Products
Contact Us
Rod / Bar
Category:
Product Details
Chemical Composition
Stainless steel bars, crafted from high-quality raw materials and advanced production processes, are widely used in various industrial and construction fields. Each stainless steel bar undergoes rigorous quality control to ensure its excellent corrosion and oxidation resistance, as well as its high mechanical strength, enabling long-term use in harsh environments. Whether used as structural components, mechanical parts, or decorative materials, stainless steel bars demonstrate exceptional stability and durability.
TEDA GANGHUA offers a wide range of specifications and sizes, customizable to meet diverse project requirements. Our products feature a smooth surface, precise dimensions, and extremely high tensile strength, allowing them to withstand heavy loads without deformation. Furthermore, stainless steel's low maintenance significantly reduces ongoing costs.
Grade | C | Cr | Ni | Mn | P | S | Mo | Si | Cu | N | Other |
201 | ≤0.15 | 16--18 | 3.5-5.5 | 5.5-7.5 | ≤0.06 | ≤0.03 | -- | ≤1.00 | -- | ≤0.25 |
|
201L | ≤0.03 | 16--18 | 3.5-5.5 | 5.5-7.5 | ≤0.06 | ≤0.03 | -- | ≤1.00 | -- | ≤0.25 |
|
202 | ≤0.15 | 17--19 | 4--6 | 7.5-10 | ≤0.06 | ≤0.03 | -- | ≤1.00 | -- | ≤0.25 |
|
301 | ≤0.15 | 16--18 | 6--8 | ≤2.00 | ≤0.065 | ≤0.03 | -- | ≤1.00 | -- | -- |
|
301L | ≤0.03 | 18--20 | 8—10.5 | ≤2.00 | ≤0.045 | ≤0.03 | -- | ≤1.00 | -- | -- |
|
302 | ≤0.15 | 17--19 | 8--10 | ≤2.00 | ≤0.035 | ≤0.03 | -- | ≤1.00 | -- | -- |
|
303 | ≤0.15 | 17--19 | 8--10 | ≤2.00 | 0.20 | ≤0.03 | -- | ≤1.00 | -- | -- |
|
304 | ≤0.07 | 17--19 | 8--10 | ≤2.00 | ≤0.035 | ≤0.03 | -- | ≤1.00 | -- | -- |
|
304L | ≤0.03 | 18--20 | 8--10 | ≤2.00 | ≤0.035 | ≤0.03 | -- | ≤1.00 | -- | -- |
|
305 | ≤0.12 | 17--19 | 10.5--13 | ≤2.00 | ≤0.035 | ≤0.03 | -- | ≤1.00 | -- | -- |
|
309S | ≤0.08 | 22--24 | 12--15 | ≤2.00 | ≤0.035 | ≤0.03 | -- | ≤1.00 | -- | -- |
|
310S | ≤0.08 | 24--26 | 19--22 | ≤2.00 | ≤0.035 | ≤0.03 | -- | ≤1.00 | -- | -- |
|
316 | ≤0.08 | 16--18.5 | 10--14 | ≤2.00 | ≤0.035 | 2--3 | 2--3 | ≤1.00 | -- | -- |
|
316L | ≤0.03 | 16--18 | 12--15 | ≤2.00 | ≤0.035 | ≤0.03 | 2--3 | ≤1.00 | -- | -- |
|
316N | ≤0.08 | 16--18 | 10--14 | ≤2.00 | ≤0.035 | ≤0.03 | 2--3 | ≤1.00 | -- | 0.1-0.22 |
|
317 | ≤0.12 | 18--20 | 11--15 | ≤2.00 | ≤0.035 | ≤0.03 | 3--4 | ≤1.00 | -- | -- |
|
317L | ≤0.08 | 18--20 | 11--15 | ≤2.00 | ≤0.035 | ≤0.03 | 3--4 | ≤1.00 | -- | -- |
|
321 | ≤0.12 | 17--19 | 8--11 | ≤2.00 | ≤0.035 | ≤0.03 | -- | ≤1.00 | -- | -- | Ti5(%-0.02)~0.08 |
410 | ≤0.15 | 11.5--13.5 | ≤0.6 | ≤1.00 | ≤0.035 | ≤0.03 | -- | ≤1.00 | -- | -- |
|
430 | ≤0.12 | 16--18 | ≤0.6 | ≤1.25 | ≤0.035 | ≤0.30 | -- | ≤0.75 | -- | -- |
|
430A | ≤0.06 | 14--17 | ≤0.25 | ≤0.50 | ≤0.030 | ≤0.50 | -- | ≤0.50 | -- | -- |
|
430F | ≤0.12 | 16--18 | -- | ≤1.00 | ≤0.035 | ≤0.15 | -- | ≤1.00 | -- | -- |
|
Advantage
1. Corrosion resistance. 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.
2. High temperature oxidation resistance. 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.
3. Physical properties. 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.
Distinction
316L stainless steel bar: 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 stainless steel bar: 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 stainless steel bar: 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 stainless steel bar: The main features are: high temperature resistance, generally used in the boiler, car exhaust pipe. Other properties in general.
303 stainless steel bar: 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 stainless steel rod: 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 stainless steel bar: 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 stainless steel bar: belongs to chrome-nickel-manganese austenitic stainless steel, the performance is better than 201 stainless steel.
201 stainless steel bar: belongs to chrome-nickel-manganese austenitic stainless steel, low magnetic.
410 stainless steel bar: Martensitic (high-strength chrome steel), good wear resistance and poor corrosion resistance.
420 stainless steel bar: "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 stainless steel bar: ferritic stainless steel, for decoration, for example for car accessories. Good formability, but poor temperature and corrosion resistance.
Application
●Construction field, ships building industry
●Petroleum & chemical industries, war and electricity industries
●Food processing and medical industry
●Boiler heat exchanger, machinery and hardware fields
Product Inquiry
Relevant Products
TIANJIN TEDA GANGHUA
Tel: +86 22 86896631
Phone: +86 15822676888
Fax: +86 22 86896632
E-mail: sales1@tedaganghua.com
Office Hours:Mon – Fri / 9:00 AM – 6:00 PM
Address:Beichen Industrial Area, Beichen District, Tianjin 300400 China
Room A3101, Section 2, No. 122, Dongting Road, Tianjin Development Zone
Leave a message online
Copyright © 2023 TIANJIN TEDA GANGHUA