What kind of steel is covered in ASTM A148?
1.1 This specification covers carbon steel, alloy steel, and martensitic stainless steel castings that are to be subjected to higher mechanical stresses than those covered in Specification A27/A27M. 1.2 Several grades of steel castings are covered, having the chemical composition and mechanical properties prescribed in Tables 1 and 2.See all results for this questionWhat kind of steel is ASTM grade 80-50?ASTM A148 grade 80-50 is a type of ASTM A148 cast steel. Cited properties are appropriate for the annealed condition. ASTM A148 Grade 80-50 is the ASTM designation for this material.See all results for this questionWhat can you do with A148 grade 90-60 steel?The A148 Grade 90-60 is available in a wider variety of shapes and dimensions, as other than standard size A148 Grade 90-60, we also provide cutting, bending, drilling, welding etc. deep processing to change material shape and size. Application: High-strength steel castings for structural use. Heat treated: 1121°C - 1361°C.See all results for this question
Weldability of ASTM A148 - Metal and Metallurgy astm a148 grade 80 Machining
Dec 23, 2010 · Jan 06, 2011 · Assuming all precautions for welding are taken (electrode, heat treat), and the weld is performed properly is the ASTM A148 - 90-60 more robust when compared to ASTM A27 - 70-36? Or is the 90-60 still more likely to crack in service. I just want to make sure the switch to the higher grade material will be worth the change. ThanksThe A 148 Grade 105-85 is weldable with suitable precautions for preheat and possible post weld heat treatment.1ASTM 148 is a high strength steel casting of weldable grade. However,certain precautions need to be taken before welding.Please refer to the specs astm a148 grade 80 Machining.1Thanks for the responses, I have a few more questions. Yes, sadly I am working Today: 1) Within ASTM A148: between the different grades, is 90-6 astm a148 grade 80 Machining90-60 is more weldable than 105-85. I got the values, as I make those grades of castings. I intentionally gave you the values as the standard does astm a148 grade 80 MachiningYes, typically as the carbon content is lowered because of lower strength requirements the weldability of the steel increases, where preheat and ot astm a148 grade 80 MachiningHow much less weldable is 105-85 compared to 90-60? Can you quantify it, maybe with carbon content of either?With 105-85,you need to add Ni and Mo,some add copper too.Carbon about 0.3-0.32% max and Manganese levels 1.2-1.4% max. The heat treatment cycle va astm a148 grade 80 MachiningCompared to ASTM A27 - 70-36, can you compare weldability. I noticed the Manganese is less for A27, does that mean it welds better or easier?MechEng1977; ASTM A 27 is a specification for carbon steel castings for general application. Because of their lower strength, fewer precautions are astm a148 grade 80 MachiningASTM A148 grade 130-115 castingsMar 02, 2012ASTM 1045 Weldable?Jun 08, 2009See more resultsSteel Standards - ASTM InternationalASTM's steel standards are instrumental in classifying, evaluating, and specifying the material, chemical, mechanical, and metallurgical properties of the different types of steels, which are primarily used in the production of mechanical components, industrial parts, and construction elements, as well as other accessories related to them.Standard Specication for Steel Castings, High Strength astm a148 grade 80 Machiningcontact ASTM Customer Service at [email protected]astm.org. For Annual Book of ASTM Standards volume information, refer to the standards Document Summary page on the ASTM website. TABLE 1 Chemical Requirements Grade (UNS No.) Composition, % Sulfur, max Phospho-rus, max 80-40 [550-275] (D50400) 0.06 0.05 80-50 [550-345] (D50500) 0.06 0.05File Size: 88KBPage Count: 4
STEEL CASTINGS HANDBOOK - SFSA
