* CHARACTER Cold rolling at, or above, a 40 percent reduction rate causes the grains of the metal to align in the direction of rolling. And it does undergo finishing processes such as annealing and temper rolling, this result in smooth, attractive surface as well as uniform thickness and flatness. Based on the high workable, they are essentially in their role as the base metal for tinplate, galvanized sheets and other coated steel products * PRODUCT FEATURES Cold-rolled steel products have clean surface and excellent drivability. They are also characterized by their superior formality and printability. So CR steel product is currently applied to various fields including automobiles, electric household appliances, and furniture office equipment. * CLASSIFICATION OF QUALITY - Commercial Quality (CQ) - Sheet of this quality is for simple bending or moderate forming. Commercial steel sheet can be bent flat upon itself in any direction at room temperature. It has a wide variety of uses, including automotive panels, electrical home appliances, drums, pipes, farm implements, office supplies, building and civil work materials, and as base metal for various coatings. - Drawing Quality (DQ) - Sheet of this quality has a greater degree of ductility and is more onsistent in performance than commercial steel because of higher standards in production, selection and melting of the steel. It is suitable for automotive panels, audio-visual equipment, and heating apparatuses. - Deep Drawing Quality (DDQ) - Sheet of this designation should be used when drawing steel will not provide a sufficient degree of ductility for fabrication of parts with stringent drawing requirements, or applications that require the sheet be free from aging. This quality is produced through special steelmaking and finishing practices. It is suitable for automotive front panels and rear fenders. - Stabilized Deep Drawing Quality (DDQ-N) - Stabilized deep drawing quality products boast the highest quality in terms of workability. It is suitable for automotive parts that require complicated treatment such as front fenders or wire. As a non-aging deep drawing sheet made with Al-killed, quality is guaranteed against extreme stretching or straining. * SURFACE FINISH - Dull Finish - Dull finish, which is attained by attaching numerous fine grains onto the steel surface, is often called 'pear-skin finish' or 'egg-shell texture'. The grains are made by steel grit blasted roll. The dull finish is useful in drawing because lubricant oil can be evenly spread over the entire surface, thereby reducing the possibility of friction. The fine grains also help boost paint adherence and extend the steel life span of the steel. - Bright Finish - Bright finish presents high-quality roughness that is optimal for decorative purposes. The sheet surface is rolled with fine polished rolls. * EDGE - Mill Edge - Edges produced by trimming hot rolled coil during the pickling process, prior to cold rolling. - Slit Edge (Trimmed Edge) - Edges produced by shearing or slitting during the cold rolling process. * OILING Sheet that is processed with the final step being the application of oil to the surface; usually intended to provide protection from rusting during shipment and storage. The oil may also serve to assist in the subsequent fabrication process, but this is not usually the main purpose. We deliver its steel products either oiled (heavy, general or light, dos oiling, powdering) or un-oiled. * Brand Name : DONG-BU STEEL, UNION STEEL * Place of Origin : South Korea * Thickness : 0.30 mm ~ 3.20 mm * Width : 600 mm ~ 1250 mm * Min. Order Quantity : 20 ~ 25 MT / one 20ft container * Price : FOB Busan(negotiation with Mills) + sea freight + commission + insurance premium * Payment Term : T/T advance 20%, L/C at sight, L/C 90 days from B/L date * Delivery Time : 45 ~ 60 days from L/C or Mill's option. export standard steel packing - coil : horizontal, vertical - sheet : according to customer's order.
Pre-painted Steel Coil, Sheet, PPGI Thickness: 0.2-2.0mm Width: 600-1250mm Color: According to RAL standard Standard: JIS G3312, BQB 445, etc Steel Grade: CGCC, TDC51D, etc. Steel mill: bao steel.
Commodity : Color-coated steel sheets in coils Base metal : A. Hot dipped galvanized steel in coils B. Hot dipped Galvanized aluminum steel in coils Coating category: A. Polyester, B. PVDF Coating structure: ííFront Bottom ííCode One coat ííNo paint íí1/0 One coat One coat íí1/1 ííTwice coat ííNo paint íí2/0 Twice coat ííOne coat íí2/1 ííTwice coat ííTwice coat íí2/2 Specification: (0.21-1.2) mmx (900-1250) mm xC Standard: JIS G3312 CGCC /EN10169/ASTM A755M Usage: The color-coated steel sheets are mainly used in the decoration of the construction, such as the roof, the exterior architectural, the louver, the light steel keel, etc. Sea worthy export standard packing
Hot Dipped Galvanized Steel Coil Zinc coating: Z06 to Z27 (60 grams/m2 _275 grams/m2) Thickness: 0.15 to 2.50mm Width: 610mm, 630mm, 685mm, 762mm Surface finishes: Normal spangle, chromatic and oiled Inside diameter: 200, 450, 508 and 610mm Coil weight: 3-6Tons Material strength (normal): Yield: 280 to 350MPa; Tensile: 380 to 450MPa Applications: Pre-galvanized steel tubes and pipes Galvanized steel channels Roofing sheet. DX51D, JIS G3302 SGCC.
Prepainted steel coils(PPGI ) 1. Thickness: 0.22 mm to 1.0 mm; 2. Width: 700mm-1250 mm, 3. Top coating: 5 micro Epoxy+15 micron Polyester, RAL colors, polyester/Silicon Modified Polyester/PVDF; Back coating: 5-8 micron Polyester(gray) Z50-Z200; AZ50-AZ150 Coat layer: 2/1 or 2/2 (Top/back) 3. Base metal: Galvanized steel & galvalume 5. Sheets & coils 6. Grade: CGCC, CGLCC, TDC51D+Z, TDC51D+AZ 7. Standard export packing: We use waterproof water, protective angle, steel sheet etc; 8. Usage: Building external, building interior applications, steel windows, household electrical appliances, furniture.
