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Hot Rolled Stainless Steel Coil 304 Narrow Strip

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Hot Rolled Stainless Steel Coil 304 Narrow Strip

Stainless steel is a production which not easy rust,acid resistance and corrosion resistance,so it is widely

used in light industry,heavy industry,daily necessities and the decoration industry.my company long-term

supply stainless steel porducts including:stainless steel sheet,stainless steel coil and stainless steel tube.

Specifications
1.surface:NO.1
2.standard:JIS, AISI, GB
3.width: 0.55m, 0.65m, 1.0m, 1.22m, 1.5m, 2.0m or requirement

ASTM 304

(%):C=0.07, Mn=2.00, P=0.045, S=0.030, Si=0.075, Cr=17.5-19.5, Ni=8.0-10.5, N=0.10

Physical Properties

Tensile strength σb (MPa) ≥ 520

the conditions yield strength σ0.2 (MPa) ≥ 205,

elongation δ5 (%) ≥ 40

Reduction of ψ (%) ≥ 50,

hardness: ≤ 187

HB; ≤ 90

HRB; ≤ 200H

Type	Hot Rolled Stainless Steel Coil 304 Narrow Strip
Thickness	2.5mm-4.0mm
Width	510mm, 550mm, 650mm
Length	according to weight
Brand name	CNBM
Standard	ASTM, AISI, DIN, GB, JIS etc
Material	304
Application	Foodstuff, Gas, metallurgy, biology, electron, chemical, petroleum, boiler, nuclear energy, Medical equipment, fertilizer etc
Package	Standard export sea-worthy packing
Delivery time	Within 15 days since getting the deposit or LC origin
Surface	NO.1
Productivity	5000 tons/month

Q:How can 304 stainless steel and 201 stainless steel be distinguished by magnet?: Magnets can basically distinguish between the two types of stainless steel. Because 201 stainless steel (chromium, stainless steel) in any state can be attracted by magnets; 304 stainless steel (chromium nickel stainless steel) in the annealing state is generally non-magnetic, and after cold processing, some will be magnetic. However, the manganese steel with high manganese content is non-magnetic; the magnetic properties of chromium, nickel and nitrogen stainless steel are more complex: some are non-magnetic, some are magnetic, some are without magnetism and the surface is magnetic. Therefore, although the basic difference between magnet chromium and chromium nickel stainless steel, but can not distinguish between some special properties, but not distinguish the concrete steel.

Q:Stainless steel pan with magnetic or good without magnetic stainless steel pot?: Stainless steel pot without magnetic is good.In fact, stainless steel is magnetic, and the best stainless steel is austenitic stainless steel, and its magnetic is already weak, and basically no magnetic.

Q:Why does the stainless steel after processing have magnetism?: The austenite is non-magnetic or weakly magnetic, and martensite or ferrite is magnetic, a tripod of stainless steel processing in processing time due to melting segregation or improper heat treatment, will cause a small amount of martensite Austenitic 304 stainless steel body or ferrite. In this way, 304 stainless steel will have a weak magnetic.

Q:Is the stainless steel condiment bottle good for rotating or for all holes?: Many stainless steel grades, different properties, and in the course of its development has gradually formed several categories. According to the structure of the organization, it is divided into four categories: martensitic stainless steel (including precipitation hardening stainless steel), ferritic stainless steel, austenitic stainless steel and austenitic ferrite duplex stainless steel;

Q:Do you have stainless steel with magnetic?: The chromium content of ferritic stainless steel (400 Series) is 15%~30%, and has the structure of body centered cubic crystal. This kind of steel does not contain nickel, sometimes also contain a small amount of Mo, Ti, Nb and other elements, this kind of steel has high heat conductivity, low expansion coefficient, good oxidation resistance and anti stress excellent characteristics of stress corrosion, used formanufacturingthecorrosionresistanceofthe atmosphere, water vapor, waterandoxidizing parts.

Q:Which stainless steel belt has better elasticity?: In stainless steel strips, SUS301 has the best elasticity, and is used for springs, springs, or EH, or spring.

Q:What kind of plastic surface friction and wear in stainless steel belt is relatively small?: Plastic itself than metal soft, so it is not bad stainless steel, and if the metal surface smoothness is low (micro Burr) will be broken plastic surface, in the contact surface, if there are hard particles will also be broken metal surface.

Q:What's the difference between stainless steel coil and stainless steel plate?: Stainless steel (Stainless Steel) is referred to as the stainless steel, the resistance of air, steam, water and other weak corrosive medium or with stainless steel known as stainless steel; while the resistance to chemical corrosion (acid, alkali and salt chemical etching) corrosion of steel called acid resistant steel.

Q:Stainless steel narrow band, what are the spare rolls and side bands?: Narrowband: General slitting machine, can only be divided into 12 ~ 15 mm width, and then down, it is not accurate, and therefore narrower band, you must use a special separator, so the price of narrowband will be higher.

Q:What type of stainless steel is magnetic stainless steel?: Model with magnetic stainless steel: martensite or ferrite: such as 430, 420, 410 and so on, is magnetic.

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