Material specification and grade (e.g. ASTM A 27/A 27M 95 Grade 60-30 Class 1). 3. Number of parts. 4. Supplementary requirements (e.g. ASTM A 781/A 781M 95 S2 Radiographic Examination). A. Test methods (e.g. ASTM E 94) astm a148 grade 80 Machining Machine molding will require a minimum amount of Related searches for astm a148 grade 80 Machiningastm a148 grade 80 50astm a148 80 40astm a148 pdfastm a148 grade 105 85astm a148 specificationsastm a148 90 60astm a148 equivalentastm a148 gr 120 95Some results are removed in response to a notice of local law requirement. For more information, please see here.Material Selection GuideA148 Gr 80-50 80 50 22 35 197 QT A148 1030, .30 .65 .65 80 50 22 35 187- N, NT, QT Medium Carbon 1035, .35 .75 .65 90 60 20 40 241 N, NT, QT 1040 .40 .80 .65 A148 Gr 90-60 1025M .28 1.10 .55 90 60 20 40 197- QT 241 A148 Gr 105-85 1020M .23 1.35 .50 .10 105 85 17 35 223- File Size: 403KBPage Count: 1
Detailed Machinability Rating Graph and Chart | A-I-T
372 rows · MATERIAL: Hardness BHN: Machinability Rating: Alloy Steels, Cast: Material Grade: Alloy Steels, CastMaterial GradeRangeRangeLow Carbon1320, 2315, 2320150-300.52 - .32Low Carbon4110, 4120, 4320,150-300.52 - .32Low Carbon8020, 8620150-300.52 - .32See all 372 rows on www.a-i-t astm a148 grade 80 MachiningDatasheet for Steel Grades Carbon Steel ASTM This page is mainly introduced the ASTM A148/A148M Grade 620-415(90-60) Datasheet, including chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of ASTM A148/A148M Grade 620 Common Cast Steel Material Comparison ChartGrade or Class C Si Mn S P Cu Ni Cr Mo V N Cb/Nb B Se W astm a148 grade 80 Machining ASTM A148 Carbon/Alloy Steel ASTM A128 Manganese Steel Chemical Composition, max (unless range is given), % Tensile Properties, min (unless range is given) Energy Value, ft.lbf astm a148 grade 80 Machining 4B 0.30 0.80 1.00 0.045 0.040 0.400.80 0.400.80 0.150.30 105130 85 17 35 astm a148 grade 80 Machining
Are there ASTM a148m grade 550-345 round rods?
We can produce ASTM A148/A148M Grade 550-345 (80-50) stainless steel round rods, ASTM A148/A148M Grade 550-345 (80-50) forging,sheet,coil,and profiledstrip,Deformed steel,flat steel,mould,steel wire,have all specifications.See all results for this questionASTM-80-40 - Ju Feng Special Steel Co., Ltd.JFS Steel has been offering customers special steel materials such as ASTM-80-40 High Tensile Strength Carbon Steel Castings and Low Alloy Steel Castings for Structur and precision steel machining services since 2006. With both highly skilled technology and 47 years of experience, JFS Steel always makes sure to meet each customer's demands.ASTM A148/A148M Grade 550-345(80-50) round bar,ASTM ASTM A148/A148M Grade 550-345(80-50) Machining,Our production completely according to the ASTM A148/A148M Grade 550-345(80-50) standards to meet the ASTM A148/A148M Grade 550-345(80-50) Machining, can also according to the customer request, to meet the requirements of customers of ASTM A148/A148M Grade 550-345(80-50) Machining.
ASTM A148/A148M Grade 550-345(80-50) flanges,ASTM
ASTM A148/A148M Grade 550-345(80-50) Flanges, Pipe Fittings, Pipes, Reducer, Gaskets, Valves, ASTM A148/A148M Grade 550-345(80-50) Tee,and profiledstrip,Special Steel,mould,have all specifications.With 6 years production experience, strict control ASTM A148/A148M Grade 550-345(80-50) chemical composition and ASTM A148/A148M Grade 550-345(80-50) mechanical ASTM A148/A148M Grade 550-270(80-40) flanges,ASTM ASTM A148/A148M Grade 550-270(80-40) Flanges, Pipe Fittings, Pipes, Reducer, Gaskets, Valves, ASTM A148/A148M Grade 550-270(80-40) Tee,and profiledstrip,Special Steel,mould,have all specifications.With 6 years production experience, strict control ASTM A148/A148M Grade 550-270(80-40) chemical composition and ASTM A148/A148M Grade 550-270(80-40) mechanical ASTM A148/A148M Grade 550-270(80-40) Steel, Datasheet astm a148 grade 80 Machining21 rows · Physical Properties of steel grade ASTM A148/A148M Grade 550-270 (80-40) ASTM 1030General use carbon steel barASTM 1005General use carbon steel barASTM 1006General use carbon steel barASTM 1008General use carbon steel barSee all 21 rows on www.steel-grades astm a148 grade 80 Machining