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, JIS G3101 SS490 SS520 SS570 Low Alloy Steel Plate. alloy steel plate, low alloy steel plate, JIS G3101 low alloy steel plate SS490 Low Alloy Steel Plate, SS520 Low Alloy Steel Plate. SS570 Low Alloy Steel Plate. SS490 Steel Plate. SS520 Steel Plate. SS570 Steel Plate. JIS low alloy steel plate.
Sheet Metal Fabrication Service:
Steel plate cut to size cut to length: 1 pc order is ok.
Steel Plate Laser Cutting: can cut thickness upto 80mm, cut by all drawings and customized sizes.
Steel Plate Flame Cutting: can cut thickness uptp 400mm.
Steel Plate Watejet Cutting: can cut thickness upto 200mm.
Steel Sheet Bending: Bending all shapes.
Steel plate Welding: Customized welding.
CNC machining: Customized CNC machining.
The grades, materials, dimensions can be supplied for Low Alloy Steel Plate.
The production standard and production grades and materials , and thickness can be produced, the delivery condition is as below, the production thickness when the technical property is assured, the production thickness when the UT TEST is assured, the production thickness when the chemical composition grade is assured, all are shown in the below list:
CATEGORY | STANDARD | GRADES AND MATERIALS | TECHNICAL PROPERTY IS ASSURED THICKNESS | UT TEST THICKNESS | CHEMICAL COMPOSITION IS ASSURED THICKNESS | DELIVERY CONDITION |
LOW ALLOY STEEL PLATE | GT/T1591 | 12Mn,15MnVN,16Mn,15MnV 14MnNb、Q295A/B、Q345A、Q345B Q345C、Q345D、Q345E、Q390A Q390B、Q390C、Q390D、Q390E Q420A、Q420B、Q420C、Q420D Q420E、Q460C、Q460D、Q460E | 10～500 | 10～450 | 10～750 | AR、CR、TMCP、N |
JIS G3101 | SS490、SS520、SS570 | 10～500 | 10～450 | 10～750 | AR、CR、TMCP、N | |
JIS G3106 | SM490A、SM490B、SM490C SM490YA、SM490YB SM520B、SM520C、SM570 | 10～500 | 10～450 | 10～750 | AR、CR、TMCP、N | |
EN10025 | S355JR、S355J0、S355J2 S355J2G3、S355J2G4、S355K2G3 S355K2G4、S355N、S355NL S420N、S420NL、S460N、S460NL | 10～500 | 10～450 | 10～750 | AR、CR、TMCP、N | |
DIN17100 | St44-3、St52-3、St50-2、St60-2、St70-2 | 10～500 | 10～450 | 10～750 | AR、CR、TMCP、N | |
DIN17102 | StE315、StE355、StE380 StE420、StE460 | 10～500 | 10～450 | 10～750 | AR、CR、TMCP、N | |
ASTM A572 | A572Gr42、A572Gr50 A572Gr60、A572Gr65 | 10～500 | 10～450 | 10～750 | AR、CR、TMCP、N | |
ASTM A633 | A633GrA、A633GrB A633GrC、A633GrD、A633GrE | 10～300 | 10～450 | 10～750 | AR、CR、TMCP、N | |
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. | ||||||
The JIS G3101 standard applies to hot rolled steel for general structural use.
JIS G3101 SS490 SS520 SS570 Chemical Composition and Technical Property is as below:
Standard | C % max | Si max | Mn max | P max | S max | Cr max | Ni max | Cu max | tensile strength（MPa） | yield strength（MPa） | Elongation% |
SS490 | 0.24 | 0.35 | 1.6 | 0.035 | 0.035 | 0.3 | 0.2 | 0.3 | 490-610 | ≥245 | ≥20 |
SS520 | 0.2 | 0.55 | 1.6 | 0.35 | 0.35 | - | - | - | 520-640 | ≥460 | ≥19 |
SS570 | 0.18 | 0.55 | 1.6 | 0.035 | 0.035 | - | - | - | ≥570 | ≥460 | ≥18 |
The following are the areas of application of the JIS G3106 Standard:
Bridge construction: The steels specified in JIS G3101 are widely used in bridge construction, including the main load-bearing structures and components of bridges.
Shipbuilding: The steels covered by the standard are also suitable for shipbuilding, including welded components for hulls and related structures.
Vehicle manufacturing: In vehicle manufacturing, including rolling stock, JIS G3101 steels are used to manufacture structural components for vehicles.
Building structure: It is used in the manufacture of steel houses, high-rise buildings, etc. with better seismic and wind resistance.
Machinery: In the machinery industry, JIS G3101 steel is used to manufacture various mechanical parts and components, such as bearing housings, gears, etc.
Hot Extruded Sections: JIS G3101 also specifies quality requirements for hot-extruded sections, which are used for building components, couplings for sheet piles, etc.
Other structural components: In addition to the above applications, JIS G3101 steels are also used for other structural components requiring welding, such as pylons, pipelines, etc.
