-
ASTM A202 Grade B is a chromium-manganese-silicon low-alloy steel tailored for high-pressure, medium-temperature pressure vessel applications.2026-04-30
-
ASTM A202 Grade A is a critical chromium-manganese-silicon low-alloy steel plate specifically designed for welded pressure vessels and boilers operating at medium temperatures.2026-04-30
-
ASTM A202 Pressure Vessel Steel Material and Grades:
Alloy System: **Chromium-Manganese-Silicon (Cr-Mn-Si)** Low-Alloy Heat-Resistant Steel2026-04-17 -
ASTM A204/A204M Grade B molybdenum alloy steel plates for pressure vessels feature superior chemical composition and mechanical properties compared to Grade A2026-04-10
-
As a molybdenum-alloy steel plate for pressure vessels under the ASTM A204/A204M standard, A204 Gr.A is a low-alloy, high-strength material specifically designed for service conditions involving moderate temperatures (≤400°C) and moderate-to-high pressure2026-03-31
16Mo3 steel plate manufacturer,16Mo3 steel plate size
16Mo3 steel plate is our main product, as a professional 16Mo3 steel plate manufacturer, we keep several tons 16Mo3 steel plates in stock every month. The following is 16Mo3 steel plate details for your reference:

|
Grade |
C |
Si |
Mn |
P |
S |
Cr |
Mo |
Ni |
Nb |
Ti |
V |
Al |
N |
Cu |
|
16Mo3 |
0.12/0.20 |
0.35 |
0.40/0.90 |
0.025 |
0.010 |
0.030 |
0.25/0.35 |
0.30 |
– |
– |
– |
– |
0.012 |
0.30 |
|
Grade |
Thickness |
Temperature (° C) |
|||||||||
|
50° |
100° |
150° |
200° |
250° |
300° |
350° |
400° |
450° |
500° |
||
|
(mm) |
MPa |
MPa |
MPa |
MPa |
MPa |
MPa |
MPa |
MPa |
MPa |
MPa |
|
|
16Mo3 |
t≤16 |
273 |
264 |
250 |
233 |
213 |
194 |
175 |
159 |
147 |
141 |
|
16<t ≤40 |
268 |
259 |
245 |
228 |
209 |
190 |
172 |
156 |
145 |
139 |
|
|
40<t≤60 |
258 |
250 |
236 |
220 |
202 |
183 |
165 |
150 |
139 |
134 |
|
|
60<t≤100 |
238 |
230 |
218 |
203 |
186 |
169 |
153 |
139 |
129 |
123 |
|
|
100<t ≤150 |
218 |
211 |
200 |
186 |
171 |
155 |
140 |
127 |
118 |
113 |
|
|
150 <t≤250 |
208 |
202 |
191 |
178 |
163 |
148 |
134 |
121 |
113 |
108 |
|

