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Lork ASTM A693/Uns S15700/AMS 5520 Stainless Steel Bar for Diaphragms pH15-7 Mo Steel Rod1
Metal StockspH15-7 MoASTM A693
LORK GROUP CO., LTD
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Product Description Product Description Introduction15-7 Mo (UNS S15700) is a semi-austenitic precipitation-hardening stainless steel that provides high strength and hardness, good corrosion resistance, and minimum distortion on heat treatment. It is easily formed in the annealed condition and develops an effective balance of properties by simple heat treatments. For application requiring exceptionally high strength, cold-reduced 15-7 Mo Stainless Steel in Condition CH 900 is particularly useful for applications permitting limited ductility and workability. This alloy is particularly beneficial for a wide range of applications that include retaining rings, springs, diaphragms, aircraft bulkheads, welded and brazed honey comb paneling and other aircraft components requiring high strength at elevated temperatures.Precipitation Hardening Stainless Steel PH15-7MO Applications? Paneling and springs? Diaphragms? Retaining rings? Welded and brazed honeycomb paneling? Aircraft components bulkheadsFormabilityThe material in Condition A can be formed comparably to Type 301. It work hardens rapidly and may require intermediate annealing in deep drawing or in forming intricate parts. Springback is similar to that of Type 301. This alloy is extremely hard and strong in Condition C, so fabrication techniques for such material must be used.WeldabilityThe precipitation hardening class of stainless steel is generally considered to be weldable by the common fusion and resistance techniques. Special consideration is required to achieve optimum mechanical properties by considering the best heat-treated conditions in which to weld, and which heat treatments should follow welding. This particular alloy is generally considered to have poorer weldability compared to the most common alloy of this stainless class, 17-4 PH Stainless Steel. A major difference is the high Al content of this alloy, which degrades penetration and enhances weld slag formation during arc welding. Also, the austenite conditioning and precipitation hardening heat treatments are both required after welding to achieve high strength levels. When a weld filler is needed, W P 15-7 Mo or W 17-7 PH is most often specified.PH15-7MO Chemical CompositionElementContent (%)Iron, FeBalanceChromium, Cr14 -16Nickel, Ni6.50 - 7.75Molybdenum, Mb2 - 3Silicon, Si1Manganese, Mn1Aluminum, Al0.75 - 1.50Carbon, C0.09Phosphorus, P0.040Sulfur, S0.040PH15-7MO Mechanical PropertiesPropertyConditionAConditionTH 1050ConditionRH 950ConditionCConditionCH 900UTS, ksi (MPa)0.2% YS, ksi (MPa)Elongation % in 2"Hardness, Rockwell130 (896)55 (372)35B88210 (1448)200 (1379)7C44240 (1655)225 (1552)6C48220 (1517)190 (1310)5C45265 (1828)260 (1793)2C50Available Sizes And Specifications15-7 Mo stainless steel profile sizes and specificationsGrade15-7 MoSpecificationEN, DIN, JIS, ASTM, BS, ASME, AISI, ISOStandardASTM A276/ASME SA276, ASTM A479/ASME SA479 & ASTM A164/ASME SA164 .Stainless steel round BarDiameter: 2mm - 600mmStainless steel bright BarDiameter: 2mm - 600mmStainless steel hex BarDimension: 6mm - 80mmStainless steel square barDimension: 3.0 - 180mmStainless steel flat barThickness: 0.5mm - 200mm, Width: 1.5mm - 250 mmStainless steel angle baras requirementsLengthNormally 6m, or produce as requirementsSurfaceBlack, Bright. Peeled and Polished, Solution annealed.Delivery conditioncold drawn, hot rolled, forged, grinding, centerless grindingToleranceH8, H9, H10, H11, H12, H13,K9, K10, K11, K12 or as per clients' requirements DetectionProcessing Packaging & Shipping Company Profile FAQQ1: Do you accept the trial order ?A1: Yes,if we have the exactly size in stock.we can delivery even 1 piece/meter .Q2: Can I have free sample before making orders?A2: Yes,we can supply free sample as requirement,but buyer needs to pay the freight charges ,the freight fee will return to buyer after making order.Q3: How do you control the quality ?A3: MTC and PMI will be sent before shipment,any 3rd party inspection if need .Q4: How about your delivery time ?A4: Generally delivery time is 15 working days .Q5: How can I quickly get the price list ?A5: Directly click "chat now" or send us email with detail specifications,you will get the official price list in 1 hour .
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