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Kakaretso ea Liphaephe tse Ling le Letoto la ho Fitting

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Tlhaloso e Khutšoanyane:

tlhokomeliso 1: letsatsi lohle ke boleng bo bongata.

tlhokomeliso 2:“—”e bolela hore ha ho kopo

① "W" e bolela ho lekana bakeng sa ho hokela.

② ha ho loketse e le thupa le poleiti, C e ngata e lokela ho ba 0.35

③ li-fittings tse ferekaneng haholo C ke 0.35.'me boholo ba Si ke 0.35 'me ha bo na moeli bakeng sa bonyane

④ ha C e ka tlase ho kopo e ngata, C e fokotsa 0.01% mme Mn e tla eketsoa ka 0.06%, ho fihlela ho Mn e mengata ke 1.35%

⑤ Cu,Ni Cr Mo kakaretso e ka tlase ho 1.00%

⑥ 0.32%.Cr Mo kakaretso ka tlase ho 0.32 %.

⑦ tlhahlobo ea mocheso le tlhahlobo ea lihlahisoa tsa ho qetela e tla ba tse loketseng.

Re romelle lengolo-tsoibila Khoasolla joalo ka PDF

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

ASME SA-234/SA-234M

NO	Kereiti ①	Karolo ea Lik'hemik'hale %																	Thepa ea Mechini
		C	Mn	P	S	Si	Cr	Mo	Ni	Cu	V	Nb	N	Al	Ti	Zr	W	B	Tensile MPa	Khefutsa MPa	Eketsa L/T	letsoho HB

1	WPB ②③④⑤⑥	≤0.30	0.29- 1.06	≤ 0.050	≤ 0.058	≥ 0.10	≤ 0.40	≤ 0.15	≤ 0.40	≤ 0.40	≤ 0.08	-	-	-	-	-	-	-	415- 585	≥240	22/14%	≤ 197
2	WPC ③④⑤⑥	≤ 0.35	0.29- 1.06	≤ 0.050	≤ 0.058	≥ 0.10	≤ 0.40	≤ 0.15	≤ 0.40	≤ 0.40	-	≤ 0.08	-	-	-	-	-	-	485- 655	≥ 275	22/14%	≤ 197
3	WP1	≤ 0.28	0.30- 0.90	≤ 0.045	≤ 0.045	0.10- 0.50	-	0.44- 0.65	-	-	-	-	-	-	-	-	-	-	380- 555	≥205	22/14%	≤ 197
4	WP12 1	0.05- 0.20	0.30- 0.80	≤ 0.045	≤ 0.045	≤ 0.60	0.80- 1.25	0.44- 0.65	-	-	-	-	-	-	-	-	-	-	415- 585	≥220	22/14%	≤ 197
	WP12 2																		485- 655	≥275	22/14%	≤ 197
5	WP11 1	0.05- 0.15	0.30- 0.60	≤ 0.030	≤ 0.030	0.50- 1.00	1.00- 1.50	0.44- 0.65	-	-	-	-	-	-	-	-	-	-	415- 585	≥205	22/14%	≤ 197
6	WP11 2	0.05- 0.20	0.30- 0.80	≤ 0.040	≤ 0.040	0.50- 1.00	1.00- 1.50	0.44- 0.65	-	-	-	-	-	-	-	-	-	-	485- 655	≥275	22/14%	≤ 197
	WP11 3																		520- 690	≥310	22/14%	≤ 197
7	WP22 1	0.05- 0.15	0.30- 0.60	≤ 0.040	≤ 0.040	≤ 0.50	1.90- 2.60	0.87- 1.13	-	-	-	-	-	-	-	-	-	-	415- 585	≥205	22/14%	≤ 197
	WP22 3																		520- 690	≥310	22/14%	≤ 197
9	WP9 1	≤0.15	0.30- 0.60	≤ 0.030	≤ 0.030	0.25- 1.00	8.0- 10.0	0.90- 1.10	-	-	-	-	-	-	-	-	-	-	415- 585	≥205	22/14%	≤ 217
	WP9 3																		520- 690	≥310	22/14%	≤ 217
10	WP91	0.08- 0.12	0.30- 0.60	≤ 0.020	≤ 0.010	0.20- 0.50	8.0- 9.5	0.85- 1.05	≤ 0.40	-	0.18- 0.25	0.06- 0.10	0.03- 0.07	≤ 0.02	≤ 0.01	≤ 0.01	-	-	585- 760	≥415	20/—%	≤ 248
11	WP911	0.09- 0.13	0.30- 0.60	≤ 0.020	≤ 0.010	0.10- 0.50	8.5- 9.5	0.90- 1.10	≤ 0.40	-	0.18- 0.25	0.06- 0.10	0.04- 0.09	≤ 0.02	≤ 0.01	≤ 0.01	0.90- 1.10	0.0003- 0.0006	620- 840	≥440	20/—%	≤ 248