Good Quality ASTM AISI 430 321 Hot Rolled Cold Rolled Ss 304 304L 316L 309S 904L No. 4 Surface Stainless Steel Coil 2b Finish Stainless Steel Coils

• Customization: Available
• After-sales Service: Permanent
• Warranty: Permanent
• Model NO.: 304 304L 316L 309S 904L
• Certification: ISO, RoHS, IBR, ISO, RoHS, Ibr, AISI, ASTM, GB, En, DIN, JIS
• Surface Treatment: No.1 2b Ba Hl 8K No.4, Bright
• Technique: Hot/Cold Rolled, Cold Rolled
• Application: Ship Plate, Construction Food Industry Vehicles
• Edge: Slit edge
• Stock: Stock
• Type: Stainless Steel Coils
• Shape: Round
• Grade: 304 316 316L 321 904L 2205
• Surface: 2b, Ba, No.1, No.4, No.8, 8K, Hl, etc
• Thickness: 0.3-12mm
• Processing Service: Bending, Decoiling, Punching, Cutting
• Surface Finish: Ba/2b/No.1/No.3/No.4/8K/Hl/2D/1d
• Price Term: Fob CIF CFR EXW
• Delivery Time: 15-21 Days
• Length: Customers′ Requirement
• Width: Customers′ Requirement
• Transport Package: Standard Export Packages
• Specification: customized
• Trademark: Hai Yi Da
• Origin: China
• Production Capacity: 5000tons/Month

Product Description

 

Stainless steel coil is also known as stainless steel belt and stainless steel coil, characterized by complete specifications, diverse materials; High dimensional accuracy, up to ± 0.1mm;Excellent surface quality, good brightness; Strong corrosion resistance, high tensile strength and fatigue strength; Stable chemical composition, pure steel, low inclusion content, widely used in construction, shipbuilding, vehicle manufacturing, machinery manufacturing, furniture and household appliances industry, electrical and automation industry.

Specification:

Commodity	Austenitic, Ferritic, Martensitic, Duplex, Cold rolled, Hot rolled
Grade	201, 202, 301, 304, 304j1, 304l, 321, 309s, 310s, 2205, 409l, 410, 410s, 420, 420j1, 420j2, 430, 439, 409l, 443, 444, etc
Standard	ISO, JIS, ASTM, AS, EN, GB
Surface	N0.1, N0.2, N0.3, N0.4, N0.5, N0.6, N0.7, N0.8, 2D, 2B, HL, BA, 6K, 8K, etc
Thickness	0.1-200mm
Width	10-2000mm
MOQ	1MT
Packaging	Export standard, seaworthy
Trade Term	FOB, CFR, CIF
Transport Type	Container, bulk and train
Loading port	qingdao, tianjin, etc
Payment terms	T/T, L/C at sight,West Union,D/P,D/A,Paypal
Delivery time	15-35 days after confirmed order

 

 

Company Info:
 

Chemical composition and mechanical properties of stainless steel coils
Grade	Chemical Composition (%)								Mechanical Performance
	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

Finish	Definition	Application
2B	Finished by heat treatment , picking or equipvalent cold rolling , followed by skin pass to obtain adequate luster surface	with bright and smooth surface ,easy for further grinding to obtain brighter surface ,suitable for medical instruments ,milk containers ,tableware
BA	bright heat treatment after cold rolling	structual members .etc.kitchen utensil ,cutlery ,eleltric applicances ,medical instruments ,building decorations ,etc.
NO.3/NO.4	polished with No.150-240 abrasives	milky food processing equipment , medicalinstruments ,building decorations
HL	finshed by polishing with abrasives of suitable grain size to obtain continuous streaks	building decorations ,such as elevators ,escalators ,door.etc
NO.8	A mirror-like reflective surface ,which is obtained by polishing with successively finer abrasives and buffing extensively with all gritlines are removed	buliding entrances,bulkding column casting ,elevator's wall * doors ,counters,sculptures

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