high quality carbon steel plate for boiler and pressure vessel fabrication which is ideally suited to the high standards set by the oil, gas and petrochemical industry, with advanced technology and services, if you need ASTM A537 class 3 steel, please give us a message.
TEL:0086-21-61182423
Fax :0086-21-61182425
E-mail:info@katalor.com
Skype:katalor
Phone:0086-18317160019
