think our future - tcc steel
TRANSCRIPT
TCC Group companies were initiated by TCC Steel (originally, DongYang Tinplate Co., Ltd.) in 1959 as the first Tinplate manufacturer in Korea. TCC Steel has contributed great efforts to the development of the steel industry in Korea, especially as the leader in the surface treated steel industry.
Think Our Future
PLATING & CUTTING LINES
PRINTING · LACQUERING · SLITTER LINES
Description # 1 Line # 2 Line # 3 Line
Product LineElectrolytic Nickel-Coated Steel Electrolytic Copper-Coated Steel
Laminated Steel
Electrolytic TinplateElectrolytic Chromium-Coated Steel
Electrolytic Tinplate
Speed 90 MPM 300 MPM 300 MPM
Thickness 0.2 - 1.2 mm 0.14 - 0.60 mm 0.14 - 0.60 mm
Width 710 - 980 mm 710 - 980 mm 710 - 980 mm
Total Annual Production
75,000 Ton 180,000 Ton 180,000 Ton
PLaTinG LineS
Shear LineS Description Rotary Shear Line Drum Shear Line Littell Shear Line (BR-4)
Speed 250 MPM 200 MPM 180 MPM
Cut Quantity 400 SPM 300 SPM 200 SPM
Thickness 0.14 - 0.60 mm 0.14 - 0.60 mm 0.14 - 0.50 mm
Width Max. 1,000 mm Max. 980 mm Max. 1,016 mm
Cut Length Max. 1,120 mm Max. 1,110 mm Max. 1,117 mm
PrinTinG & LaCquerinG LineS
Description Unit Thickness (mm) Width (mm) Length (mm)Speed
(Sheet/hour)
Printer2Colors 2 0.14 - 0.40 710 - 1,145 510 - 970 6,600
4Colors 1 0.14 - 0.30 710 - 1,200 600 - 1,000 8,000
Coater - 2 0.14 - 0.40 710 - 1,145 510 - 970 6,600
SLiTTer LineSDescription
Thickness(mm)
Width(mm)
Weight(ton)
I.D(mm)
O.D(mm)
Min. Slit Width (mm)
Speed(m/min)
Wide Slitter 0.12 ~ 1.60 1,400 22406508
1,800 50 250
Mini Slitter 0.20 ~ 1.20 630 6300406508
1,800 12 150
anneaLinG Line(baf & CaL) Item Type Temperature
Weight(Max)
Thickness Width I.DO.D
(Max)Capa
(ton/yr)
BAF Batch900 ℃
(1,652 F)70 Ton/
1 FurnaceN/A
Max. 1,000 mm
420 / 508 mm1,700 mm
(71")10,000
CAL Continuous1000 ℃ (1,832 F)
20 Ton0.20 ~
1.0 mm700 ~ 1,000
mm420 / 508 mm
1,800 mm(78")
20,000
RemarksGenerating Nickel & Fe Alloy layer in order to Improve Anti-Rust.
Softening enough for deep drawing quality.
Item Name Type Thickness Width Speed Rolling Pressure
Specification Skinpass Mill 4 Hi 1 Stand 0.20 ~ 1.3 mm 600 ~ 1,000 mm Max. 100 MPM Max. 300 Ton
Remarks- Good Flatness
- Controlling Surface roughness- Removing Stretcher Strain
SKin PaSS Line
4 TCC _ Smart & Strong _ 5
TCC STEEL PLanTS & equiPMenT
eXPOrT PaCKaGinG COIL PACKAGING
eXPOrT PaCKaGinG SHEET PACKAGING
① PRODUCTS ② WOODEN SKID ③ ANTI-RUST PAPER ④ CORRUGATE PAPER ⑤ STEEL PROTECTOR ⑥ STEEL LUNCH BOX ⑦ OUTER RING ⑧ INNER PROTECTOR ⑨ CLIP ⑩ CLIP PAD ⑪ PACKAGING LABEL
① PRODUCTS ② STEEL PROTECTOR ③ WOODEN SKID ④ ANTI-RUST PAPER ⑤ CORRUGATE PAPER ⑥ STEEL BAND ⑦ ANGLE ⑧ ANGLE ⑨ CLIP ⑩ CLIP PAD ⑪ STEEL PROTECTOR ⑫ PACKAGING LABEL
PROCESS OVERVIEW OF TCC STEEL
EXPORT PACKAGING OF TCC STEEL
BP or CR LOOP TOWER
RECOILING
RECOILING
FOR TFS
FOR TINPLATE
POST TREATMENT(REFLOW / CHEMICAL TREATMENT / OILING)
PAY OFF REEL DEGREASING
COIL PRODUCT
COIL PRODUCT
RECOILING COIL PRODUCT
WELDER
COPPER / NICKELPLATING BATH
TIN / TFSPLATING BATH
TIN PLATING BATH
PICKLING
SLIT PRODUCT
SHEET PRODUCT
SHEET PRODUCT
# 1 Line
# 2 Line
# 3 Line
6 TCC _ Smart & Strong _ 7
TCC STEEL PLanTS & equiPMenT
Continuous challenge of TCC STeeL to develop Tinplate manufacturing technology is the cornerstone of creating a brighter and better future. The steel world that TCC STeeL creats with the most superior tech-nology and environment-friendly products will be the Promised Land that secure health, safety, and happy future of man.
