S32205 Stainless steel plate

Tianjin Tisco Co.,Ltd

Widely used in construction, machinery, coal, chemical industry, railway vehicles, automotive industry, roads, Bridges, containers, sports facilities, agriculturalmachinery, petroleum machinery, prospecting machinery manufacturing industry.

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S32205 Stainless steel plate

Duplex stainless steel is a kind of stainless steel material. They are called biphasic (or austenite-ferrite) because their metallurgical structure consists of two phases, with almost equal proportions of austenite and ferrite. These materials have improved corrosion resistance, particularly chloride stress corrosion and chloride pitting, and have higher strength than standard austenitic stainless steels such as SS304 or SS316. Compared with austenitic stainless steel, the main difference in composition of duplex steel is the chromium content of 20-28% higher; Molybdenum content is high, up to 5%; The nickel content was reduced to 9% and the nitrogen content was reduced to 0.05-0.50%. Both low nickel content and high strength are significantly cost effective.

PRICE: Please email us for accurate quotation.

Mode of transport: Ship plane

Product specifications can be customized according to customer requirements

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PRODUCT DETELS

PRODUCTINFORMATION	PARAMETER
Thickness:	0.1-0.8mm
Length:	2000mm, 2438mm, 3000mm, 5800mm, 6000mm,12000mm， etc
Width:	40mm-600mm, 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, etc
Certification:	ISO, SGS，BV
Technique:	Cold Rolled
Standard:	ASTM，AISI，JIS，GB， DIN，EN
Surface:	BA，2B，NO.1，NO.4，4K，HL，8K
Grade（ASTM UNS）	304、304L、321、316、316L、317L、347H、309S、310S、
	904L、S32205、2507、254SMOS、
	32760、S31703、S31603、316Ti、S31635、S31254、
	N08926、2205、S32205、S31008、S30908、S32750、S32760、630etc
Grade （EN）	1.4301，1.4307，1.4541，1.4401，1.4404，1.4571，1.4438，1.4539，1.4547，1.4529，1.4410，1.4501，1.4462，1.4845，1.4542，,etc
Price Term:	CIF CFR FOB EX-WORK
Payment Terms	T/T L/C and Western Union etc
Packaging & Delivery	in bundle,plastic bags,thin film,wooden pallet,standard seaworthy export packing or as customer demands

S32205	C	Mn	P	S	Si	Cr	Ni	N	Mo
Requirements%	≤0.03	2	≤0.03	≤0.02	≤1.00	22-23	4.5-6.5	0.14-0.2	3.0-3.5

SURFACE	CHARACTERISTIC	SUMMARY OF MANUFACTURING METHOD	APPLICATION
NO.1	Silvery white	Hot rolled to specified thickness	Do not need to have a glossy surface use
NO.1	lackluster	Hot rolled to specified thickness	Do not need to have a glossy surface use
NO.2D	Silvery white	After cold rolling, heat treatment and pickling are carried out	General material, deep material
NO.2B	Gloss is stronger than No.2D	After No.2D treatment, the final light cold rolling is carried out through the polishing roller	The general material
BA	As bright as a sixpence	No standard, but usually a bright annealed surface with high reflectivity.	Building materials, kitchen utensils
NO.3	Rough lapping	Grind with 100~200# (unit) strop tape	Building materials, kitchen utensils
NO.4	Intermediate grinding	Polished surface obtained by grinding with 150~180# strop abrasive tape	Building materials, kitchen utensils
NO.240	Fine lapping	Grinding with 240# strop abrasive tape	kitchenware
NO.320	Very fine grinding	Grinding was carried out with 320# strop abrasive tape	kitchenware
NO.400	The luster is close to BA	Use 400# polishing wheel to grind	General timber, building timber, kitchen appliances
HL	Hairline grinding	Suitable particle material for hair stripe grinding (150~240#) with many grains	Building, construction material
NO.7	It's close to mirror grinding	Use a 600# rotary polishing wheel to grind	For art or decoration
NO.8	Mirror ultrafinish	The mirror is ground with a polishing wheel	Reflector, for decoration

Carbon (C) : 1. Improve the deformation resistance and tensile strength of the blade;2. Enhance hardness and improve wear resistance.

Cr (Cr) : 1. Enhance hardness, tensile strength and toughness;2. Anti-wear and corrosion.

Cobalt (CO) : 1. Increase the hardness and strength so that it can withstand high temperature quenching;2. Used to enhance certain individual properties of other elements in more complex alloys.

Copper (Cu) : 1. Enhance corrosion resistance;2. Enhance wear resistance.

Manganese (Mn) : 1. Increase the quenchability, wear resistance and tensile strength;2. Removal of oxygen from molten metal by separate oxidation and separate vaporization;3. When added in large quantities, the hardness is enhanced, but the brittleness is improved.

Molybdenum (Mo) : 1. Enhanced strength, hardness, quenchability and toughness;2. Improve machinability and corrosion resistance.

Nickel (Ni) : 1. Enhance strength, hardness and corrosion resistance.

Phosphorus (P) : Enhanced strength, machinability and hardness.

2. When the concentration is too large, it is easy to crack

Silicon (Si) : 1. enhanced ductility;2. Increase the tensile strength;3. Removal of oxygen from molten metal by separate oxidation and separate vaporization.

Sulphur (S) : small amount used to improve machinability.

Tungsten (W) : Increases strength, hardness and toughness.

Vanadium (V) : Increases strength, hardness and seismic resistance.