China 316l 321 430 Mirror Finish SS Sheet Coil Strip 20mm X 3mm for sale

316l 321 430 Mirror Finish SS Sheet Coil Strip 20mm X 3mm

Price Negotiable

Price: $1200-$2000

MOQ: 1 Ton

Delivery Time: 15 working days

Brand: NADONG

Product Description

316l 321 430 Polished Stainless Steel Coil Strip 20mm X 3mm

Stainless steel is a metal alloy that is known for being very durable, particularly resistant to corrosion, and aesthetically pleasing. For that reason, its use has become popular across industries. Stainless steel is often used in kitchen appliances, cars, architectural parts, chemical plants, and more. Polished stainless steel is one of the most popular types because when the steel has this finish, it becomes smooth and shiny. If you are considering using polished stainless steel in one of your projects, you may be curious about polished stainless steel and how it’s made. To answer that question, below is an overview of the stainless steel manufacturing and polishing processes.

Specfications

Standard:	JIS, AiSi, ASTM, GB, DIN, EN, JIS, AISI, ASTM, GB, DIN, EN, etc.	Place of Origin:	Jiangsu, China
Brand Name:	ZLYS	Model Number:	201 304
Type:	Welded	Steel Grade:	300 Series
Application:	Industry/Construction	Certification:	ISO, AISI, ASTM, GB, EN, DIN, JIS
Welding Line Type:	ERW	Tolerance:	±1%
Processing Service:	Welding	Grade:	SS 304 SS316l
Product name:	Stainless Steel Sheet	Key Word:	Schedule 10 Stainless Steel Sheet
Surface:	Polished	Price Term:	CIF CFR FOB EX-WORK
MOQ:	1 Ton	Technique:	Hot Rolled , Cold Rolled , Extrusion
Payment:	L/C,T/T	Edge:	Mill Edge Slit Edge
Port:	Shanghai, China

Chemical Composition

Chemical composition and mechanical properties of stainless steel coils
Grade	Chemical Composition (%)								Mechanical Performance
Grade	C	Si	Mn	P	S	Ni	Cr	Mo	Hardness
201	≤0.15	≤1.00	5.5/7.5	≤0.060	≤0.03	3.5/5.5	16.0/18.0	-	HB≤241,HRB≤100, HV≤240
304	≤0.08	≤1.00	≤2.00	≤0.045	≤0.03	8.0/11.0	18.0/20.0	-	HB≤187,HRB≤90,HV≤200
316	≤0.08	≤1.00	≤2.00	≤0.045	≤0.03	10.0/14.0	16.0/18.0	2.0/3.0	HB≤187,HRB≤90,HV≤200
316L	≤0.03	≤1.00	≤2.00	≤0.045	≤0.03	10.0/14.0	16.0/18.0	2.0/3.0	HB≤187,HRB≤90,HV≤200
410	≤0.15	≤1.00	≤1.25	≤0.060	≤0.03	≤0.060	11.5/13.5	-	HB≤183, HRB≤88 HV≤200
430	≤0.12	≤1.00	≤1.25	≤0.040	≤0.03	-	16.0/18.0	-	HB≤183, HRB≤88 HV≤200

Surface Finished	Characteristics	Characteristics
NO.1	Finished by hot-rolling, smoother and pickling, characterized by white pickled surface.	Chemical industry equipment, Industrial tanks.
2B	Finished by anneal treatment, pickling after cold rolling, followed by skin pass line to more brighter and smoother surface.	General application medical instruments, Tableware.
BA	Bright anneal treatment after cold rolling.	Kichen utenstil, Kitchen ware,Architectural purpose.
NO.4(Satin)	Finished by incontinuous linear brushing	Architecture,industries,Escalators, Kitchen ware, Vehicles.
Hairline	Finished by continuous linear brushing	Architecture,industries,Escalators, Kitchen ware, Vehicles.
8K(mirror)	A mirror-like reflective surface by polishing with finer abrasives over 800 mesh.	Refletor, Mirror, Interior- Exterior decoration for building.