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Executive Standard: SA299 Gr. B steel plates comply with the ASME standard, specifically ASTM A299/A299M.2026-08-26
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SA299 is a carbon-manganese-silicon steel plate designed for pressure vessels—often referred to as "gas drum steel" under US standards.2026-08-19
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ntroduction to SA299 Gr.A Steel Plate:
SA299 Gr.A is a steel plate grade designated for boilers and pressure vessels under American standards.2026-08-11 -
A285 Gr.C and SA285 Gr.C steel plates represent the same grade, though they are governed by different standards.2026-08-04
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SA283 Gr.B is a low-to-medium strength carbon structural steel plate conforming to the American Society of Mechanical Engineers (ASME) standard.2026-07-31
G3103 SB46 steel plate, Grade SB46, SB46 steel
G3103 SB46 steel is a kind of material for boiler and pressure vessel steel. So, G3103 SB46 steel is used above all for manufacturing boilers, pressure vessels and pipes transporting hot liquids.
About G3103 SB46 steel, we can offer the following G3103 SB46 steel plate specification:
Thickness:7mm-650mm
Width:1500mm-4200mm
Length:3000mm-18800mm
G3103 SB46 steel chemical composition:
|
C |
Si |
Mn |
P |
S |
|
0.28-0.33 |
0.15-0.4 |
0.9 |
0.03 |
0.03 |
G3103 SB46 steel mechanical property:
|
Properties |
Conditions |
||
|
T (°C) |
Treatment |
||
|
Density (×1000 kg/m3) |
7.7-8.03 |
25 |
|
|
Poisson's Ratio |
0.27-0.30 |
25 |
|
|
Elastic Modulus (GPa) |
190-210 |
25 |
|
|
Tensile Strength (Mpa) |
1158 |
25 |
oil quenched, fine grained, tempered at 425°C |
|
Yield Strength (Mpa) |
1034 |
||
|
Elongation (%) |
15 |
||
|
Reduction in Area (%) |
53 |
||
|
Hardness (HB) |
335 |
25 |
oil quenched, fine grained, tempered at 425°C |
G3103 SB46 equivalent material:
|
G3103 SB46 equivalent material |
||
|
China |
America |
Germany |
|
GB713-86 |
ASTM |
DIN17155 |
|
25g |
A515-65 |
HIII |
G3103 SB46 steel application: G3103 SB46 steel is used for pressure vessel plates, carbon steel, for intermediate and higher-temperature service.
BEBON INTERNATIONAL is committed to SB46 steel processing and export. We have the most comprehensive service. One package service will be offered, including cutting,welding, drilling, shot blast cleaning, derusting, painting, galvanized, etc, our service will be around your requirement and ensure the perfect service.