FOR HAPPY FUTURE
MRIt contains few residual minor constituents and has good corrosion resistance.
It is widely used for the applications of containers.
LIt contains particularly few residual minor constituents as Cu, Ni, Cr, Mn.
It is suitable for the materials of containers requiring improved corrosion resistance.
DIt is an aluminum killed steel. It is suitable for the applications,
that bear deep drawing or other workings which may produce Luder’s lines patterns.
TYPe Of STeeL
Description Sheet Coils Tolerance
Thickness 0.14 - 0.60 mm 0.14 - 0.60 mm ± 3 %
Width 710 - 980 mm 710 - 980 mm +1.5, -0 mm
Length 458 - 1,117 mm - +1.5, -0 mm
Coil Weigh - 3 - 15 M/T -
Inside Diameter - 420 / 508 mm ± 5 mm
Outside Diameter - 1,800 mm -
PrODuCTDiMenSiOnS
TeMPer GraDeS 1) Single Reduced Products (Rockwell Superficial HR30T)
Codes Specification Applications
T1 (T50) 50 ± 4 Drawn requirements, nozzles, spouts
T2 (T52) 52 ± 4 Ring and plugs, domes, shallow drawn
T2.5 (T55) 55 ± 4 Battery shells, small can ends and bodies
T3 (T57) 57 ± 4 Top and bottom of cans
T4CA(T61) 61 ± 4 Can bodies, crown caps, closures
T5CA (T65) 65 ± 4 Can ends and bodies requiring intensity
Products, less than 0.21t will be measured by HR 15T and then converts into 30T.
ELECTROLYTIC TINPLATE(ETP-T)TIN FREE STEEL(TFS-T) / SUPER TIN(STP-T)
ELECTROLYTIC TINPLATE(ETP-T)TIN FREE STEEL(TFS-T) / SUPER TIN(STP-T)
CodesSpecification
ApplicationsHR30T Average durability of 0.2 %
DR7.5 (DR520) 71 ± 4 520 ± 50
DRD bodies, Lug cap & 3 piece bodiesDR8 (DR550) 73 ± 4 550 ± 50
DR8M(DR580) 74 ± 4 580 ± 50
DR9 (DR620) 76 ± 4 620 ± 50
2) Double Reduced Products (Rockwell Superficial HR30T)
※Silver Finish : Melt tin on matte finish surface
Euronorm JIS.KS ASTM TCC (㎛/Ra)
Bright Finish B 7B BF 0.20 - 0.40
Stone Finish R 7CRXRD
0.38 - 0.58 (SR)0.25 - 0.45 (DR)
Matte Finish M5C5D
D7 0.7 - 1.3
Silver Finish S - D7 0.7 - 1.3
SurfaCe finiSh
Tin COaTinG WeiGhT[TinPLaTe]
NominalTCC Spec
Range (g/m²) Aim (g/m²) LB/BB
1.1 (#10) 0.9 - 1.5 1.40 (1.3 - 1.5) 0.0623
1.6 (#15) 1.4 - 2.0 1.70 (1.6 - 1.8) 0.0757
2.2 (#20) 1.8 - 2.5 2.20 (2.1 - 2.3) 0.0980
2.8 (#25) 2.3 - 3.0 2.80 (2.5 - 2.9) 0.120
5.6 (#50) 5.1 - 6.0 5.60 (5.3 - 6.0) 0.252
8.4 (#75) 7.9 - 9.0 8.40 (7.9 - 9.0) 0.376
11.2 (#100) 10.1 - 11.6 10.90 (10.2 - 11.6) 0.485
Differential Marking- Edge Marking : Low Coating Side - Line Marking : Heavy Coating Side ex) 2.8/5.6 : 0.5" + 0.5", 2.8/8.4 : 1.0" + 1.0", 2.8/11.2 : 1.5" + 1.5" - Tin coating weight can be flexibly adjusted according to customer's requirement
ELECTROLYTIC » NICKEL » LAMINATED » METAL
10 TCC _ Smart & Strong _ 11
TCC STEEL PrODuCTS
