Technical specification for steel coils

 

1, Hot dip galvanized steel coil

 

 

2, Cold rolled stainless steel coil

 

 

 

 

The stainless steel coils, will be mainly in accordance with ASTM A959/A959M-04 and ASTM A480/480M

 

Specification for stainless steel coils

Thickness: 0.3mm— 3.0mm

Width: 1000— 2000mm

Surface: 2B/BA

Material: 201/202/304/316L/321/430/ series

Packing: Sea-worthy transporation packing.

 

The hot-dipped galvanized steel coil will be in accorance with following standard:

GB/T 2518-2004

ASTM A653-05

EN10327-2004

JIS G3302

Among all, EN10327, ASTM 653 will be the regularer standards in international business,

Thickenss: From 0.3mm-3.0mm

Width: 1500mm Max.

Length: 1000-2500M

3, Colored and prepainted steel coil

 

 

Colored and prepainted will be in accordance with EN, JIS, ASTM, AS/NZS, GB for the basic plate/sheet/tripe. Chinese standard GB/T 12754-2006 is the typical one to set up a referable techincal specification for industrial and commercial application.

 

According to this standard, colored and prepainted steel coil will be have following brand:

 

 

 

Paint style:

Ployster (PE or PET)

 

Silicon-Modified Polyster (SMP)

High-Durability PE (HDP)

Polyvinylidene fluoride (PVDE)

Surface:

Smooth and small Spangle ( MS )

Smooth and Free Spangle (FS )

 

Similar standards for the brand (Hot-dip galvanized, hot-dip Zn-Iron alloy basis sheet)