ASME SA202 Grade B is an alloy steel plate specified by ASME and identical to ASTM A202 Grade B, primarily used for welded boilers and other pressure vessels. It's a chromium-manganese-silicon alloy steel known for its suitability in high-temperature applications and comes in various thickness ranges. ASME SA202 plates are normally supplied in the as-rolled condition. The plates may be ordered normalized or stress relieved, or both.
Supplementary Technology: HIC Test|NACE MR0175|Z15|Z25|Z35|S1|S2|S3|S4.1
S5 | S6 | S7 | S8 | S9| S11 | S12 | S14 | S17
Thickness: 6MMto 300MM,
Width: 1500mmto 4050mm,
Length: 3000mmto 15000mm
Composition( Max-A, Min-I) | ||
SA202 Grade B/ SA202 GrB | C | A:0.25 |
1.05-1.40 | ||
0.65-0.90 | ||
P | 0.035 | |
S | 0.035 |
SA202 Grade B/ SA202 GrB | 585-760 | |
I:325 | ||
I:15% | ||
|
Equivalent steel grade of SA202 Grade B
Equivalent steel grade of SA202 Grade B | |||||||
|
| E St E315 | 18 MD 4.05 | 16 Mo 6 | 22.16.04 |
| 450M |
