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We are a known maker, expert and exporter of Stainless Steel 317/317L Square Bars, which is non-engaging in the toughened condition at any rate may wind up being not really appealing in the wake of welding. Stainless Steel 317 Square Bars is tempered at 1010 Degree C – 1121 Degree C (1850 Degree F – 2050 Degree F) trailed by cooling. SS 317L Square Bars is harder than Stainless Steel 304 Square Bars with a long stringy chip, the utilization of chip breakers is prescribed.
One known unprecedented case in SS 317 Square Bars is unimaginably oxidizing acids, for example, nitric ruinous to which the molybdenum - bearing tempered steels are less protected. Thusly, if your frameworks join the utilization of incredibly incapacitated (under 3-4%) hydrochloric dangerous, sensitive focus (10%) sulfuric ruinous, or sodium hydroxide (additionally called devouring fly), by then SS 317L Square Bars may legitimize the additional expense over SS 316 Square Bars or SS 304 Square Bars.
Alloy 317 Square Bars is quickly welded by a full degree of typical welding strategies (with the exception of oxyacetylene). Alloy 317L Square Bars is an austenitic chromium-nickel cemented steel with extraordinary breaking down obstruction, where its high Molybdenum content updates the appraisal's unrivaled pitting opposition.
317 Stainless Steel Square Bars will give better pitting (pinhole) use obstruction at any rate at an all-encompassing expense. We organized to talk about particular applications and to give information and experience as a reason behind affirmation and usage of 317L Stainless Steel Square Bars.
Dimensions : ASTM, ASME
Standard : ASTM / ASME SA A582, A276, A564, ASTM A484, 484M
Surface : hrap, 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 |
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 | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
SS 317/317L | 515 Min | 205 Min | 45% Min |