Product Details

Product Description

SUS304 stainless steel strip

Sakysteel offer a very comprehensive stainless steel strip, we can tailor made to cater the needs of various industrial and commercial segments including the automotive, petrochemical , electronic and pharmaceutical and holds contracts spring manufacturers.

*0.1863mm strip aisi 304**
Grade	• Grade 304/304L (UNS S30400/S30403, EN 1.4301/1.4307) • Grade 316L (UNS S31603, EN 1.4404) • Grade 409L (UNS S40900, EN 1.4512) • Grade 430 (UNS S43000, EN 1.4016) • Grade 441 (UNS S44100, EN 1.4509)
	10 – 750mm Other special dimensions are acceptable upon the request
Finish	• No.1 Hot Rolled Stainless Steel Strip • 2D Cold Rolled Stainless Steel Strip • 2B Cold Rolled Stainless Steel Strip • BA Cold Rolled Stainless Steel Strip • Brushed (No.3/No.4/No.5/No.5), Scotch Brite and Hairline Finish Stainless Steel Strip
Slitting Thickness	0.3 – 3.0mm
Coating	No paper, PE or Laser PE coating Paper Interleaved was acceptable depending on the width
Coil ID	Non-standard diameters will accepted depending on thickness and width of the coil
	Normal slit edge (burr height will depend on the thickness)

Chemical Component
Grade	STS304	STS316	STS430
Cr(%)	18-20	16-18	16-18
Ni(%)	8-10	10-14	≤0.6
C(%)	≤0.08	≤0.07	≤0.12
Elong	Above 40	30MIN	Above 22
Hardness	≤200HV	≤200HV	Below 200

A wide range of finishes can be applied to stainless steel (ss). Sakysteel stocks material with many different mill finishes.

No. 3 Finish – This finish is obtained with a ground unidirectional 80 to 100–grit abrasive. It is sometimes an intermediate step for finer finishes.
No. 4 Finish – This finish is obtained with a ground 150-grit abrasive.
No. 43 Finish – Appliance finish
Many other finishes can be applied to stainless steel as well. Contact us for technical expertise in selecting the right one for you. Choosing the right finish can be critical for many applications.
No. 2D - A smooth, non-reflective cold-rolled annealed and pickled or descaled finish.

No. 2B - A smooth, moderately reflective cold-rolled annealed and pickled or descaled finish typically produced by imparting a final light cold-rolled pass using [large diameter] polished rolls.

Bright Annealed [BA] Finish- A smooth, bright, reflective finish typically produced by cold rolling followed by annealing in a protective atmosphere so as to prevent oxidation and scaling during annealing.

No. 3 Finish is characterized by short, coarse, parallel polishing lines, which extend uniformly along the length of the coil.

No.4 Finish is characterized by short, parallel polishing lines, which extend uniformly along the length of the coil. It is obtained by mechanically polishing a No. 3 finish with gradually finer abrasives.

No.7 Finish has a high degree of reflectivity and a mirror-like appearance. A No. 4 finish that has been polished to 320-grit is buffed for up to 10 minutes but existing grit lines are not removed. The remnants of fine polishing lines can generally seen by an observer standing several feet from a panel.

No.8 Finish It is produced in the same manner as the No. 7 finish except that the buffing is continued for an additional five to ten minutes. In comparison to a No. 7 finish, the grit lines are much less visible, but they can be seen if the finish is examined closely. The resulting finish is mirror-like but not a perfect mirror.

If you are unsure of what finish is best for your application, we highly recommend that you contact us (Email: sales(at)) . As specialists, we will ensure that your finish is the correct one.

Process Service

Application

Packing & Delivery

Stainless steel strip Detail Package:

--Standard Package: Cardboard encase the ends of the coil , with core and out steel edge protection. ( No Cardboard was accepted according to customers’ instructions)
--Strips are wrapped with metal strapped and packed in strong wooden pallets.
--Special customized package is acceptable upon customers’ request