0.07mm Stainless Steel Strip

Grade: 201/304/316L/310S/ 2205 and so on
Surface: BA/2B
Standard: ASTM A240
Thickness: 0.05mm-0.3mm
Width: 10mm-720mm
Hardness: 1/4H-FH
Average Delivery Time: 20-25 days

When the thickness is below 0.1mm, the material is also called stainless foil. 0.07mm stainless foil production is very hard, there is some key process.

raw material choice
We can only choose POSCO parent rolls or other sources. But the yield is very low, especially for a thickness of less than 0.1mm.
3 rolling +3 annealing process
The production of stainless steel foil is very slow, if the production is too fast, the foil will break, and the cost is very high.
Only 20 rolled Senzimier machinery
To produce stainless steel foil, only machines of this brand can be used.

These products are available in a wide range of sizes, up to 720mm wide and 0.07mm thick, and can be customized with stainless steel straps to your specific needs.

Raw Material only from POSCO

The Australian market generally uses 0.07mm.

Property of Stainless Steel Strip

Chemical Analysis (%) Specified
Grade	C	Si	Mn	P	S	Cr	Mo	Ni	Other
253MA	1.1 – 2.0	0.05-0.10	8	0.04	0.03	20.0 – 22.0		10.0 – 12.0	N 0.14-0.20Ce 0.03-0.08
301	0.15	0.75	2	0.045	0.03	16.0 – 18.0		6.0-8.0	N 0.10
302HQ	0.03	1	2	0.045	0.03	17.0 – 19.0		8.0 – 10.0	Cu 3.0-4.0
303	0.15	1	2	0.2	0.15	17.0 – 19.0		8.0-10.0
304	0.08	0.75	2	0.045	0.03	18.0 – 20.0		8.0 – 10.5	N 0.10
304L	0.03	1	2	0.045	0.03	18.0- 20.0		8.0- 12.0	N 0.10
304H	0.04 – 0.10	0.75	2	0.045	0.03	18.0-20.0		8.0 – 10.5	N 0.10
309s	0.08	1	2	0.045	0.03	22.0 – 24.0		12.0 – 15.0
310	0.25	1.5	2	0.045	0.03	24.0- 26.0		19.0 -22.0
316	0.08	0.75	2	45	0.03	16.0- 18.0	2.0-3.0	10.0-14.0	N 0.10
316L	0.03	0.75	2	0.045	0.03	16.0 – 18.0	2.0 – 3.0	10.0 – 14.0	N 0.10
317L	0.03	0.75	2	0.045	0.03	18.0- 20.0	3.0 – 4.0	11.0 – 15.0	N 0.10
321	0.08	0.75	2	0.045	0.03	17.0 – 19.0		9.0 – 12.0	N 0.10Ti=5x(C+N) min.0.70 max.
347	0.08	0.75	2	0.045	0.03	17.0 – 19.0		9.0 – 13.0	Nb 10xC min. 1.01.0 max
904L	0.02	1	2	0.045	0.035	19.0 – 23.0	4.0-5.0	23.0 – 28.0	Cu 1.0-2.0

Mechanical Properties Specified
Grade	Common form	Treatment	Tensile strength MPa(min.)	Yield strength (0.2% offset) MPa (min.)	Elongation % in 50mm (min.)	Hardness (max) (Note 2)
253MA	Plate	Annealed	600	310	40	95 HRB
301	Sheet or Coil	Annealed 1/4 to full hard	515 860 – 1275	205 515 – 965	40 25-9	95 HRB
302HQ	Wire 2.5mm dia and over	Annealed Lightly drawn	605 max 660 max	–	–	–
303	Bar	Cold finished Condition A	–	–	–	262 HB
304	Plate	Annealed	515	205	40	92 HRB
304L	Plate	Annealed	485	170	40	88 HRB
304H	Plate	Annealed	515	205	40	92 HRB
309s	Bar	Annealed	515	205	40	95 HRB
310	Plate	Annealed	515	205	40	95 HRB
316	Plate	Annealed	515	205	40	95 HRB
316L	Plate	Annealed	485	170	40	95 HRB
317L	Plate	Annealed	515	205	40	95 HRB
321	Sheet	Annealed	515	205	40	95 HRB
347	Plate	Annealed	515	205	40	92 HRB
904L	Plate	Annealed	490	220	35	70 – 90 NRB typical