PROCESSES


EDGES
    DIN     BS     AFNOR      
  Mill     NK     ME     RB   Unprocessed edges without special shape stipulation
  Others     SK 1-7     No. 1     ARR/USI   Different edges by machining
Slit GK No. 3 CIS With burr
Deburred EK No. 5 EB Burr removed in subsequent processing
 

SURFACES
  Abbreviation  
DIN 17441 EN 10088 BS AFNOR  
F/IIIa 211 TR 1/4 thru SFH E 1-7 Temper rolled to desired tensile strength
h/IIIb 2F 2D 2D Cold rolled, annealed, dull skin pass
m/IIId 2R BA RB Cold rolled, bright annealed
m/IIId 2B 2B 2B Cold rolled, annealed
--- --- --- --- Ground finish

SPECIAL PROCESSES
Stretch-bend-leveled (SBR), pattern rolled, differentially rolled.

TENSION LEVEL AND SKIN PASS MILL
Flatness requirements are reviewed on an individual basis.

COIL SET
Flatness requirements are reviewed on an individual basis.

CAMBER
Standard ASTM A480: up to 1.500" (38 mm) inclusive is 0.500" (12.7 mm) in 8' (2.5 m); over 1.500" (38 mm) it is 0.250" (6.35 mm) in 8' (2.44 m)

DELIVERY FORM

Pancake coils

Oscillate wound coils

Inner diameter

12"-14"-16" (305-356-406 mm)

16" (406 mm)

Max. outer diameter

59" (150 cm)

31.5" (800 mm)

Face

 

2-12" (51-305 mm)

Max. weight

7,700 lbs (3,498 kg)

4,500 lbs (2,041 kg)

Paper interleaving

with or without

without

Adhesive foil/paper coating

with or without

without

Core

with or without

with or without


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