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Mahavir Metals India Limited Stainless steels are used to make manufactured Stainless Steel Square bars. There are several stainless steel grades, such as 304 and 316, as well as specific specifications, such as ASTM 276 and 479. Mahavir Metals India Steel is a leading supplier and manufacturer of Stainless Steel Square bars in a wide range of diameters and stainless steel grades.
Stainless steels are classified into austenitic, ferritic, martensitic, and duplex grades, with austenitic being the most cost-effective. The Grade 304 Square Hollow Bar is constructed of stainless steel 304, which contains 18% chromium and 8% nickel, and has a minimum tensile strength of 515MPa, a minimum yield strength of 205MPa, and a working temperature range of up to 870 degrees Celsius.
Dimensions | ASTM, ASME |
Standard | ASTM / ASME SA A582, A276, A564, ASTM A484, 484M |
Length | harp, hot rolled pickled or sand blasting finished, cold drawn, polished, hairline |
Size | Tolerance: H8, H9, H10, H11, H12, H13K9, K10, K11, K12 |
STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
SS 316 | 1.4401 / 1.4436 | S31600 | SUS 316 | 316S31 / 316S33 | – | Z7CND17‐11‐02 | X5CrNiMo17-12-2 / X3CrNiMo17-13-3 |
Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
SS 316 | 0.08 max | 2 max | 1.0 max | 0.045 max | 0.030 max | 16.00 – 18.00 | 2.00 – 3.00 | 11.00 – 14.00 | 67.845 min |
Grade | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
SS 316 | 8.0 g/cm3 | 1400 °C (2550 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
Size(mm) | WT PER FEET IN KGS | WT PER MTR IN KGS |
16 | 0.62 | 2.05 |
18 | 0.79 | 2.59 |
20 | 0.76 | 2.49 |
22 | 1.18 | 3.87 |
25 | 1.52 | 5.00 |
28 | 1.91 | 6.27 |
30 | 2.19 | 7.20 |
32 | 2.50 | 8.19 |
36 | 3.16 | 10.37 |
38 | 3.52 | 11.55 |
40 | 3.90 | 12.80 |
45 | 4.94 | 16.20 |
50 | 6.10 | 20.00 |
56 | 7.65 | 25.08 |
60 | – | – |
65 | – | – |
70 | – | – |
75 | – | – |
80 | – | – |
90 | – | – |
100 | – | – |