What does this part in the pipeline material table mean?

2009-02-15View Original

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FIGURE 8 BLANK, CL300, FF, CS, A516 GR.70, NORMALIZED, -46C, S-5, ASME B16.48: FIGURE 8 BLANK (eight-character blind plate), CL300, FF (fully flat), CS (carbon steel), A516 (carbon steel plate for medium and low temperature pressure vessels), GR. (grade) 70, NORMALIZED, -46C, S-5, ASME B16.48 (steel pipeline blind plate). So what do NORMALIZED, -46C, and S-5 mean respectively? Thank you.

Reply #22009-02-16

NORMALIZED: normalizing; the rest is unknown

Reply #32009-02-16

Grade GR.70 steel, NORMALIZED (heat treatment: normalizing); subjected to low-temperature impact testing at -46 degrees Celsius, using a V-shaped notch in accordance with Appendix S5 of standard A516.

Reply #42009-02-16

I’ve learned it! ! I really didn’t notice this before. Thank you

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What does this part in the pipeline material table mean?

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