2015年7月3日 · A105 & A694 are both forging material. A105 is CS forgings, A694 is carbon and alloy steel forgings. A106 is for seamless CS pipe. Either way, you'll have to check the code to see what is allowed. Is this question just out of curiosity or is there a reason you're trying to replace A694 with A105? "Tell me and I forget. Teach me and I remember.

2013年1月1日 · We used to specify the appropriate MSS SP75 grade with B16.9 for fittings & MSS SP44 grade with B16.5 for flanges. In an effort to be consistent with how we specify grade B material we've since switched to specifying the ASTM A860 or A694 high yield steel with the ASME/ANSI dimensional standard.

2011年2月1日 · What is the different between ASTM A694 and A860?, welding manufactured accessories can be performed from a astm 694 or astm 860?

2007年6月11日 · Why is ASTM A694 F65 not listed in the allowable stress tables of ASME II? As far as I know this is a standard material used for flanges. I wanted to perform some calculations on a bolted flange connection. The material is specified as ASTM A694 F65. I was reluctant to use the alternative...

2003年2月24日 · How do I find out to which material group (or Pressure Temperature rating table) of ASME B16.5 does ASTM A694 F65 belong? I can not find it in B16.5. A reply will be appreciated.

2004年3月23日 · PLease advise the compatibility of welding different material as follows: 1)ASTM A694 Gr. F65 2)ASTM A860 Gr. F65 3)ASTM A234 Gr. WPB 4)ASTM A105 Can this material be welded? What is the different between ASTM A694 and A860, which material is better for high strength fittings? Please advise.

2004年1月21日 · This is just a brainstorming for possible reasons for low values on A 694 F60 forging @ -40 Degrees C. 1. Testing variance and improper root radius for notch. 2. Temperature, holding time and methodology for Quenching & Tempering. 3. Chemistry ??? 4. The freedom of cross section of impact...

2014年5月8日 · The drawings called for A694 F52 6" 1500 series RTJ flanges. The material that was delivered to the offsite contractor was A105 6" 1500 series RTJ flanges. This is on a compressor station governed by B31-8. I can't find A694 in the B16.5 spec that B31-8 requires. But A694 B16.5 is on the bill of material on the drawing.

2005年4月7日 · My understanding with regard to forgings to ASTM A694 is that the material must undergo significant work, usually reduction of 4 to 1. However I find that some companies certify to ASTM A694, material such as seamless pipe (API 5L X52) that has been hot worked to form fittings such as equal...

2015年12月7日 · Hi everyone, I'd like to pose this question about ASTM A694 flanges. We once received an inquiry regarding ASTM A694 Gr.F65 WN 6" SCH80 600# flanges manufactured to ASME B16.5.