Prepainted steel coils(PPGI ) 1. Thickness: 0.22 mm to 1.0 mm; 2. Width: 700mm-1250 mm, 3. Top coating: 5 micro Epoxy+15 micron Polyester, RAL colors, polyester/Silicon Modified Polyester/PVDF; Back coating: 5-8 micron Polyester(gray) Z50-Z200; AZ50-AZ150 Coat layer: 2/1 or 2/2 (Top/back) 3. Base metal: Galvanized steel & galvalume 5. Sheets & coils 6. Grade: CGCC, CGLCC, TDC51D+Z, TDC51D+AZ 7. Standard export packing: We use waterproof water, protective angle, steel sheet etc; 8. Usage: Building external, building interior applications, steel windows, household electrical appliances, furniture.
1.Standard: JIS/ASTM/EN/DIN and other equal standard 2.Range of Thickness :0.15mm-2.0mm 3.Tolerance of Thickness:+/-0.02mm Standard export seaworthy packing
1) Thickness:0.15-12.0mm (BMT) 2) Width:1000-1250mm 3) Internal Diameter:508mm/610mm 4) Zinc Coating:80g/m2-275g/m2 5) Painting: Standard Polyester(PE) 6) Top Coating: 5Micron Epoxy(Primer) + 20micron PE (finish) 7) Back Coating: 5-7 micron PE 8) Steel Grade: SGCC, SGCD, DX51D+Z DX52D+Z; S200GD, S220GD, S280GD,S350GD,CS,FS,SS 9) Production Standard: ASTM A755M;JIS G3312;EN10169 10)Color:According to RAL Color Chart or Per sample Satandard seaworthy package
Hot dipped galvanized steel is widely used in auto, household electrical appliance, IT, advanced building materials industries,ect. The process of producing hot dipped galvanized steel is: Cold Rolled Full hard - Payoff Reels - Degreasing - Annealing - Zinc Coating - Tension Leveling _ Straightedge Forming - Chromate or oil. Thickness:0.23-1.5mm Width:As your required
Ppgi coils : thickness 0.18 to .60 mm Export standard packing
Gi: galvanized steel in coil. 0.20mmí¬1.2mm, width:900mmí¬1500mm, zinc coating: 60g-275g/m3, any spangle which you like.
Our Production range for Cold Rolled SS Precision Strips/Coils is as follows: CR Coils/Strips Width Thickness Finish Edges Size 20 mm -700 mm 0.10 mm û 4.50 mm 2B, 2D,HRAP Mill Edge & Slitted Edge Grade Austenitic Series (SS 301, SS 304, SS 304 L, SS 316, SS 316L, SS321) Low-Austenitic Series [SS 202 (4% Nickel), J4 (1% Nickel) & J-7 àNickle)] Our Production range in Stainless Steel Corrugated Flexible Hose & Assemblies: Grade SS 316, SS 321 or SS 304 Wire Braiding Size Range +ö to 4ö Dia Test Flex Fatigue, Burst Pressure, Bend Radius Test ,Flame Test
Thickness: 0.23-3.00mm, Width: 914-1250mm, Zinc weight: 70-275g/m2, Standard: EN, ASTM, JIS Color: Acc to Ral Color Standard or your instructions. Surface: Minimum/regular, Chromated, Oiled and Anti-finger print, etc.
Blue steel strip Hot tempered & hardened steel strip/ cold rolled steel strip Specification: 1).Thickness: 0.25-2.50mm 2)width: 40-250mm Material: 50#, 65mn, 60si2mn, t8a-t10a Finish: blue, hot tempered & hardened, round edge Packing: plastic inside and gunny bag outside, pallet Usage: trowel, shovel, woodworking band saw, automatic clutch patch, horologe clockwork spring, lock making, shoes material, spin etc Lead time: 30 days upon receipt of your deposit Moq: 5ton 45-100kg/coil, oiled, plastic film, sackcloth, iron pallet.
Stock Series Thickness*Width*coil Original W Final W DA SONG #430 BA 0.360x1240.0x C 6,418 6,418 DA SONG #430 BA 0.360x1240.0x C 6,374 6,374 DA SONG #430 BA 0.370x1240.0x C 6,495 6,495 DA SONG #430 BA 0.370x1247.0x C 6,589 6,589 Total W 25,876 Stock Series Thickness*Width*coil Original W Final W DA SONG #430 BA 0.470x1244.0x C 6,317 6,317 DA SONG #430 BA 0.460x1245.0x C 6,409 6,409 DA SONG #430 BA 0.460x1245.0x C 6,409 6,409 DA SONG #430 BA 0.470x1237.0x C 7,612 3,523 DA SONG #430 BA 0.470x1240.0x C 6,450 6,450 Total W 29,108
Steel coil. In loose.
Steel coils.
The Zinc layer on the surface of the cold rolled steel sheet isolates the base sheet from atmosphere to prevent corrosion and ensures a long service life. The various coating mass ( thickness of the Zinc Layer) expressed in Gramme/Square Metre meeting the requirements of different environments and applications.
Standard:JIS G3302 SGCC/Q195 Coating:Z100/120/180 Size:0.20-2.0mm Width:25-700mm
Prime Cold Rolled steel in coil JIS G3141 SPCC-SD,Oiled,Slit edge CID:610/508MM CW:5-20MT