ShaPe · Flatness : Max 3 mm (Aim 2 mm↓) / Bow : Max 25 mm · Edge Wave : Height Max 2.5 mm (Aim 2 mm↓) / Pitch Min 160 mm, Steepness Max 1.5 %· Squareness (Out Of Square) : Max 0.10 % (1.0 / 1,000 mm)· Shearing Burr : Max 0.05 mm (Aim 0.03 mm)· Center Buckle (Pocket-Wave) : Height Max 2 mm, Pitch Min 200 mm
OiLinG DOS-A D-1 (mg/m²) D-2 (mg/m²) D-3 (mg/m²) D-4 (mg/m²)
Range3 - 6 6 - 10 10 - 15 Max
Light General High Heavy
Usage For printing / Coating For plain
ELECTROLYTIC TINPLATE(ETP-T)TIN FREE STEEL(TFS-T) / SUPER TIN(STP-T)
SUPER TIN(STP-T)
Description Chromium Metal Coating (Cro) Chromium Oxide Coating (Crox)
Weight 70 - 110 mg/m² 8 - 20 mg/m²
ChrOMiuM COaTinG WeiGhT(Tin free STeeL)
CODE RANGE (mg/m²)
300(SDCD)Sodium Dichromate Dip
Less than 3
311(CDC)Cathodic Sodium Dichromate
3 - 6
PaSSiVaTiOn(CheMiCaL TreaTMenT)
ELECTROLYTIC » NICKEL » LAMINATED » METALELECTROLYTIC » NICKEL » LAMINATED » METAL
※ Alloy Ratio : Sn 70 ~ 90 %, Zn 10 ~ 30 %
Base Steel (0.14 ~ 0.6 mm)Fe - Sn Alloy
Sn - Zn Alloy (2 ~ 20 g /㎡)Chemical treatment
or resin coating
PrODuCT iMaGe
PrODuCT DiMenSiOnS
Classification Thickness (mm) Width (mm) Length (mm) Weight (M / T) Inside Diameter (mm)
coil 0.14 ~ 0.60 710 ~ 980 - 5 ~ 15 420 / 508
sheet 0.14 ~ 0.60 710 ~ 980 458 ~ 1117 MAX 2.5 -
PrODuCT DiMenSiOnS
Codes(Nominal Coating Weight)
Sn (g/㎡) Zn (g/㎡) Usages
# 20 1.5 0.5 -
# 40 3.0 1.0Electronic components, General can,
Components of transportation
# 60 4.5 1.5 -
# 80 6.0 2.0 Fuel tanks for automobile
# 100 7.5 2.5 -
SPeCifiCaTiOn(feaTureS) Classification Corrosion Printability Weldability
Chemical Resistance
Solderability Surface Gloss Whisker※ Reference
Tinplate × ◎ ◎ △ ◎ ◎ ×
EGI ◎ ◯ × × × △ △
Sn - Zn Alloy ◎ ◎ ◎ ◯ ◯ ◯ ◎
※Explanatory notes : ◎ Excellent, ◯ Very good, △Good, × Poor※Whisker : The metal stretches out like growing hair due to the internal stress in plating layer, causing short - circuit.
S-TIN #40(no coating)
ET 5.6 g /㎡(no coating)
EGI 20 g /㎡(no coating)
COrrOSiOnreSiSTanCeCOMParaTiVe TeST Salt Spray Test, S-Tin / EGI 48 hr, ET 24 hr
S-TIN #40(no coating)
ET 5.6 g /㎡(no coating)
WhiSKerTuner Thassis, 50 ℃ × 90 % 3,000 hr
12 TCC _ Smart & Strong _ 13
TCC STEEL PrODuCTS
ELECTROLYTIC » NICKEL » LAMINATED » METALELECTROLYTIC » NICKEL » LAMINATED » METAL
NICKEL-COATED STEEL(NiS-T, NiSA-T)
feaTureS · Excellent oxidation resistance· Excellent weldability
uSaGeS · Tube· Inner Shield· Battery cases· Stationeries· Electronic components
COaTinG WeiGhT · 0.5 ㎛ ~ 5 ㎛· Various coating weights are available as customer requirements. (Both same & differential coatings)
SurfaCe finiSh · Dull· Various surface finishes are available after skin pass process.
