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  NEW APL's TECHNICAL DISCRIPTION
 
1. EQUIPMENT DESCRIPTION 
 
 : ANNEALING AND PICKLING LINE 
   FOR PROCESSING COLD ROLLED STAINLESS STEEL STRIP 

2. SYSTEM COMPOSITION, MANUFACTURES, AND ORIGIN 

 2-1. FOREIGN PORTION (ALREADY FABRICATED) 

  1) * TERMINAL PARTS (MECHANICAL EQUIPMENTS) : SUNDWIG (GERMANY, 1997) 
  2) * ELECTRICAL EQUIPMENT                   : RELIANCE (JAPAN,BELGIUM,USA,1997) 
  3) * FURNACE                                : DREVER (BELGIUM, 1997) 
  4) * DEGREASING & PICKLING EQUIPMENT        : SUNDWIG (GERMANY, 1997) 
  5)   SURFACE INSPECTION SYSTEM              : ISYS (USA, 1997) 
  6)   WELDER & NOTCHER                       : OXYTECHNIK (GERMANY, 1997) 
  7)   MEASURING SYSTEM                       : DMC, EMG (EUROPE, USA, 1997) 
  8) * LEVEL-II PROCESSING DATA MANAGEMENT SYSTEM 
  9)   SPARE PARTS 

  2-2. LOCAL PORTIONS (READY TO MANUFACTURE) 

 : SOME SUBSIDIARY GENERAL PARTS FOR "*" MARKED FOREIGN PORTIONS ARRANGED TO BE MADE IN KOREA ON 1 YEAR DELIVERY PLAN, BUT HAS NOT BEEN STARTED TO MAKE YET. THIS PORTION IS NOT INCLUDED IN THIS SELLING INQUIRY. 
 

 
3. BASIC TECHNICAL DATA 

 MATERIAL:          COLD ROLLED STAINLESS STEEL STRIP (AISI 300 AND 400) 

 STRIP WIDTH:       800 - 1,600 MM 

 STRIP THICKNESS:   COLD ROLLED 0.4 - 5.0 MM 

 OFF-GAUGE:         THICKNESS: MAX. 6 MM ¡¾10% FOR STRIP HEADS AND TAILS 
                    LENGTH:    MAX. 15,000 MM 

 LEADER ENDS:       THICKNESS: MAX. 3.5 MM 
                    LENGTH:    8,000 - 10,000 MM 

 LINE SPEED FOR COLD ROLLED STRIP : 
                    100 M/MIN MAX. - UNCOILER SECTION 
                     70 M/MIN MAX. - PROCESS SECTION 
                    100 M/MIN MAX. - RECOILER SECTION 

 THREADING SPEED:   0 - 50 M/MIN, AVERAGE 40 M/MIN (ENTRY) 
                    0 - 20 M/MIN (EXIT) 

 STRIP TENSION:     64 kN MAX.- UNCOILER 
 (BY 5x1600MM)      24 kN MAX.- FURNACE 
                   160 kN MAX.- RECOILER 

 COIL WEIGHT:       28,000 KG MAX. WITHOUT SLEEVE AND INTERLEAVING PAPER 
                    13,500 KG MIN. 

 COIL ID.:          610 MM 

 COIL OD.:          MAX. 2,200 MM INCLUDING PAPER SLEEVE 
                    MIN. 1,000 MM 

 SLEEVE DIMENSION 

 ID.:               608 MM 

 OD.:               850 MM (ENTRY) 
                    660 MM (EXIT) 

 LENGTH:            MAX. 1,650 MM 

 WEIGHT:            APPROX. 3,700 KG 

 MATERIAL:          42 CrMo4 

 LENGTH OF APL:     310 M FROM UNCOILER TO RECOILER 

 WIDTH OF APL:      ABT TO BE CHECKED 

 HEIGHT OF EQUIPMENT FROM ¡¾ 0 MILL FLOOR LEVEL: APPROX. + 7,100 MM 

 DEPTH OF CELLAR FROM ¡¾ 0 MILL FLOOR LEVEL: APPROX. - 4,900 MM 

 OPERATING STAFF:   1 LINE OPERATOR 
                    2 OPERATORS FOR THE ENTRY AND PROCESS SECTIONS 
                    2 OPERATORS FOR THE EXIT SECTIONS 
                    5 OPERATORS IN TOTAL 
 

