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High Strength black painted waxed steel strap
Steel strap is a kind of narrow strap steel packaging material with high tensile strength and certain elongation, smooth edge, no burr, bluing and surface coating treatment. It is made of ordinary carbon structural steel and high-quality carbon structural steel cold rolled, bluing, painting, waxing or galvanizing by high-frequency induction heating. It is widely used in iron and steel industry, non-ferrous metal industry, building materials industry, glass industry, wood, stone, papermaking... -
Cold Rolled Zinc coated DX51D AZ150 AL-ZN Hot Dipped Galvanized Coil Zero Spangle Gi Sheet
Hot dipped galvanized steel sheet & coil is made of carbon steel coated in zinc utilizing the hot-dip process. The end result of this process is a layer of zinc on each side of the steel sheet or coil that is tightly adhered to the steel through the formation of an iron-zinc alloy bonding layer.
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DC51D ZF Galvanized steel plate Coil
DC51D ZF Galvanized steel plate coil With certain ductility, it is suitable for simple forming, bending or welding processing, home appliance boards, such as air conditioners, computer cases, refrigerator backplanes and color-coated substrates, etc.; car fenders, structural parts, door panels, side panels , Luggage outer cover, floor, passenger car inner panel, outer panel, top panel, truck inner and outer panel, etc.
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China Hot dipped Galvanized steel coils
Galvanized steel coil is the steel coil with hot dipped surface coating such as zinc. According to steel material’s advantages of strength, durability and toughness, also according to advantage of protection as zinc plating against to rust and corrosion, galvanized steel coils widely are applied to more industries.
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DX51D Grade Hot Dipped Galvanized Steel Coils For Commercial use with ISO Approval
Galvanized Steel Sheet is defined as a carbon steel sheet coated with zinc on both sides. Galvanized Steel Coil produce galvanized steel with two main processes: continuous hot dip galvanizing and electro galvanizing.
Hot dip galvanized steel plate DX51D,also named as hot dip galvanized steel sheet DX51D+Z and hot dip zinc coated steel plate and coil DX51D+ZF.Under EN 10142 steel standard,there are DX51D+Z,DX51D+ZF which is for bending and profiling quality,DX52D+Z,DX52+ZF which is for drawing quality,DX53+Z,DX53+ZF which is for deep drawing quality,DX54D+Z,DX54D+ZF which is for special deep drawing quality,DX56D+Z,DX56D+ZF which is for extra deep drawing quality.
When ordering us Galvanized steel plate and coils DX51D+Z and DX51D+ZF,our customer shall inform us the following requirements for steel DX51D+Z and DX51D+ZF:I.The nominal dimensions and tolerances on dimensions and shape. II. Steel name or steel number and symbol for the type of hot dip galvanized steel plate or coil.III. Number designating the nominal mass of Zinc coating.III. Letter denoting the coating finish (N,M,R).IV. Letter denoting the surface quality(A,B,C).V. Letter denoting the surface treatment(C,O,CO,S,P,U) -
chromated oiled G40 – G90 ASTM A653 JIS G3302 Hot Dipped Galvanized Steel Strip
HDG Strip: As per ASTM A653, Zinc Coating G40-G90, JIS G3302 SGCC/SGCD/SGCE/SGCH
EN10147 DX51D+Z/ DX52D+Z/ DX53D+Z.Zinc coating: 40 g/m2 to 275 g/m2
Spangle: regular spangle big spangle
Surface treatment:Passivated(chromated), oiled
Coil ID: 508mm, Coil OD: 1000~1500mm
Width:30mm to 630mm
Thickness:0.30mm to 3.0mm
Minimum order: 25MT per size
Application:
1.Weld pipe:greenhouse pipe,gas pipe,heating pipe
2.Construction industry:anti-corrosion of industrial and civil building roof panel,roof grille
3.Light industry:home appliance shell, kitchen utensils
4.Car industry:corrosion resistant parts
5.Other:food and material storage and transportation, refrigeration processing,Packaging -
China Manufacturer JIS ASTM DX51D AZ150 Galvalume Cold Rolled Sheets Coils Hot Dip SGCC Z275 Galvanized Steel Strip GL GI
China Manufacturer JIS ASTM DX51D AZ150 Galvalume Cold Rolled Sheets Coils Hot Dip SGCC Z275 Galvanized Steel Strip GL GI
Galvanized sheet refers to the steel plate coated with a layer of zinc. Galvanizing is an economical and effective antirust method which is often used. About half of the world’s zinc production is used in this process.
Galvanized Steel Coils have gone through a chemical process to keep them from corroding. The steel gets coated in layers of zinc because rust won’t attack this protective metal. For countless outdoor, marine, or industrial applications, galvanized steel is an essential fabrication component. The principal method of making steel resist corrosion is by alloying it with another metal, zinc. When steel is submerged in melted zinc, the chemical reaction permanently bonds the zinc to the steel through galvanizing. Therefore, the zinc isn’t exactly a sealer, like paint, because it doesn’t just coat the steel; it actually permanently becomes a part of it.
