Brand: Houming
Standard: Astm
Place Of Origin: China
Species: Steel Plate
Special Steel: High-Strength Steel Plate
Tolerance: ±5%
Category: Low-Alloy Plate, Steel Plate
Processing Service: Bending, Welding, Decoiling, Cutting, Punching
Packaging: standard seaworthy package
Transportation: Ocean,Land
Place of Origin: Henan
Supply Ability: 5000 ton per month
Port: Tianjin,Qingdao,Shanghai
Payment Type: L/C,T/T,D/P
Incoterm: FOB,CFR,CIF,EXW
ASTM A633 Gr.A/C/D/E Steel Plate
ASTM A633 low alloy high strength steel plate is a Structure Steel plate, A633 is divided into gradeA/C/D/E four gardes.
A572 low alloy steel plate requires surface treatment
Anti-corrosion treatment: A572 steel plate is treated with anti-corrosion treatment, such as sandblasting, painting or galvanizing, to enhance its corrosion resistance.
Surface cleaning: Clean the surface of the steel plate before installation to remove oil, dust and oxide scale to ensure the surface treatment effect.
Product application:A633 steel plates are mainly used in offshore platforms, construction equipment frames, electric shovel dipper handles and suspension components etc.
Chemical content: | Item | C | Mn | Si | P | S |
| A633 grade A | 0.18 max | 1.00-1.35 | 0.15-0.50 | 0.030 max | 0.030 max |
| A633 grade C | 0.20 max | 1.15-1.50 | 0.15-0.50 | 0.030 max | 0.030 max |
| A633 grade D | 0.20 max | 0.70-1.35 | 0.15-0.50 | 0.030 max | 0.030 max |
| A633 grade E | 0.22 max | 1.15-1.50 | 0.15-0.50 | | |
Mechanical properties： | Item | Yield Strength Mpa | Tensile Strength Mpa | Tensile Strength Mpa |
| A633 grade A | 290 min | 430-570 | 20 min |
| A633 grade C | 315 min | 450-620 | 23 min |
| A633 grade D | 315 min | 450-620 | 23 min |
| A633 grade E | 380 min | 515-690 | 23 min |
Welding of deep-processed steel plates is also a technical job. Of course, before welding, you must first choose the appropriate steel plate welding process and welding materials to ensure the strength and toughness of the welded joint. There are also strict requirements for the welding environment. The temperature and humidity of the welding environment must be controlled to avoid cracks and deformation during the welding process. Finally, the steel sheet welding inspection is carried out. After the welding is completed, necessary non-destructive testing, such as ultrasonic testing or X-ray testing, is carried out to ensure the welding quality. 
Safety is the most important thing. Before installing, assembling and fixing the steel plate, personal safety measures must be taken.
Construction safety is the top priority. During the construction of the steel plate, the factory ensures that the construction workers wear appropriate protective equipment to avoid injuries such as cutting sparks and welding smoke. It is also necessary to protect the surrounding environment and take fire and dust prevention measures at the construction site to avoid pollution to the environment.Our Company Cooperative partner: 
Except A633 ship steel vessel, we also provide Wear Resistant Steel Plate, cold rolled steel plate, Corten Steel Plate etc.
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