Common size on stock, Special sizes needs new production.Can cut to Size, cut to Shape.
EMERSONMETAL
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We can supply all types shipbuilding steel plate in different sizes, thin thickness to thick heavy thickness, can cut to size, cut to length, different types sheet metal fabrication, ASTM A830 1010 1020 1025 Prime Quality carbon Steel Plate,carbon steel plate, prime carbon steel plate, ASTM A830 Carbon steel plate, 1010 carbon steel plate, 1020 carbon steel plate, 1025 carbon steel plate, ASTM A830 PRIME carbon steel plate, 1010 PRIME carbon steel plate,1020 PRIME carbon steel plate, 1025 PRIME carbon steel plate.
CATEGORY | STANDARD | GRADES AND MATERIALS | TECHNICAL PROPERTY IS ASSURED THICKNESS | UT TEST THICKNESS | CHEMICAL COMPOSITION IS ASSURED THICKNESS | DELIVERY CONDITION |
PRIME QUALITY CARBON STEEL PLATE | GB/T699 GB/T711 | 10～55#、20Mn～50Mn、 | 10～300 | 10～400 | 10～750 | AR、N、T、Q+T |
JIS G4051 | S10C-S55C | 10～300 | 10～400 | 10～750 | AR、N、T、Q+T | |
ASTM A830 | 1010-1050 | 10～300 | 10～400 | 10～750 | AR、N、T、Q+T | |
EN10083 | C22、C25、C30、C35 C40、C45、C50、C55 | 10～300 | 10～400 | 10～750 | AR、N、T、Q+T | |
Production Dimension: Thickness: 10mm-750mm, width 1500mm-3700mm, length 3000mm-18000mm, the special sizes over this dimension can be produced by customization. Delivery Condition: when assuring the steel plate technical property, the steel plate can be delivered at hot rolled, controlled rolled, normalized, annealled, tempered, normalized and tempered, Q+T these delivery conditions. For the grades not shown in the material list, can send to the technical department for checking for production. | ||||||
ASTM A830 specifies the chemical composition requirements for structural grade carbon steel plate, which applies to structural grade carbon steel plate supplied on a chemical composition basis.
ASTM A830 1010 1020 1025 Chemical Composition and Technical Property is as below:
Standard | C % max | Si max | Mn max | P max | S max | tensile strength（MPa） | yield strength（MPa） | Elongation% |
1010 | 0.08-0.13 | - | 0.3-0.6 | 0.04 | 0.05 | ≥380 | ≥275 | ≥15 |
1020 | 0.18-0.32 | - | 0.3-0.6 | 0.035 | 0.04 | 410-690 | ≥250 | ≥15 |
1025 | 0.22-0.28 | 0.1-0.4 | 0.3-0.6 | 0.04 | 0.05 | ≥410 | ≥245 | ≥25 |
The ASTM A830 standard covers a wide range of applications for carbon steel plates where structural strength and toughness are required:
Construction industry: used for supporting beams, columns, etc. for building structures.
Shipbuilding industry: for the manufacture of hulls and components of marine structures.
Oil and gas: used in the manufacture of pipelines, storage tanks, etc.
Bridge construction: for the construction of bridge structures.
Offshore Platforms: Used for structural components of offshore oil platforms.
