The entire current steel and SS 309, 310, and 310S round bars and poles are centrally supplied and stocked by our industry. The bars are completely constructed, accounting for every detail, using the staggering of the basic material. Before the car gets to the client, the bars and poles are typically crushed and broken. In the modified course of action, Technolloy Inc. is providing the posts and bars in accordance with the client titles and nuances as well.
The majority of SS 309/310/310S Round Bars and Poles are constructed with warm conductivity, thickness, dissolving point, modulus of progress, firmness, yield strength, incredible adaptability, prolongation, verification stress, and electrical conductivity and electrical resistivity, among other mechanical and physical attributes. Such compound designs as manganese, silicon, phosphorous, sulphur, molybdenum, nickel, chromium, and carbon are also arranged in these bars.
A variety of decisions, including wall thickness, pressure, length, width, conditions, strength, surface, finish, end, applications, structures, shape, size, and grade, help to reasonably work these bars. ERW, manufactured, and areas of strength for welding are among the open types of these bars and shafts.
Power exchangers, condensers, the sugar, oil and gas industries; breweries; petrochemical; power plants; specialty compound; fertiliser; dairy; food production; military applications; syphons; shafts; and home machines are just a few of the various endeavours in which SS 309/310/310S Round Bars and Poles find repeated use.
Stunning qualities including power, versatility, machinability, handiness, welding, adaptability, creation, high strength, and hardness are found in SS 309/310/310S Round Bars and Poles. In general, these bars make sense for the nuts that the firm uses and produces. Due to the underground shafts' dissolving nature, it is possible that these bars are most likely referring to in the market. High temperatures do not affect these shafts and bars. With virtually minimal bar twisting, these shafts can be used successfully in the maintained temperatures.
Following the development of the expert, these bars and shafts must undergo the following tiresome testing: full-scale, shooting, hardness, compound, mechanical, more honest than typical, fixing, PMI, and hydrostatic tests.
309/310/310S Stainless Steel Round Bar Equivalent Grades
STANDARD | UNS | WNR. | AFNOR | EN | JIS | BS | GOST |
---|---|---|---|---|---|---|---|
SS 309 | S30900 | 1.4828 | - | - | SUS 309 | - | - |
SS 310 | S31000 | 1.4841 / 1.4307 | - | X15CrNi25-20 | SUS 310 | 310S24 | 20Ch25N20S2 |
SS 310S | S31008 | 1.4845 | - | - | SUS 310S | - | 20Ch23N18 |
Specification of Stainless Steel 309/310/310S Round Bar
Stainless Steel Round Bar Specification : ASTM A276 / A479, ASME SA276 / A479
Dimension Standard : EN, DIN, JIS, ASTM, BS, ASME, AISI
Size : 14mm-300mm
Thickness : 50 mm to 6000 mm Long
Length : 1 To 6 Meters, Custom Cut Length
Form : Round, Square, Hex(A/F), Rectangle, Billet, Ingot, Forging Etc.
Chemical Properties of Stainless Steel 309/310/310S Round Bar
C | Mn | Si | P | S | Cr | Ni | Fe | |
---|---|---|---|---|---|---|---|---|
309 | 0.2 max | 2.0 max | 1.0 max | 0.045max | 0.03max | 22 24 | 12-15 | Balance |
310 | 0.25 max | 2.0 max | 1.50 max | 0.045max | 0.03max | 24-26 | min: 8.0 max: 12.0 | Balance |
310S | 0.08 max | 2.00 max | 1.50 max | 0.045 | 0.03 | 24-26 | 19-22 | Balance |
Mechanical Properties Of Stainless Steel 309/310/310S Round Bar
Grade | Tensile Strength ksi (min) | Yield Strength 0.2% ksi (min) | Elongation % | Hardness (Brinell) MAX |
---|---|---|---|---|
309 | 40 | 30 | 40 | 217 |
310 | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 40% | - |
310S | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 40% | - |
Physical Properties of 309/310/310S Stainless Steel Round Bar
Grade | Density lbm/in3 |
Thermal Conductivity (BTU/h ft. °F) |
Electrical Resistivity (in x 10-6) |
Modulus of Elasticity (psi x 106 |
Coefficient of Thermal Expansion (in/in)/ °F x 10-6 |
Specific Heat (BTU/lb/ °F) |
Melting Range (°F) |
---|---|---|---|---|---|---|---|
309 | at 68°F: 0.285 | 9.0 at 32- 212°F | 30.7 at 68°F | 28.5 | 8.28 at 32 – 212°F | 0.1200 at 68°F to 212°F | 2500-2590 |
SS 309/310/310S | ||||||
---|---|---|---|---|---|---|
Density lbm/in3 | Melting Point (°F) | |||||
8.0 g/cm3 | 1454 °C (2650 °F) |
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