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GI galvanized steel sheet zinc coating 12 gauge 16 gauge metal Hot Rolled
Hot Rolled Zinc Galvanized Steel Sheet Zinc Coated Steel Plate
Hot-dip galvanizing is the reaction of molten metal with an iron substrate to produce an alloy layer, thereby combining the substrate and the plating layer. Hot-dip galvanizing is to pickle iron and steel parts first. In order to remove iron oxide on the surface of iron and steel parts, after pickling, it is cleaned in an ammonium chloride or zinc chloride aqueous solution or a mixed solution of ammonium chloride and zinc chloride.And then sent to the hot-dip plating bath. Hot-dip galvanizing has the advantages of uniform coating, strong adhesion and long service life.
Technical Standard EN10147, EN10142, DIN 17162, JIS G3302, ASTM A653 Steel Grade Dx51D, Dx52D, Dx53D, DX54D,ST12-15, S220GD, S250GD, S280GD, S350GD, S350GD, S550GD; SGCC, SGHC, SGCH, SGH340, SGH400, SGH440, SGH490, SGH540, SGCD1, SGCD2, SGCD3, SGC340, SGC340 , SGC490, SGC570; SQ CR22 (230), SQ CR22 (255), SQ CR40 (275), SQ CR50 (340), SQ CR80(550), CQ, FS, DDS, EDDS, SQ CR33 (230), SQ CR37 (255), SQCR40 (275), SQ CR50 (340), SQ CR80 (550); or Customer’s Requirement Type Coil/Sheet/Plate/Strip Thickness 0.12-6.00mm,or customer’s requirement Width 600mm-1500mm, according to customer’s requirement Type of Coating Hot Dipped Galvanized Steel(HDGI) Zinc Coating 30-275g/m2 Surface Treatment Passivation(C), Oiling(O), Lacquer sealing(L), Phosphating(P), Untreated(U) Surface Structure Normal spangle coating(NS), minimized spangle coating(MS), spangle-free(FS) Quality Approved by SGS,ISO ID 508mm/610mm Coil Weight 3-20 metric ton per coil Package Water proof paper is inner packing,galvanized steel or coated steel sheet is outer packing , side guard plate,then wrapped by seven steel belt.or according to customer’s requirement Export market Europe, Africa, Central Asia, Southeast Asia, Middle East, South America, North America, et -
soft forming quality Electro hot dip galvanized steel plate SECC JIS G 3313 Electro-Galvanized Commercial Cold Rolled
soft forming quality Electro hot dip galvanized steel plate SECC JIS G 3313 Electro-Galvanized Commercial Cold Rolled
Electro Galvanized Steel(EGI) EGI is made in the way of electro galvanizing zinc over cold rolled steel. This product with high corrosion resistance has less coating than GI steel but features even coating thickness, good surface, and coating at a low temperature
SECC steel is electro-galvanized commercial quality cold rolled steel which is basically cold rolled and then coated with zinc in an electro-galvanizing line. SECC is a material grade and designation defined in JIS G 3313 standard. It is a low-cost steel metal grade with improved thermal conduction that is mostly utilized for the casings of computer and other electronic accessories. As a basic Zinc-Coated Carbon Steel it can be enumerated in mild steel which is processed under electro galvanization, unlike the SGCC steel which is processed hot-dip galvanized steel.
The based metal is actually made up of commercial quality cold rolled steel but the coating is made up of zinc through electro galvanization process unlike the hot-dip galvanized steels. Following forming operations can be performed on this type of steel:
- Pressing
- Blanking
- Shaping
- Lancing
- Piercing
- Notching
- Stamping
However, any specific forming operation should be properly investigated and testing should be performed before the execution.
Following are the available forms of SECC steels in the global market:
- Galvanized Coils
- Slit Edge Galvanized Coils
- Cut to Length Galvanized Sheets
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SECC DX51D 0.31mm Zinc Coated Steel Sheet HDGI Coil Hot Dipped Galvanized Steel Coil
GI/SECC DX51D 0.31mm Zinc Coated Steel Sheet HDGI Coil Hot Dipped Galvanized Steel Coil
SECC steel is electro-galvanized commercial quality cold rolled steel which is basically cold rolled and then coated with zinc in an electro-galvanizing line. SECC is a material grade and designation defined in JIS G 3313 standard.
SECC is a stamping material, which is coated with a zinc layer on the surface of the cold-rolled sheet. Rust and corrosion-resistant. The price is relatively high. The general board thickness is 0.4~3.2mm.
Applicable grades of Japanese electro-galvanized steel sheet: SECC (original plate SPCC), SECD (original plate SPCD), SECE (original plate SPCE) Zinc layer code: E8, E16, E24, E32 Symbol: S-steel (Steel), E-plating (Electrodeposition) ), C-cold rolled (Cold), the fourth C-common grade (common).
ProductGalvanized steel coil(Gi Coil)Width1000mm/1219mm/1240mm/1500mm/2000mm or as customer’s requirementsThicknessCold rolled:0.1~4.0mmHot rolled:4mm~100mmLength100mm to 12000mm or as customer’s requestZinc coating60g/m²-275g/m²-GradeSPCC,SPCD,SPCE,ST12-15,DC01-06,Q195A-Q235A,Q195AF-Q235AF,
Q295A(B)-Q345A(B)StandardsAISI ASTM JIS SUS DIN GBCertificationsISO 9001PackingIndustry standard packaging or according to client’s requirement
