preface:

Q:

Is it mandatory to make 316L ultra-low carbon material sensitization by ASTM G262 E method

answer:

Compulsory, unless agreed by Party A.

abstract:

Standard article. Read books a hundred times.

main body:

Related discussion:

A: Is it mandatory to make material sensitization to 316L ultra-low carbon materials according to the ASTM G262 E method

B: This standard is not mandatory

A: But the standard mentioned that the sensitization was about 650 degrees for about 1h

A: Did not mention a representative is that you have to do it

B: It says it requires sensitization and gives the temperature of the sensitization

A: Right

B: Look at the word in the English manuscript

C: It's not mandatory, but you have to say a truth. Volunteer overtime, no trial

A: "decline"

the second of the ten Heavenly Stems:

I think in fact, from the perspective of principle, it is to simulate the degree of intercrystalline corrosion resistance after sensitization

It must be that sensitization is a good result

The original text is used when, when how how, did not say mandatory

This has to ask the great god in the group, whether that means that you have to regulate yourself

D: My understanding is that sensitization is generally for the base material, which is to simulate the thermal process such as welding and the base material may be sensitized. If the corrosion test can meet the requirements, the basic material can have corrosion resistance

the second of the ten Heavenly Stems:

It can be said that because the base material itself through the solid solution, the material quality is no problem, there is no sensitization problem

The only concern is the welded joints

D: Yes, it is the part affected by welding. If the welding corrosion test is done, there is no need to sensitize, including the stacking layer

B: Of course, if your equipment needs to be heat treated, it will undoubtedly have to be sensitized to simulate the effects of heat treatment

A: It can be considered not mandatory

answer:

First, maybe you are referring to the A262.

Then, you might see the Chinese version.

the first of the ten Heavenly Stems:

Well, the A262

I made a mistake

B: The original text is about when

answer:

15 version this method, there is a unless behind

the first of the ten Heavenly Stems:

Unless the customer agrees

Otherwise you have to do it

answer:

Example: When I give party a a big than shake is not illegal, as long as the discussion in advance, he does not Sue me, he admitted that he owed, I beat him is a natural thing.

A: That means

answer:

So the question is, if he doesn't agree, will I beat him?

A: That's not the law

answer:

It's transparent

A: unobstructed

Figure 1: A screenshot is taken from ASTM A262-15.

The author wakes up in the middle of the night and comes to sleep:

However, when Zhou Yu was sitting in the tent at night, he suddenly saw Huang Gai sneaking into the Chinese army to meet Zhou Yu.

Yu asked, " When the Lord comes at night, will there be good advice?”

Gai said, " There are many people, and I should not hold them for a long time. Why not attack them with fire?”

Yu said, " Who taught the Duke to make this plan?”

Gai said, " One of his own intentions is not taught by others.”

Yu said, " I want to do so, so I leave CAI Zhong, CAI and the men to hear information; but I hate no man to cheat me.”

Gai said, " I will do this.”

Yu said, " How can I believe that I do not suffer?”

Gai said, " Although he was kind by Sun, he has no regrets.”

Yu bowed down and thanked him, " If you are willing to do this, Jiangdong will be lucky.”

Gai said, " There is no complaint about some death."Then thanked him.

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