321 Stainless steel flat bar

Features of Stainless Steel Flat Bar:

a)     The appearance of cold-rolled products gloss is good, beautiful;

b)     Excellent high temperature strength;

c)     Excellent work-hardening (after processing weakly magnetic)

d)     Non-magnetic state solution

 

Specifications of Stainless Steel Flat Bar:

1. Standard:  GB ASTM, JIS, etc

2. Grade: 300 series

3. Size: 3mm*19mm ~ 12mm*140mm

4. Thickness: from 3mm to 12mm

5. Width: from 19mm to 140mm

6. Shape Manufactured: flat bar

7. Length: 2-6m or as customers' request

8. Surface finish:  Black & Pickled & Bright

9. Manufacture technology: cold drawn/cold rolled/hot rolled

 

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.3	Polished with abrasive belt of git#100-#200, have better brightness with discontinuous coarse stria, used as inner and external ornaments for building, electrical appliances and kitchen utensils etc.
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 external ornaments 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.

  

Applications of Stainless Steel Bar: 

1). Construction field, ships building industry

2). Petroleum & chemical industries, war and electricity industries

3). Food processing and medical industry

4). Boiler heat exchanger, machinery and hardware fields