PrODuCT DiMenSiOnS
Classification Specification Option
Thickness 0.2 ~ 1.2 mm
Corrosion resistance process (Diffusion & Skin Pass) : NiSA-T
Width Max. 980 mm
Kinds of Steel CR, BP (MR, D)
Coating Weight 0.5 ~ 5 ㎛
quaLiTY Of raW PLaTe(Cr)
Usage Surface Finish TS (N/mm²) YP (N/mm²) EL. Min (%) HR30T
Commercial (SPCC) Dull, Stone 280 ≤ ≤ 270 35 ≤ ≤ 60
Drawing (SPCD) Dull, Stone 280 ≤ ≤ 270 37 ≤ ≤ 55
Deep Drawing(SPCE)
Dull, Stone 280 ≤ ≤ 180 45 ≤ ≤ 45
feaTureS · Excellent formability· Excellent self brazing ability· Superior weldability & electric conductivity
COaTinG WeiGhT · 0.5 ㎛ ~ 10 ㎛· Various coating weights are available as customer requirements. (Both same & differential coatings)
uSaGeS · Double-walled steel pipes, brake pipes· Components for refrigerator condensers· Components for transistors· Electronic components· Material for printing & coating
PrODuCT DiMenSiOnS
Classification Thickness (mm) Width (mm) Length (mm) Weight (M/T) Inside Dia (mm)
Coil 0.2 ~ 1.20 Max. 980 - Max. 15 420 / 508
Sheet 0.2 ~ 1.20 Max. 980 500 - 4,000 Max. 3 -
quaLiTY Of raW PLaTe(Cr)
Usage Surface Finish TS (N/mm²) YP (N/mm²) EL. Min (%) HR30T
Commercial(SPCC)
Dull, Stone 280 ≤ ≤ 270 35 ≤ ≤ 60
Drawing (SPCD) Dull, Stone 280 ≤ ≤ 270 37 ≤ ≤ 55
Deep Drawing(SPCE)
Dull, Stone 280 ≤ ≤ 180 45 ≤ ≤ 45
※ Note : POSCO specifications
ELECTROLYTIC COPPER-COATED STEEL(CuS-T)
14 TCC _ Smart & Strong _ 15
TCC STEEL PrODuCTS
ELECTROLYTIC » NICKEL » LAMINATED » METALELECTROLYTIC » NICKEL » LAMINATED » METAL
aDVanTaGeS Of LaMinaTe uSaGe
· Environment friendly : Low energy and wastes during can making process.· No harm to body : No metal and environmental hormone pick-up.· Anti corrosion : Excellent barrier to almost chemicals and water based solvent.· Economical : Substitute thickness film for gasket and sealing compound.
uSaGeS · 2 Piece can · Water based paint can components· Aerosol component and closures· Easy peel off end· 18 L can· Lug cap
CharaCTeriSTiC Of fiLMS
Classification PET PP PE
Transparency ◎ ○ ○
Barrier to moisture ○ ◎ ◎
Temperature range(℃) -60 ~ 250 -10 ~ 150 -50 ~ 85
Gloss ◎ ○ ○
Strength ◎ ○ △
Oil resistance ◎ ◎ ○
Heat resistance ◎ △ ×
Chemical resistance
Acid ◎ ◎ ◎
Alkali △ ◎ ◎
Organic solvent ◎ ◎ ◎
Printability ◎ × ×
◎: Very good, ○: Good, △: Normal, ×: Poor
LAMINATED STEEL(LAMI-T)
PrODuCT DiMenSiOnS
Classification Type Thickness Width (mm) Weight (M/T) Inside Dia (mm)
Substrates ETP-T, TFS-T 0.15 ~ 0.60 mmMax. 980 Max. 15 420 / 508
Film PET, PP, PE 12 ~ 200 mm
LaMinaTeD STeeL VS LaCquereD STeeL
Items Lacquer Laminate
Resin type Thermoset Thermoplastic
Coating materials Phenol, Epoxy etc. PET, PP, PE film
Elongation Low High
Surface hardness High Low
Surface slip property High Low
Contents preservation Low High
LAMINATED STEEL(LAMI-T)
16 TCC _ Smart & Strong _ 17
TCC STEEL PrODuCTS
ELECTROLYTIC » NICKEL » LAMINATED » METAL
Over 50 years of TCC STEEL is the history
in addition to focusing on the steel business, TCC Group has made inroads into different markets such as electronic and service industry. We also have a scholarship foundation to support talented people.
