309S Stainless Steel Sheet Supplier, 309S Stainless Steel Sheet Manufacturer, 309S Stainless Steel Sheet Provider.
309S is austenitic chromium-nickel solidified steel that is habitually used for higher temperature applications. Due to their high chromium and nickel content, 309S is astoundingly disintegration safe, has exceptional assurance from oxidation, and stunning warmth resistance while giving incredible quality at room and raised temperatures. The principle significant difference some place in the scope of 309 and 309S is the carbon content. 309S has a significantly less carbon structure which limits carbide precipitation and improves weldability. By recollecting advancing business sector improvement, we are offering an astonishing extent of 309s plate/sheets to the customers that are outstandingly invigorating in the market. Solidified Steel 309s Sheets is a compound of iron, further named an austenitic tempered steel.ASTM A240 Type 309S Stainless Steel Sheets are austenitic chromium-nickel treated steels that give superb erosion opposition and warmth obstruction in addition to great quality at room and raised temperatures.
Alloy 309S (UNS S30908) austenitic stainless steel sheet is regularly utilized for raised temperature applications. These SS 309S Sheets have a modestly high 93% of their normal compound sythesis in common. SS 309S Sheets are iron combinations. They have a tolerably high 94% of their normal combination sythesis in common. 309 Salem treated Steel is otherwise called compound 309S. This steel is austenitic chromium-nickel steel utilized for higher temperature applications. Compound 309S Sheet is most popular for high temperature service. This amalgam functions admirably up to 2000 °F, particularly if oxidation obstruction is required. 309S (UNS S30908) hardened steel is the low carbon variant of the composite. It is used for simplicity of manufacture. 309H (UNS S30909) is a high carbon change created for improved drag obstruction.

SS 309S Sheets are austenitic chromium-nickel treated steels that are frequently utilized for higher temperature applications. Because of their high chromium and nickel content, these SS 309S Plates are exceptionally consumption safe, have remarkable protection from oxidation, and incredible warmth obstruction while giving great quality at room and raised temperatures. These SS UNS S30908 Sheets Plates has a substantially less carbon organization which limits carbide precipitation and improves weld capacity.

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 : Salem, 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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