ASTM standard 2B cold rolled steel strip & sheet 304

Type1

Stainless steel coil

Material

300 series

Thickness

3.0-80mm(Hot rolled),0.3-4.0mm(cold rolled)

Width

1000-2000mm or customerized

Diameter

508mm,610mm

Surface finish

NO.1,2B,BA, NO.3,NO.4, HL ,NO.8 and so on.

Standard

ASTM, EN , DIN, JIS etc

Origin

LISCO,BAO STEEL,TISCO,etc.

Application range

Foodstuff, Gas, metallurgy, biology, electron, chemical, petroleum,boiler, nuclear energy, Medical equipment, fertilizer etc

Packing

Standard export sea-worthy packing in wooden pallet.

Delivery time

Normally 15-20 days

Productivity

5000-6000 tons/month

Note

We can produce other standard as the customers’ requirement

Surface finish

Characteristics and application

 NO.2B

The surface brightness and flatness of no2B is better than no2D. then through a special surface treatment to improve its mechanical properties,No2B could nearly satisfy comprehensive uses.

 NO.1

The surface is finished by heat treatment and pickling or processes corresponding thereto after hot rolling.

 NO.4

Polished with abrasive belt of grit #150-#180,have better brightness with discontinuous coarse stria,but thinner than No3, are used as bathtub buildings inner and externalornaments electrical appliances kitchen utensils and food processing equipment etc.

 HL

Polished with abrasive belt of grit #150-#320 on the NO.4 finish and has continuous streaks, mainly used as buildings ornaments elevators,door of building, frontal plate etc.

BA

Cold rolled, bright annealed and skin-passed, the product have excellent brightness and good reflexivity like mirror,kitchen apparatus,ornament etc.

8K

The product have excellent brightness and prefer reflexivity can to be the mirror.