Stainless Steel Flat Bar Round Square Flat Angle Stainless Bar Steel 201 201/304/316L Grade

• Customization: Available
• After-sales Service: Yes
• Warranty: 20 Yes
• Model NO.: 201/304/316L
• Type: Stainless Steel 201 304 316L
• Standard: AISI, ASTM, GB, JIS, DIN, BS
• Technique: Hot Rolled
• Application: Structural Steel Bar, Tool Steel Bar
• Alloy: Non-alloy
• Surface: Pickling
• Grade: 201 304 316L 2205 309S 310S
• Samples: Free Samples Available
• Guarantee: SGS Report Before Delivery
• MOQ: 1 PC
• Transport Package: Standard Export Package with Waterproof Paper
• Specification: 6mm-500mm
• Trademark: TJGH
• Origin: China
• HS Code: 72224000
• Production Capacity: 500 Tons Per Week

Product Description

 

20 Years Steel Stockist

 

Teda Metal

We are a supplier with 18 Years of export experience and have our own factory.
We have a large stock of stainless steel coils, and we can produce our own stainless steel plates, stainless steel tube processing, etc.
We also provide other steel for construction, other metal like corten steel, carbon steel, wear plate, gi, aluminum etc.
We have many long-term and stable customers, and the quality can definitely be packaged.

 

 

Authorized Stainless Steel Mills:
- TISCO (Taiyuan Iron and Steel Group)
- Baosteel (Baoshan Iron and Steel Group)
- JISCO (Jiuquan Iron and Steel Group)
- LISCO (Lianzhong Stainless Steel Corporation)
- Dongte Steel
Warehouse Inventory: Up to 20,000 tons

China One-stop Supplier:
Bring detailed specifications to contact me if you need
We have high quality and reasonable prices 
Stainless Steel coils/sheets/pipes of high quality and best price.
Welcome to inquiry!

Quality Inspection

 

 

 

Product Description

 

 

 

Stainless steel bars have similar resistance to general corrosion as unstable nickel-chromium alloys 304. Prolonged heating in the temperature range of chromium carbide may affect alloys 321 and 347 in harsh corrosive media. Mainly used in high temperature applications to prevent intergranular corrosion at lower temperatures.

Stainless steel bars have high temperature oxidation resistance, and the oxidation rate is affected by inherent factors such as the exposed environment and product morphology.

The total heat transfer coefficient of the metal depends on other factors, in addition to the thermal
conductivity of the metal. In most cases, the film's heat dissipation coefficient, scale and metal surface condition. Stainless steel keeps the surface clean and tidy. Therefore, its heat transfer is better than other metals with higher thermal conductivity. Stainless steel bar corrosion resistance, bending processability, And a strength stainless steel plate excellent in press workability and a method for producing the same.

 

Some main grades bars description:

316L: 316 stainless steel contains molybdenum and low carbon content. It has better resistance to pitting
corrosion in marine and chemical industrial environments than 304 stainless steel! (316L low carbon, 316N high nitrogen, high strength, 316F stainless steel with high sulfur content, easy to cut stainless steel.

304L: As a low carbon 304 steel, in general, the corrosion resistance is similar to that of 304, but after
welding or after stress relief, its resistance to intergranular corrosion is excellent, and it can also be used without heat
treatment. Maintain good corrosion resistance.

304: It has good corrosion resistance, heat resistance, low temperature strength and mechanical properties,
good hot workability such as stamping and bending, and no heat treatment hardening. Uses: tableware, cabinets, boilers, auto parts, medical equipment, building materials, food industry (use temperature -196 ° C -700 ° C).

310: The main features are: high temperature resistance, generally used in the boiler, car exhaust pipe. Other properties in general.

303: It is easier to cut than 304 by adding a small amount of sulfur and phosphorus. Other properties are
similar to those of 304.

302: 302 stainless steel rod is widely used in auto parts, aviation, aerospace hardware tools, chemical
industry. The details are as follows: crafts, bearings, sliding flowers, medical equipment, electrical appliances, etc.
Characteristics: 302 stainless steel ball belongs to austenitic steel, which is close to 304, but the hardness of 302 is higher, HRC ≤ 28, with good rust and corrosion resistance.

301: good ductility for molding products. It can also be hardened by mechanical processing. Good weldability.
Wear resistance and fatigue strength are better than 304 stainless steel.

202: belongs to chrome-nickel-manganese austenitic stainless steel, the performance is better than 201
stainless steel.

201: belongs to chrome-nickel-manganese austenitic stainless steel, low magnetic.

410: Martensitic (high-strength chrome steel), good wear resistance and poor corrosion resistance.

420: "cutting grade" martensitic steel, similar to Brinell high chromium steel, the earliest stainless steel.
Also used for surgical knives, it can be done very brightly.

430: ferritic stainless steel, for decoration, for example for car accessories. Good formability, but poor
temperature and corrosion resistance.

Duplex stainless steel 2205 standard No. : ASTM A240/A240M--01 Duplex stainless steel 2205 is a duplex stainless steel consisting of 22% chromium, 2.5% molybdenum and 4.5% nickel nitrogen alloy.It has high strength, good impact toughness and good overall and local stress corrosion resistance.
 

The 2507 is a ferrite - austenitic (duplex) stainless steel. It combines the most beneficial properties of many ferrite and austenitic steels. Due to its high chromium and molybdenum content, the steel has excellent resistance to spot corrosion, crevices corrosion and uniform corrosion.The biphasic microstructure ensures that the steel is highly resistant to stress corrosion cracking and has high mechanical strength.

