Stainless steel channel

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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Stainless steel channel

Stainless steel channel steel is a long steel strip with a groove section. The same as I-steel, stainless steel channel steel is divided into ordinary channel steel and light channel steel two kinds, model and specification of the same waist height (H)× leg width (B)× waist thickness (D) mm number, such as 120×53×5 channel steel, namely waist height 120mm, round steel, need to add a, B, C on the right side of the model to be different. Usually, the stainless steel channel to the waist height of the centimeter number of its model, such as channel steel channel 12#. Channel steel specifications range from 5 to 40#. Including and marking requirements according to THE PROVISIONS of GB2101-80.

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

Type:	channel bar
Specifications	30-400mm，etc.
Length:	3000mm，5800mm，6000mm，9000mm，12000mm，etc.
Standard:	ASTM，JIS, AISI, GB, DIN, EN
Surface:	BA，2B，NO.1，NO.4，4K，HL，8K
Application:	It is widely used in high-temperature and electric industry, medical devices, construction, chemistry, food industry, agriculture, and ship components.
Application:	It also applies to food and beverage packaging, kitchen supplies, trains, aircraft, conveyor belts, vehicles, bolts, nuts, springs, and screen mesh etc.
Certification:	ISO, SGS,BV
Technique:	Hot rolling, cold drawing
Edge:	Mill Edge Slit Edge
Quality:	SGS Inspection
Grade	410，430，201，202，301，304，304L，321，316，316L，317L，347H，309S，310S，904L，S32205，2507，254SMOS，32760，253MA，N08926，etc.
（ASTM UNS）（EN）	1.4301，1.4307，1.4541，1.4401，1.4404，1.4571，1.4438，1.4539，1.4547，
	1.4529，1.4562，1.4410，1.4878，1.4845，1.4828，1.4876，2.4858，2.4819
Main market:	Asia/Europe/ South America
20ft GP:5898mm(Length)x2352mm(Width)x2393mm(High) 24-26CBM
40ft GP:12032mm(Length)x2352mm(Width)x2393mm(High) 54CBM
40ft HC:12032mm(Length)x2352mm(Width)x2698mm(High) 68CBM

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

EN	ASTMUNS	C	N	Cr	Ni	Mo	COMPONENTV
1.4301	304	0.04		18.1	8.3
1.4307	304L	0.02		18.1	8.3
1.4541	321	0.04		17.3	9.1		T0.24
1.455	347	0.05		17.5	9.5		Nb0.012
1.4401	316,S31608	0.04		17.2	10.2	2.1
1.4404	316L，S31603	0.02		17.2	10.2	2.1
1.4406	316LN	0.02	0.14	17.2	10.3	2.1
1.4429	S31653	0.02	0.14	17.3	12.5	2.6
1.4571	316Ti，S31635	0.04		17	10.6	2.1	T0.30
1.4438	317L，S31703	0.02		18.2	13.5	3.1
1.4539	904L，N08904	0.01		20	25	4.3	1.5Cu
1.4547	S31254，254SMo	0.01	0.02	20	18	6.1	Cu 0.8-1.0
1.4529	N08926，Alloy25-6Mo	0.02	0.15	20	25	5.5	1.ocu
1.4462	2205，S32205，S31803	0.02	0.16	22.5	5.7	3
1.4410	S32750，SAF2507	0.02	0.27	25	7	4
1.4501	S32760	0.02	0.27	25.4	6.9	3.5	W0.5-1.0-Cu0.5-1.0
1.4948	304H	0.05		18.1	8.3
1.4833	309S，S30908	0.06		22.8	12.6
1.4845	310S，S31008	0.05		25	20

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.