Anti Corrosion Cold Rolled Steel Sheet In Coil , 2B Finish SS 304 Coil Suppliers
SUS304 is the typical steel grades of austenitic stainless steel, as the most used in the forming of stainless steel sheets, is well known as ferritic stainless steel grade SUS430.This grade has very good manufacturing formality, is widely used in durable consuming goods, structure materials and some other aspects. In addition,it has low temperature flexibility, is widely used for refrigeration equipment or hydraulic gas container and pressure vessels.
1. Chemical Composition
| Chemical Composition(%) | ||||||||
| Standard | Grade | C(max) | Si(Max) | Mn(max) | P(Max) | S(Max) | N(max) | Ni |
| JIS | SUS304 | 0.08 | 1.00 | 2.00 | 0.045 | 0.030 | - | 8.00-10.50 |
| ASTM | S30400 | 0.08 | 0.75 | 2.00 | 0.045 | 0.030 | 0.10 | 8.00-10.50 |
| EN | 1.4301 | 0.07 | 1.00 | 2.00 | 0.045 | 0.015 | 0.11 | 8.00-10.50 |
2.Mechanical Properties
| Material | Yield Point | Tensile Strength | Elongation | Hardness | Bending | |
| YS0.2(Kg/mm2) | TS(Kg/mm2) | EL(%) | HRB | HV10 | 180° | |
| Solution Condition | 28 | 63 | 58 | 83 | 166 | 0 |
3. Physical Characteristics
| modulus of longitudinal elasticity | 19700 | thermal expansivity(cm/cm/℃) | 20~100℃ 17.3*10-6 |
| (Kg/mm2) | 20~300℃ 17.8*10-6 | ||
| Heat / temperature (cal/℃.g) | 0.12 | 20~500℃ 18.3*10-6 | |
| mass resistivity(μΩ. cm) | 72 | 20~700℃ 18.9*10-6 | |
| Density(g/cm3) | 7.93 | thermal conductivity | 100℃ 0.0389 |
| magnetoconductivity | 1.004 | (cal/℃. Sec) | 500℃ 0.0512 |
Definition of Surface 2B
The surface brightness and flatness of No.2B is better than No.2D. Then through a special surface treatment to improve its mechanical properties. No.2B could nearly satisfy comprehensive uses.
SCOPE OF OUR MAIN PRODUCTS
- Sales and distribution of stainless steel coils and trips:
- Hot rolled stainless steel coils: thickness 2.68-12mm, width:1000-1550mm
- Cold rolled stainless steel coils: thickness 0.3-3.0mm,width: 1000-1550mm
- Hot rolled stainless steel strips: thickness 2.68-12mm,width: 600-1000mm
- Cold rolled stainless steel coils: thickness 0.3-3.0mm,width:600-1000mm
- Precision cold rolled stainless steel strips: thickness 0.1-3.0mm, width:10-820mm
- Grades: covering full series 200 300 400
- Stainless steel plates and sheets
- Stainless steel pipes, including seamless pipes and welded pipes
- Stainless steel bars, including angle bars, flat bars, rounds bars
- Stainless steel wire rods
- Auto Exhaust Flexible pipes
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.