To be clear on my question, my client require HDG coating for:
- A193 B7M(M16 stud size) coupled with A194 2HM (M16 nut size)
- A193 B7M(UN 1 1/2 stud size) coupled with A194 2HM(UN 1 1/2 nut size)
To fit the above stud and nuts into my machining parts, I have to design the tapped hole same...
Thanks TVP, I did not look into A563M previously. Are the oversize thread allowances (both metric and inch) applicable to be used on coarse and fine thread type? Example,
- Coarse thread UNC 1-8" pitch diameter = 0.9188 inch
- Fine thread UNF 1-8" pitch diameter = 0.9459 inch
Both coarse and...
Hi There,
I saw a thread "HDG Bolting Thread Sizing Practice" where there's a guideline in ASTM A563 for oversizing nut size to give allowance for the HDG coating on the studs.However, A563 only indicates thread sizes in inch. May I know where can I get the metric type oversize tapped hole...
Hi There,
How do I get the maximum allowable stress values for:
1. A320 L7M bolting material with diameter larger than 64mm?
2. A193 B8M CL1B bolting material?
Both of the bolting material mentioned above are not available in ASME IID, but it is acceptable to be use as per ASME Boiler &...
