1: Brief Introduction Of 304 stainless steel
Alloy 304 a T-300 series stainless steel austenitic, which has a minimum of 18% chromium and 8% nickel. Type 304 has a maximum carbon of 0.07% . It is the standard "18/8 stainless" that is commonly found in pans and cooking tools. Alloy 304 is the most versatile and widely used alloy in the stainless steel family. Ideal for a wide variety of home and commercial applications, Alloy 304 exhibits excellent corrosion resistance and has a high ease of fabrication, outstanding formability. The austenitic stainless steels are also considered to be the most weldable of the high-alloy steels and can be welded by all fusion and resistance welding processes.
Corrosion Resistance:
★Resistance to moderately aggressive organic acids is a result of the 9 to 11% nickel that the 304 alloys contain.
★Resistance to corrosion in oxidizing environments is a result of the 18 to 19% chromium that the 304 alloys contain.
★The 304, 304L, and 304H may be considered to perform uniformly in most corrosive environments.
Heat Resistance:
★Continuous use of 304 in the 800-1580°F range is not recommended if subsequent aqueous corrosion resistance is important.
Machinability:
★The use of chip breakers is advised since the chips can be stringy. Stainless steel work harden rapidly, heavy positive feeds, sharp tooling, and a rigid set-up should be used.of cut below the work-hardened layer resulting from the previous passes.
★Good oxidation resistance in intermittent service to 1600°F and in continuous service to 1690°F.
Standards:
ASTM/ASME: UNS S30400 / S30403
EURONORM: 1.4301 / 1.4303
AFNOR: Z5 CN 18.09 / Z2 CN 18.10
DIN: X5 CrNi 18 10 / X2 CrNi 19 11
2: Chemical Composition
| Tianjin Zhongyantiancheng Steel Co.,Ltd |
| Commodity |
Stainless Steel Bar/Stainless Steel Round Bar/Stainless Steel Rod |
| Material |
304 |
| Standard |
GB |
JIS |
ASTM/ASME |
DIN |
| 06Cr19Ni10 |
SUS304 |
304 |
1.4301 |
| Chemical Composition |
C |
Mn |
P |
S |
| <=0.08 |
<=2.00 |
<=0.045 |
<=0.03 |
| Si |
Cr |
N |
Ni |
| <=1.00 |
18-20 |
NO |
8--10 |
| Diameter |
4mm-720mm |
| Length |
Cut as your requirement |
| Surface |
Black/Bright |
| manufacture |
Hot Rolled/Cold Drawn/Forged |
| Packing |
Packed in bundles with standard export sea-worthy package |
| Delivery Time |
Within 15 working days, according to customers' quantities |
| Quality |
High Quality.SGS inspection is accepted if needed |
| Place of Origin |
Tianjin |
| Productivity |
500 MT/Month |
| Payment |
T/T,L/C |
| MOQ |
1 MT |
| Application |
Foodstuff, Gas, metallurgy, biology, electron, chemical etc. |
| Note |
We can also do other materials |
3: 304 Stainless Steel Round Bar Process
4: 304 Stainless Steel Round Bar Diameter Tolerance
5: About us
Tianjin Zhongyantiancheng Steel Co.,Ltd(short for ZYTC ) is a professional manufacturer and exporter of steel products in China, located in Tianjin Beichen District, having the biggest port in North China.
With 20 years of development, the group has become the leader in steel, product variety, complete specifications and so on in North China market, large inventories more than 100,000 tons are maintained all the time.
ZYTC is specialized in steel products, especially Stainless steel pipe,Stainless steel bar,Stainless steel plate, Round bar(SHOUGANG,DAYE), Spiral pipe(LIDA), Aluminum steel plate,Aluminum pipe ,Copper and so on .
ZYTC has cooperated with Tianjin Seamless Steel Tube Plant(TPCO), Baotou Steel Pipe Plant, Chengdu Steel Pipe Plant, Anshan Steel Pipe Plant,Baoshan Steel Pipe Plant and other steel pipe plants.Round bar cooperated with Beijing shougang goup,Tonggang steel group, Daye steel bar group ,Benxi bengang group an so on , Baotai titanium group,Baoji Lixing group,Stainless steel plate cooperated with Shanxi TAIGANG Steel Plate grouop,Baogang group,Shanghai Kelubo group ,and Puxiang steel group. all these corporations mentioned above are our shareholder partners.
ZYTC principle is: supplying the best products and service,being the best supplier.
The company can make steel product according to particular specifications and materials. ZYTC will perfect our quality management system and supply products of high quality to our customers.
We are all looking forward to establishing business relationships with customers all over the world!
6: Why choose us
* More than 20 years experience in stainless and aluminum steel fields.
* Samples available.
* Specialist metallurgic advice and flexible service.
* High level of expertise, in-depth product knowledge.
* Competitive price, high quality,rich experiences and high reputation
* Delivered on time.
* Good after-sale service.
* Well recognized and trusted by customers.
7: Contact Us
Audited Supplier 
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