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201 Stainless Steel

Copper content: J4>J1>J3>J2>J5.
Carbon content: J5>J2>J3>J1>J4.
Hardness arrangement: J5, J2>J3>J1>J4.
The order of prices from high to low is: J4>J1>J3>J2, J5.

J1（Mid Copper）: The carbon content is slightly higher than J4 and the copper content is lower than J4. Its processing performance is less thanJ4. It is suitable for ordinary shallow drawing and deep drawing products, such as decorative board, sanitary products, sink,product tube, etc.

J2, J5:Decorative tubes: Simple decorative tubes are still good, because the hardness is high (both above 96°) and the polishing is morebeautiful, but the square tube or the curved tube (90°) is prone to bursting.
In terms of flat plate: due to the high hardness, the board surface is beautiful, and the surface treatment such as frosting,
polishing and plating is acceptable. But the biggest problem is the bending problem, the bend is easy to break, and the groove is easy to burst. Poor extensibility.

J3（Low Copper）: Suitable for decorative tubes. Simple processing can be done on the decorative panel, but it is not possible with a little difficulty. There is feedback that the shearing plate is bent, and there is an inner seam after breaking (black titanium,color plate series, sanding plate, broken, folded out with inner seam). The sink material has been tried to bend, 90 degrees, but it will not continue.

J4（ High Copper）: It is the higher end of the J series. It is suitable for small angle types of deep drawing products. Most of the products that require deep salt picking and salt spray test will choose it. For example, sinks, kitchen utensils, bathroom products, water bottles, vacuum flasks, door hinges, shackles, etc.

304 Stainless Steel
304 is a versatile stainless steel that is widely used to make equipment and parts that require good overall performance
(corrosion resistance and formability). In order to maintain the inherent corrosion resistance of stainless steel, steel must
contain more than 18% chromium and more than 8% nickel.

316 stainless steel
316 stainless steel has excellent corrosion resistance, atmospheric corrosion resistance, and high-temperature strength due to the addition of Mo, which can be used under harsh conditions; excellent work hardening (non-magnetic).

Equipment for seawater use,chemical, dye, papermaking, oxalic acid, fertilizer and other production equipment; photographs, food industry, facilities incoastal areas, ropes, CD rods, bolts, nuts.

430 stainless steel
Type 430 Stainless Steel is perhaps the most popular non-hardenable ferritic stainless steel available. Type 430 is known for good corrosion, heat, oxidation resistance, and its decorative nature.It is important to note that when well polished or buffed its corrosion resistance increases. All welding must occur at higher temperatures, but it is easily machined, bent, and formed.

Thanks to this combination it is used in a number of different commercial and industrial applications including:Furnace combustion chambers,Automotive trim and molding,Gutters and downspouts,Nitric acid plant equipment,Oil and Gas refinery equipment,Restaurant equipment,Dishwasher linings,Element supports and fasteners.etc.

Product name	17-4ph stainless steel sheet/plate manufacturer!
Grade	201,202,303, 303Cu,304,304L,316,316L,310S,316Ti,321,430,904L,etc.
Standard	AISI,ASTM,DIN,JIS,BS,NB
Certification	SGS,BV,IQI,TUV,ISO,etc.
Origin	Tisco, baosteel, jiusteel ,etc.
Specification	Wire: 0.01-10mm Strip: 0.055.0-5.0250mm Bar: φ4-50mm;Length 2000-5000mm Pipe: φ6-273mm;δ1-30mm;Length 1000-8000mm Sheet: δ 0.8-36mm;Width 650-2000mm;Length 800-4500mm
Package	clients' requirement and Standard export sea-worthy packing
Delivery time	5-15 days subject to the clients' requirement and quantity

Mechanical Property
Grade	State	Hardness HV	Yield Strength	Tensile Strength	Elongation(%)
SUS304	ANN	<200	>205	>520	>40
		1/4H	200-250	>255	>550	>35
		1/2H	250-310	>470	>780	>6
		3/4H	310-370	>665	>930	>3
		H	370-430	>880	>1130	--
SUS301	ANN	<250	>205	>520	>40
		1/4H	250-310	>470	>780	>35
		1/2H	310-370	>510	>930	>10
		3/4H	370-430	>745	>1130	>5
		H	430-490	>1030	>1320	>3
		EH	490-550	>1275	>1570	--
		SH	>550	>1500	>1850	--
SUS201	ANN	<200	>205	>515	>40
		1/4H	200-250	>250	>550	>35
		1/2H	250-310	>470	>780	>6
		3/4H	310-370	>665	>930	>3
		H	370-430	>880	>1130	--
SUS430	ANN	<200	>205	>450	>22
		1/2H	200-250	>330	>505	>10
		H	250-310	>420	>750	>6
SUS443	ANN	<200	>305	>483	>31
SUS310S	≤200	<200	>205	>520	>40
SUS316L	≤200	<200	>310	>620	>40

Surface finish	Characteristics & Application
NO.1	Hot-rolled surface,annealed and pickled,can be used as cold-rolling material,industial tanks and chem i cal devices.
NO.2D	Cold-rolled, an nealed and pick led with out skinpassing the dull prod ucts can be used as auto mo bile parts, build ing materrials and pipings.
NO.2B	The surface brightness and flatness of NO.2B is better than NO.2D. Then through a special surfacetreament to improve its mechamical properties, N02B could nearly satisfy com pre hen sive uses.
NO.3	Polished with abra sive belt of grit #100#120,have bet ter bright ness with dis con tin u ous coarse stria, used as in ner and ex ter nal or na ments for building, elec tri cal ap pli anc es and kitchen uten sils etc.
NO.4	Polished with abrasive belt of grit #150#180, have better brightness with discontinuous coarse stria, but thinner than NO.3, are used as bathtud buildinginner and external ornaments electrical appliances, kitchen utensils and food processing equipment etc.
HL	Polished with abrasive belt of grit #150-320 on the No.4 finish and has continuous streaks, mainly used as building ornaments, elevators, door of building, frontal plate etc.
BA	Cold rolled, bright an nealed and skin passed, the prod uct has ex cel lent bright ness and good re flex iv i ty like mirror, used for lectrical appliances, mirror, kitch en apparatus, or na ment ma te ri als etc.

Application

Domestic	cutlery, sinks, saucepans, washing machine drums, microwave oven liners, razor blades
Transport	exhaust systems, car trim/grilles, road tankers, ship containers, ships chemical tankers, refuse vehicles
Oil and Gas	platform accommodation, cable trays, subsea pipelines
Medical	Surgical instruments, surgical implants, MRI scanners
Food and Drink	Catering equipment, brewing, distilling, food processing
Water	Water and sewage treatment, water tubing, hot water tanks
Chemical/Pharmaceutical	pressure vessels, process piping
Architectural/Civil Engineering	cladding, handrails, door and window fittings, street furniture, structural sections
Architectural/Civil Engineering		reinforcement bar,lighting columns, lintels, masonry supports

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A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

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A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
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