Jul. 16, 1959Founded Dongyang Tinplate Ind. Co., Ltd., in Seoul, Korea
Sep. 5, 1962Started tinplate production first in Korea
aug. 10, 1976Founded Wooseok Cultural Foundation
Jul. 1977Completed the construction of the Pohang Plant with continuous electrolytic tinning line and tin free steel line
nov. 30, 1983Awarded the US$ 20 Million Exporting Tower
nov. 24, 1984Opened to public subscription
nov. 27, 1988Founded TCC Research Institute of Technology
1950s ~ 1980s
nov. 30, 1991Awarded the US$ 50 Million Exporting Tower
nov. 30, 1992Completed the tinplate facilities export to Siam Tinplate Co., Ltd. in Thailand (120,000M/T)
Mar. 24, 1994Founded Ohio Coatings Company in Ohio, U.S.A., a joint venture with Wheeling Pittsburgh Steel Corp. in U.S.A
aug. 8, 1994Founded Dongyang America Corp. in California, U.S.A
Oct. 6, 1995Completed the construction of Dongyang Tower, a new 18-story (5 stories underground) corporate building
Jun. 27, 1996Completed the tinplate facilities export to Ohio Coatings Company in the United States (250,000 M/T)
Dec. 1, 1999Acquired ISO9002 license
1990s
Mar. 14, 2003Changed the company name from Dongyang Tinplate Corp. to TCC STEEL
nov. 28, 2003Awarded the US$ 70 Million Exporting Tower
Dec. 12, 2003Awarded the Best Prize of Global Company (JMAC)
nov. 30, 2005Awarded the US$ 100 Million Exporting Tower
Jan. 26, 2006The Most Excellent Prize for Hedging Management
Jun. 28, 2006Acquired ISO/TS 16949:2002 license
Sep. 30, 2008Awarded 2008 Best-HRD from Ministry of Labor
Jul. 15, 2009Opened Exhibition Hall ‘TCC Center’
aug. 30, 2011Completed the construction of 50th Anniversary Memorial
Dec. 13, 2011President’s National Quality Award(Facility management) from the 37th National Quality Management Competition
apr. 21, 2014Launched High Corrosion-Resisting Tin Plates "Super Tin"
Jan. 05, 2017Celebrated 7 Million MT purchase of Black Plate from POSCO
2000s
PrinTinG fOr Can PrODuCTS
Items UsageCoating
Printing OthersInside Outside
3-PieceCoffee Cans
Beverage CansLacquer White Coating, Varnish 4 ~ 8Colors -
D.R.D Tuna Can Lacquer White Coating, Varnish 5 ~ 7Colors -
EndAluminum EOE
Steel EOESteel End
Lacquer / Varnish Lacquer / Varnish 1 ~ 2Colors -
1. Food Cans High intensive care is required for bodies and lids of food can.
MaTeriaLS fOr PrinTinG
1) Tinplate sheets 2) Tin free steel sheets 3) Aluminum sheets 4) BP, CR
Items UsageCoating
PrintingInside Outside
1 L ~ 20 L Square, Rectangular,
Round Can
Lubricant Cans Paint Cans
Edible Oil CansTin / Lacquer
White Coating, Varnish
1 ~ 7Colors
Aerosol CansButane Cans
Aerosol CansButane Cans
Tin / LacquerWhite Coating
Varnish4 ~ 8Colors
Components Top / Bottom Tin / Lacquer Varnish 1 ~ 2Colors
Fancy, etc Tray, etc Tin / Varnish / LacquerWhite Coating
Varnish4 ~ 9Colors
2. General Cans Cares of external appearance and durability are needed for purpose of general can.
PRINTED STEEL(LITHOGRAPHY)
ManufaCTurinG PrOCeDureS
SHEET COATING BAKING STACKING
STACKING BAKING VARNISHING PRINTING
18 TCC _ Smart & Strong _ 19
TCC STEEL PrODuCTS
SeOuL Dongyang Tower 543, Gukhoe-daero, Yeongdeungpo-gu, Seoul, 07219, KOREATEL : 82-2-2633-3311 FAX : 82-2-2676-7006~7
POhanG 100, Goedong-ro, Nam-gu, Pohang-si, Gyeongsangbuk-do, 37862, KOREATEL : 82-54-285-3311FAX : 82-54-285-4049
www.tccsteel.com
TCC FamilySmart & Strong Company
TCC Trading Corp. | TCC STEEL Center Corp. | TCC Hanjin Corp. | TCC Engineering Corp. | TCC INS Corp. TCC Logistics Corp. | TCC Metal Corp. | One Alloy Corp. | Jeju Mei Resort Co.,Ltd. | TCC America Corp. Ohio Coatings Company | Wooseok Cultural Foundation