The trademark of color coated plate consists of color coating code, base plate characteristic code and base plate type code, in which the base plate characteristic code and base plate type code are connected by plus sign "+".
The color code i represented by the first letter "t" of Chinese pinyin.
Base plate characteristic code:
(1) Steel for cold forming
The base plate is electroplated by three parts, the first part is the letter "d", which represents the cold formed steel plate; the second part is the letter "C", which represents the cold rolling condition; the third part is the two digit serial number, namely 01, 03 and 04.
The hot plating substrate consists of four parts, the first and second parts are the same as the plating substrate, the third part is the two digit serial number, namely 51, 52, 53 and 54; the fourth part is the letter "d", which represents the hot plating.
(2) Structural steel
It is composed of four parts, the first part is letter "s", representing structural steel; the second part is three digits, representing the specified minimum yield strength (in MPA), namely 250280300320350550; the third part is letter "g", representing heat treatment; the fourth part is letter "d", representing hot plating.
Base plate type code:
"Z" stands for hot-dip galvanized substrate, "ZF" stands for hot-dip galvanized ferroalloy substrate, "AZ" stands for hot-dip aluminum zinc alloy substrate, "Za" stands for hot-dip galvanized aluminum alloy substrate, "Ze" stands for electro galvanized substrate.
After reading the above introduction, you can name the brand of Shandong color coated plate