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309s Stainless Steel Sheet | 309s ss Sheet Manufacturers in Delhi, India

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Stainless Steel Sheet Manufacturers, Stainless Steel Sheet Supplier, Stainless Steel Sheet Exporter, 309s SS Sheet Provider in Delhi, India

309S Stainless Steel Sheet Supplier

309S is austenitic chromium-nickel hardened steel that is frequently utilized for higher temperature applications. Because of their high chromium and nickel content, 309S is exceptionally erosion safe, has remarkable protection from oxidation, and amazing warmth opposition while giving great quality at room and raised temperatures. The main noteworthy contrast somewhere in the range of 309 and 309S is the carbon content. 309S has a substantially less carbon structure which limits carbide precipitation and improves weldability. By remembering progressing market improvement, we are offering an amazing scope of 309s plate/sheets to the clients that are exceptionally refreshing in the market. Hardened Steel 309s Sheets is a compound of iron, further named an austenitic tempered steel.





Product Specifications
Grades Stainless Steel J1, J2, J4, 201, 202, 301, 304, 304H, 304L, 309, 309S, 310, , 904L
Thickness 0.3mm – 100mm
Width 100mm – 2500mm.
Length AS PER CUSTOMER’S REQUIREMENT.
Production Hot-Rolled (HR) / Cold-Rolled (CR)
Type of Material STAINLESS STEEL SOFT, DEEP DRAW, EXTRA DEEP DRAW, QUARTER HARD, HALF HARD
Finish : NO.1, 2B, 2D, 2H, 2R, No.4, HAIRLINE, SCOTCH BRITE, SATIN FINISH, NO.8, BA.
Make : JINDAL, BAHRU, POSCO KOREA, POSCO THAINOX, COLUMBUS, ACERINOX, APERAM.
Chemical Composition
Element
Content (%)
Iron, Fe
60
Chromium, Cr
23
Nickel, Ni
14
Manganese, Mn
2
Silicon, Si
1
Carbon, C
0.20
Phosphorous, P
0.045
Sulfur, S
0.030
Mechanical Properties
Properties
Metric
Imperial
Tensile strength
620 MPa
89900 psi
Yield strength (@ strain 0.200%)
310 MPa
45000 psi
Izod impact
120 - 165 J
88.5 - 122 ft-lb
Shear modulus (typical for steel)
77 GPa
11200 ksi
Elastic modulus
200 GPa
29008 ksi
Poisson's ratio
0.27-0.30
0.27-0.30
Elongation at break (in 50 mm)
45%
45%
Hardness, Brinell
147
147
Hardness, Rockwell B
85
85
Hardness, Vickers (converted from Rockwell B hardness)
169
169
Physical Properties
Properties
Metric
Imperial
Density
8 g/cm3
0.289 lb/in³
Melting point
1455°C
2650°F

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