Skytech Rolling is a known manufacturer, trader and exporter of Stainless Steel 317 / 317L Hex Bars, which has higher creep, stress-to-rupture and tensile strength at elevated temperature. SS 317 Hex Bars does not react to heat treatment, which can be further hardened by cold working. Stainless Steel 317L Hex Bars is commonly used to handle sulfur, acid dyestuffs, pulp liquor, acetylating and nitrating mixtures, severe coal and oil, bleaching solutions, and many chemical compounds. SS 317 Hex Bars is a higher chromium, nickel and molybdenum version of SS 316 designed principally for increased strength and corrosion resistance. It’s important to note that hydrochloric acid in any concentration above 5% will quickly erode austenitic SS 317L Hex Barswith ease. Filler metal or austenitic, low carbon filler metals with molybdenum content higher than that of Alloy 317 Hex Bars, or a nickel-base filler metal with sufficient chromium and molybdenum content to exceed the corrosion resistance.
Alloy 317L Hex Bars is the most corrosion resistant of the 300 Series alloys and possesses the highest tensile and creep strength properties at elevated temperatures. 317 Stainless SS Hex Bars will always offer better pitting/crevice corrosion resistance than 304L Stainless Steel, where this is due to the addition of 2-3% molybdenum. We work closely with its distributors to ensure timely availability of 317L Stainless SS Hex Bars in the forms, sizes, and quantities required by the user.
Dimensions : ASTM, ASME
Standard : ASTM / ASME SA A276, A479, ASTM A493
Length : Random, Fix & Cut Length
Size : 20MM to 150MM
STANDARD | WERKSTOFF NR. | UNS |
SS 317 | 1.4449 | S31700 |
SS 317L | 1.4438 | S31703 |
Element | C | Cr | Mn | Ni | P | S | Si |
SS 317 | 0.08 max. | 18.0 - 20.0 | 2.00 max. | 11.0 - 14.0 | 0.045 max. | 0.03 max. | 1.00 max. |
SS 317L | 0.03 max. | 18.0 - 20.0 | 2.00 max. | 11.0 - 15.0 | 0.045 max. | 0.03 max. | 0.75 max. |
Element | Density | Melting Range,℃ | Tensile Strength | Yield Strength | Elongation | Hardness (Brinell) |
SS 317 | 8 | 1454 ℃ | 515 | 205 | 40 | 217 |
SS 317L | 8 | 1450 ℃ | 515 MPa | 205 | 40 | 217 |
HEXAGONS | ||
---|---|---|
Size(mm) | WT PER FEET IN KGS | WT PER MTR IN KGS |
16 | 0.55 | 1.79 |
18 | 0.69 | 2.27 |
20 | 0.85 | 2.80 |
22 | 1.03 | 3.39 |
25 | 1.33 | 4.38 |
28 | 1.67 | 5.49 |
30 | 1.92 | 6.30 |
32 | 2.19 | 7.17 |
36 | 2.77 | 9.07 |
38 | 3.08 | 10.11 |
40 | 3.41 | 11.20 |
45 | 4.32 | 14.18 |
50 | 5.34 | 17.50 |
56 | - | - |
60 | - | - |
65 | - | - |
70 | - | - |
75 | - | - |
80 | - | - |
90 | - | - |
100 | - | - |
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