Product Description:
AISI 444 Water Tank Stainless Steel Plate
1. Material: 201, 202, 304, 304L, 316, 316L, 317L, 309S, 310S, 321, 443 444, etc
2. Surface: 2B, BA, HL, 4K, 6K, 8K, NO. 1, NO, . 2, NO. 3, NO. 4, NO. 5, or as requested
3. Standard: AISI, ASTM, GB, BS, DIN, JIS, etc.
4. Quality: Prime quality
5. Technique: Hot Rolled and Cold Rolled
6. Origin: China
7. Specification:
Width: 1000mm, 1500mm, 1800mm, 2000mm
Length: 2000, 2438mm, 3000mm, 6000mm.
Thickness: 0.3mm-100mm
Chemical Composition
The chemical composition of grade 444 stainless steel is outlined in the following table.
Element
|
Content (%)
|
Iron, Fe
|
77.475
|
Chromium, Cr
|
18.5
|
Molybdenum, Mo
|
2
|
Nickel, Ni
|
1
|
Manganese, Mn
|
1
|
Silicon, Si
|
1
|
Carbon, C
|
0.025
|
Mechanical PropertiesThe mechanical properties of grade 444 stainless steel are displayed in the following table.
Properties
|
Metric
|
Imperial
|
Tensile strength
|
415 MPa
|
60200 psi
|
Yield strength (@strain 0.200%)
|
275 MPa
|
39900 psi
|
Elastic modulus
|
200 GPa
|
29000 ksi
|
Shear modulus
|
80-83 GPa
|
11600-12000 ksi
|
Poisson's ratio
|
0.27-0.30
|
0.27-0.30
|
Elongation at break
|
20%
|
20%
|
Hardness, Rockwell B
|
95
|
95
|