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CGC400 Galvanized Steel

CGC400 Galvanized Steel

Grade: CGC400
Type: steel coil, steel sheet,prepainted steel coil
Standard: JIS G3302
Specification: Thickness: 0.15mm—2.0mm||||||Width:600mm-1600mm
Application:CGC400 Steels can be directly processed also,CGC400 PPGI provides the construction, shipbuilding, vehicle manufacturing, furniture industry, and electrical industry a new material, while ppgi has good effects on the areas of replacing wood with steel, efficient construction, energy saving, prevent pollution etc.

 CGC400 Steel Introduction 

CGC400 Galvanized Steel

CGC400 steel is a steel grade of Prepainted steel coil (PPGI)which is made by cold rolled steel sheet and galvanized steel sheets as baseplate, through the surface pretreatment (degreasing, cleaning, chemical conversion processing), coated by the method of continuous coatings (roller coating method), and after roasting and cooling.
CGC400 Steel Delivery state
CGC400 Steel Material should be delivered mostly in coils or sheets, through the surface pretreatment (degreasing, cleaning, chemical conversion processing), coated by the method of continuous coatings (roller coating method), and after roasting and cooling. also it can be delivered in sheets as customer required.
CGC400 Steel Application
CGC400 Steels is light, beautiful and has good corrosion resistant performance, can be directly processed also, ppgi provides the construction, shipbuilding, vehicle manufacturing, furniture industry, and electrical industry a new material, while ppgi has good effects on the areas of replacing wood with steel, efficient construction, energy saving, prevent pollution etc.
 

CGC400 Steel Chemical Composition Analysis

Grade C Mn P S
CGC400 0.25Max 1.70Max 0.20Max 0.05Max

  CGC400 Steel Mechanical Properties

Annealing hardness
HBS
Cold pull hardness
HBS
Preheating temperature
Quenching temperature
Holding time
min
Hardening medium Temper temperature
After tempering hardness
≥HRC
salt-bath furnace controlled atmosphere furnace
235 262 788 1191 1204 5~15 air cooling 522 60
Steel plate/Sheet
thickness / mm
σb
MPa
σs
≥/MPa
δ
Samples from the standard for 50 mm (2 in) 
180 ° of cold bending test
longitudinal horizontal
Hot-rolled/Cold rolling:5 - 150 520 415 16~18 2a 3.5a
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