premium quality ,premium services
Duplex Stainless Steel
Nickel Alloy
Stainless Steel
Super Austenitic Stainless Steel
Hastelloy
Stainless Steel Seamless Pipe
Stainless Steel Bar
Carbon Steel Pipe
Galvanized tube
Alloy Steel
Coated Steel Material
304 Stainless Steel Coil
 

jimmyni@yikaisteel.com
   

   
TEL:0086-15345496442

FAX:021-61524170
 News Center  
Home > News Center 
300 series stainless steel 

300 Series stainless steels are classified as austenitic, and are hardenable only by cold working methods. These grades of stainless have chromium (approx. 18 to 30%) and nickel (approx. 6 to 20%) as their major alloying additions. Type 304 is the most widely used alloy of all stainless steels. 300 Series Stainless steel alloys resist corrosion, maintain their strength at high temperatures and are easy to maintain.

 

Chemical Composition

 

C:0.08 ,Si :1.0 ,Mn :2.0 ,Cr :18.0~20.0 ,Ni :8.0~10.0,S :0.03 ,P :0.045

 

Pysical properties

 

Tensile strength b (MPa) 520

Conditions yield strength 0.2 (MPa) 205

Elongation 5 (%) 40

Section shrinkage (%) 60

Hardness: 187HB; 90HRB; 200HV

Melting point () : 1398 ~ 1454

Specific heat capacity (0 ~ 100 , KJ kgK) : 0.50

Thermal conductivity (W m. K) : (100 ), 16.3 21.5 (500 )

The linear expansion coefficient k. (10) : (0 ~ 100 ), 17.2 (0 ~ 500 ) of 18.4

Resistivity (20 , 10 m.) : 0.73

The longitudinal elastic modulus (20 , KN/mm) : 193

 

About products

 

1. We are a great agents of Chinese famous mills Baosteel, Tisco, Jisco for SS Products

2. Special dimension are acceptable.

3. Cutting & Slitting services are available.

4. Swift Lead time (usually about 20 days for ex-stock and processing).

5. Mill Inspection Certificate and Origin can be provided

6. All material mentioned are in prime grades.7. Coil weight: 1 to 20 tons(mainly).

7. We can supply materials with various surfaces(NO. 1, 2B, BA, NO. 3, NO. 4, HL)

 

 

Website : www.yikaisteel.com

Last:Alloy 625
Next:Steel Pipe
Date:2019/4/8 Print】【Close

 

 

© 2003-2012 Shanghai Yikai Metal Products Co.,Ltd All rights reserved.   
Home | About us | Products | Case resources | Service | News center | Contact us
上海镒凯 2019-4-30 10:21:25
< a href="http://www.365webcall.com/">Online customer service
< a href="http://www.365webcall.com/">Online customer service system