Think Our Future - TCC STEEL

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


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)


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


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


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


TCC STEEL PrODuCTS


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)


TCC STEEL PrODuCTS


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)


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, 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


Dec. 12, 2003Awarded the Best Prize of Global Company (JMAC)


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


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

Documents

Think Our Future - TCC STEEL