Lork AMS 5520/ Uns S15700/ASTM A693 15-7pH Steel Rod 632 Stainless Steel Bar¹

Product Description Product Description IntroductionLORK is a special stainless steel manufacturer with 20 years of manufacturing experience. Steel used for valve parts, tanks, CNC parts and tooling in aerospace industry. Resistant to acids and chlorides commonly occuring in river water. Sufficiently resistant to ammonia and nitrogen tetroxide in mild temperature. Rust may occure in a marine atmosphere.The steel has better stress corrosion cracking resistance and resistance to reducing acids and chloride containing pleas than 1.4568 steel. It also has limited resistance to crevice corrosion and pitting.Weldable, but less weldable than 17-4 PH, which is caused by high Al content.600 Series Stainless 15-7PH Applications Grade 15-7 stainless steel is used in the following applications:DiaphragmsWelded and brazed honeycomb panelsRetaining ringsAircraft bulkheadsSpringsOther applications requiring high strength at elevated temperaturesWeldabilityGrade 15-7 stainless steel can be welded using common arc and resistance methods. Inert gas shielding is avoided in order to prevent oxidation of aluminum.AnnealingGrade 15-7 stainless steel is annealed at 1038°C (1900°F) followed by cooling rapidly.MachinabilityGrade 15-7 stainless steel has good machinability in the hardened condition.Cold WorkingGrade 15-7 stainless steel is limited to cold working.Hot WorkingGrade 15-7 stainless steel has good hot working capacity. This process should be followed by annealing in order to respond heat treatment.15-7ph (632) Chemical Composition StandardChemical composition % C:Si:Mn:P:S:Cr:Mo:Al:Ni:EN1.4532 - X8CrNiMoAl15-7-2 <0.1<0.7<1.2<0.04<0.01514.0-16.02.0-3.00.7-1.506.50-7.80NFZ10CNDA15-07 <0.1<0.75<1.2<0.04<0.01514.0-16.02.0-3.00.75-1.506.50-7.75NFZ9CNDA15-07 <0.09<0.75<1.0<0.035<0.02514.0-16.02.0-3.00.75-1.506.50-7.75LW1.4574 <0.09<1.0<1.0<0.04<0.0314.0-16.02.0-3.00.75-1.506.50-7.75ASTM15-7PH / PH15-7Mo - AISI 632 - UNS S15700 <0.09<1.0<1.0<0.04<0.0314.0-16.02.0-3.00.75-1.506.50-7.70  17-7PH Mechanical Properties PropertiesMetricImperialTensile strength1275 MPa184900 psiYield strength1030 MPa149000 psiFracture toughness (longitudinal, 44 HRC)76 MPa-m?69.2 ksi-in?Elastic modulus204 GPa29588 ksiPoisson's ratio0.27-0.300.27-0.30Elongation at break6%6%Reduction of area10%10%Hardness, Rockwell C4141 Available Sizes And Specifications632  Stainless steel profile sizes and specificationsGrade632SpecificationEN, DIN, JIS, ASTM, BS, ASME, AISI, ISOStandardAMS 5520,AMS 5657,ASTM A564 (632),ASTM A579 (632),ASTM A693 (632),ASTM A705 (632),DIN 1.4532,DIN 1.4574,MIL S-8955,AMS 5812,AMS 5813Stainless 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 & ShippingCompany ProfileFAQQ1: 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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