 
4. INCOMING MATERIAL 

 COLD ROLLED STAINLESS STEEL 

 COLD ROLLED STAINLESS STEEL: 304,316,430 AND 410 SERIES 

 STRIP WIDTH:                 1,600 MM MAX 
                                800 MM MAX 

 STRIP THICKNESS:             0.4 - 5.0 MM 

 TENSILE STRENGTH:           900 - 1,650 N/§± MAX. 
                             MAX. 1400 N/§± FOR 5 MM STRIP 

 YIELD STRENGTH:             700 - 1,300 N/§± MAX. 
                             MAX. 1,100 N/§± FOR 5 MM STRIP 

 COIL DEMENSION:             ID. - 610 MM 
                             OD. - 2,200MM MAX. WITH SLEEVE 
                                   AND INTERLEAVING PAPER 

 COIL WEIGHT:                28,000 KG MAX. 
                             WITHOUT SLEEVE AND INTERLEAVING PAPER 

 AMOUNT OF OIL ON THE STRIP: MAX. 125 mg/§± (FOR REFERENCE ONLY) 

 AMOUNT OF CARBON DUST     : MAX. 100 mg/§± (FOR REFERENCE ONLY) 

 AMOUNT OF IRON DUST       : MAX. 125 mg/§± (FOR REFERENCE ONLY) 

 STRIP LEADER ENDS: 

 MAX. PLATE THICKNESS:       3.5 MM (OFF GAUGE) 

 LENGTH:                     8,000 - 10,000 MM 

 MATERIAL:                   AISI 304 

 SHAPE OF MATERIAL AS SUPPLIED:STRIP TIGHTLY WOUND TO COILS PART 
                               OF THE COILS WITH INTERLEAVING PAPER 

 STANDARD STRIP:             1,020 MM 
                             1,240 MM 
                             1,550 MM 

 REFERENCE STRIP:            1.0 x 1,020 MM 

 STRIP CAMBER:               25 MM MAX. ON 10 M STRIP LENGTH (0.25%) 

 FLATNESS:      THE STRIP WAVINESS OF C.R STRIP SHOULD NOT EXCEED 1.5% 
                 THE EDGEP WAVINESS OF C.R STRIP SHOULD NOT EXCEED 3% 
 

 
5. FINISHED MATERIAL  

 COLD ROLLED, ANNEALED AND PICKLED STAINLESS STEEL 

 COLD ROLLED, ANNEALED AND PICKLED 

 STAINLESS STEEL :           304, 316, 430, 410 SERIES 

 STRIP WIDTH:                1,600 MM MAX. 
                               800 MM MIN. 

 STRIP THICKNESS:            0.4 - 5.0 MM 

 TENSILE STRENGTH:           390 - 850 N/§± MAX. 

 YIELD STRENGTH:             200 - 400 N/§± MAX. 

 COIL DEMENSION:             ID. - 610 MM 
                             OD. - 2,200 MM MAX. 
                                   1,100 MM MIN. 

 COIL WEIGHT:                28,000KG MAX, 
                             WITHOUT SLEEVE AND INTERLEAVING PAPER 

 RECOILER MANDREL:           610 MM 

 REFERENCE ALLOYS:           AISI 304 

 REFERENCE STRIP:            1.0 x 1,020 MM 

 CONDITION OF FINISHED COIL: STRIP TIGHTLY WOUND TO COILS, 
                             PART OF THE COILS WITH INTERLEAVING PAPER. 

 MECHANICAL PROPERTIES:      ACCORDING TO DIN 17441 

 COIL EDGE ACCURACY:        ¡¾ 1 MM ON CONTROLLED EDGE WITH CPC. 
                            EXCEPT FOR THE LAPS, WHICH ARE NOT TENSION 
                            CONTROLLED.(BELT WRAPPER)