2507 Stainless steel for use in the oil and gas industry;Offshore stone breaker oil platform (heat exchanger tube, water treatment and water supply system, fire protection system, sprinkler system, water stabilization system;Petrochemical equipment;Desalination (desalination) equipment (and the high-pressure pipe in the equipment, seawater pipe);High strength and high corrosion resistance of mechanical and structural components are required;Combustion (waste) gas purification equipment.Main ingredients: 25CR-7Ni-4mo-0.27n

 

Stainless steel bars have similar resistance to general corrosion as unstable nickel-chromium alloys 304. Prolonged heating in the temperature range of chromium carbide may affect alloys 321 and 347 in harsh corrosive media. Mainly used in high temperature applications to prevent intergranular corrosion at lower temperatures.

Stainless steel bars have high temperature oxidation resistance, and the oxidation rate is affected by inherent factors such as the exposed environment and product morphology.

The total heat transfer coefficient of the metal depends on other factors, in addition to the thermal
conductivity of the metal. In most cases, the film's heat dissipation coefficient, scale and metal surface condition. Stainless steel keeps the surface clean and tidy. Therefore, its heat transfer is better than other metals with higher thermal conductivity. Stainless steel bar corrosion resistance, bending processability, And a strength stainless steel plate excellent in press workability and a method for producing the same.

 

Some main grades bars description:

316L: 316 stainless steel contains molybdenum and low carbon content. It has better resistance to pitting
corrosion in marine and chemical industrial environments than 304 stainless steel! (316L low carbon, 316N high nitrogen, high strength, 316F stainless steel with high sulfur content, easy to cut stainless steel.

304L: As a low carbon 304 steel, in general, the corrosion resistance is similar to that of 304, but after
welding or after stress relief, its resistance to intergranular corrosion is excellent, and it can also be used without heat
treatment. Maintain good corrosion resistance.

304: It has good corrosion resistance, heat resistance, low temperature strength and mechanical properties,
good hot workability such as stamping and bending, and no heat treatment hardening. Uses: tableware, cabinets, boilers, auto parts, medical equipment, building materials, food industry (use temperature -196 ° C -700 ° C).

310: The main features are: high temperature resistance, generally used in the boiler, car exhaust pipe. Other properties in general.

303: It is easier to cut than 304 by adding a small amount of sulfur and phosphorus. Other properties are
similar to those of 304.

302: 302 stainless steel rod is widely used in auto parts, aviation, aerospace hardware tools, chemical
industry. The details are as follows: crafts, bearings, sliding flowers, medical equipment, electrical appliances, etc.
Characteristics: 302 stainless steel ball belongs to austenitic steel, which is close to 304, but the hardness of 302 is higher, HRC ≤ 28, with good rust and corrosion resistance.

301: good ductility for molding products. It can also be hardened by mechanical processing. Good weldability.
Wear resistance and fatigue strength are better than 304 stainless steel.

202: belongs to chrome-nickel-manganese austenitic stainless steel, the performance is better than 201
stainless steel.

201: belongs to chrome-nickel-manganese austenitic stainless steel, low magnetic.

410: Martensitic (high-strength chrome steel), good wear resistance and poor corrosion resistance.

420: "cutting grade" martensitic steel, similar to Brinell high chromium steel, the earliest stainless steel.
Also used for surgical knives, it can be done very brightly.

430: ferritic stainless steel, for decoration, for example for car accessories. Good formability, but poor
temperature and corrosion resistance.

Duplex stainless steel 2205 standard No. : ASTM A240/A240M--01 Duplex stainless steel 2205 is a duplex stainless steel consisting of 22% chromium, 2.5% molybdenum and 4.5% nickel nitrogen alloy.It has high strength, good impact toughness and good overall and local stress corrosion resistance.
 

The 2507 is a ferrite - austenitic (duplex) stainless steel. It combines the most beneficial properties of many ferrite and austenitic steels. Due to its high chromium and molybdenum content, the steel has excellent resistance to spot corrosion, crevices corrosion and uniform corrosion.The biphasic microstructure ensures that the steel is highly resistant to stress corrosion cracking and has high mechanical strength.

2507 Stainless steel for use in the oil and gas industry;Offshore stone breaker oil platform (heat exchanger tube, water treatment and water supply system, fire protection system, sprinkler system, water stabilization system;Petrochemical equipment;Desalination (desalination) equipment (and the high-pressure pipe in the equipment, seawater pipe);High strength and high corrosion resistance of mechanical and structural components are required;Combustion (waste) gas purification equipment.Main ingredients: 25CR-7Ni-4mo-0.27n

 

item	Stainless steel round bar
Grade	201  202  304 304l  316  316l  317  321  309s  310s  347   410  420  430  441  436  439  444  446  409  429  431  etc 2205  s31803  904L  2507 s32750  S32304  etc
Type	Round, square, hexagonal, threaded
Surface	Polished, black
Dia	2-500mm
Production standard	ASTM A276, ASTM A484, ASTM A269
Technical	Cold drawing, hot rolled, peeled, forged
Tolerance	H9-H111 or as per customer request
Length	as per request
MOQ	1pc
Sample	can be supplied
Inspetion	any inspection can be accepted

 

 

 

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