In Stahlschl?ssel (German: Steel key) there is no Ac 37-2! There is only Ac-1, identical with St 37-2, with the following chemical composition: I am designing a gas pipeline as per ASME B31.8. The specification calls for API 5L Gr B materials pipes. Can I replace this pipe material with ASTM A106 Gr B which is readily available in local market? Please give technical justifications. See similar questions...

No heat treatment after the last cold-forming process. The tubes therefore have only low deformability. See similar questions...

I like to know the Chinese GB Standards for the Electric Resistance Welded Carbon steel indented for Boilers, Super Heaters & Heat exchangers See similar questions...

Ternex is manufactured to British Standard BS 6582 :1985. The steel substrate is to EN 10130 : 1999 in the following grades: DC01, DC03, DC04, DC05, DC06. Continuously hot-dip lead alloy coated cold rolled carbon and austenitic stainless steel flat rolled products. See similar questions...

Search our FAQ for information about Associated Content, including signing up, submitting content, making money, managing your account and partnering with AC. Tip: Type "CTRL" + "F" to search for a keyword related to your question. (Example: If you have a question about submitting a video, search for the word video.) See similar questions...

The specific formula of the steel alloy used in Chef'sChoice® cutlery is proprietary. However, it contains much higher levels of carbon and stainless alloys than the popular European or domestic brands. It is important to understand that the alloy itself is only part of the reason for the outstanding performance of Chef'sChoice® knives. See similar questions...

The specific formula of the steel alloy used in Chef'sChoice cutlery is proprietary. However, it contains much higher levels of carbon and stainless alloys than the popular European or domestic brands. It is important to understand that the alloy itself is only part of the reason for the outstanding performance of Chef'sChoice knives. See similar questions...

DIN (or Deutsche Industrial Normale) is a series of uniformity standards developed in Germany, which apply to commonly manufactured items. See similar questions...

Please tell me the material composition of 10B21 boron steel, with the tolerance and permissible limits in %age. See similar questions...

St 35-3 = W.Nr. 1.0309: C = 0.16, Si = 0.17-0.40, Mn = 0.35-0.65, P = 0.040, S = 0.040, Cr = 0.30, Ni = 0.30, Al = 0.02, Cu = 0.30, Cr + Cu + Ni = 0.70 St 35-5 = W.Nr. 1.0305 = ASTM Gr. A: C = 0.16, Si = 0.17-0.37, Mn = 0.35-0.65, P = 0.040, S = 0.040, Cr = 0.30, Ni = 0.30, Cu = 0.30, Cr + Cu + Ni = 0.70 See similar questions...

In general, the majority of our phantoms are made of Lucite ® (Polymethyl Methacrylate). This material is also known as Perspex ® and Plexiglass. Information concerning the atomic number, density and composition of Lucite ® can be found here on the web site of the National Institute of Standards and Technology (NIST). MMA has a density of 0.94 g/cm3. The systematic name is methyl 2-methyl-2-propenoate. Its molecular formula is H2C=C(CH3)COOCH3. See similar questions...

On the Alloy website, you'll find a tutorial, reference manual, papers, and case studies. The alloy-discuss listserv is a good place to ask basic and advanced questions of other users. The Alloy group at MIT welcomes questions and feedback; write to us at (alloy at mit dot edu). See similar questions...

The two alloys are very similar and are often interchanged. Thus, exactly the same parts, such as car door handles, may be made with #5 alloys in Germany and #3 alloys in UK. Alloy #3 has slightly better ductility than #5, which is useful for components that have to be riveted or swaged. Alloy #5 has slightly better tensile and creep properties, so may perform better when stresses are high. See similar questions...

We use an engineered polymer, blended with fire retardant and UV stabilizers specifically formulated for the tough conditions shingles are exposed to in all climates throughout the year. DaVinci uses only 100% pure resin in order to assure consistency. See similar questions...

DiffusiMAX does not have a Drug Identification Number. In many provinces, government insurance plans may cover the cost of DiffusiMAX if the drug compounded into it is part of the provincial formulary. Other provinces may have a schedule of covered compounding bases. For information on reimbursement with private insurers, please contact the insurer to determine eligibility for coverage. See similar questions...

QKB15S Keyboard Controllers are powered by +12 VDC usually from a wall transformer. The Q101, Q103, and Q137 Power modules provide DC power via a 6 pin female connector. The voltages available are +15VDC, -15VDC, and +5VDC - all well regulated. The keyboard controller has it's own internal regulator and only needs about 9VDC - 18VDC at less than 50ma. So you can provide power to the keyboard by a short cable from one of the modules. When you turn your system off, the keyboard will also go off. See similar questions...

DIN 43650 is the standard for a series of electrical connectors, which are commonly used with solenoid valves (especially those used on valves in hydraulics and pneumatics). Other applications include the connection special sensors, such as pressure switches, filter switches, optical, proximity and limit switches. See similar questions...

The MX series crossovers are stereo units. One control affects both channels left and right. The AC series units are dual mono. This means channel one can be set differently from channel two. Additionally, the AC series units provide driver alignment delay controls and optional CD horn compensation. See similar questions...