重生之毒妃梅果小说,官场小说排行榜

精扎管-2

精扎管參數(shù)

外徑允許公差（+-3）	壁厚
	0.5	0.8	1	1.2	1.5	1.8	2	2.2	2.5	2.8	3	3.5	4	4.5	5	5.5	6	7	8	9	10	12	14	16	18
	內(nèi)徑和充許公差（+-0.3）
10	9	8.4	8	7.6	7	6.4	6	5.6	5	4.4	4
12	11	10.4	10	9.6	9	8.4	8	7.6	7	6.4	6	5	4
14	13	12.4	12	11.6	11	10.4	10	9.6	9	8.4	8	7	6	5
15	14	13.4	13	12.6	12	11.4	11	10.6	10	9.4	9	8	7	6	5
16	15	14.4	14	13.6	13	12.4	12	11.6	11	10.4	10	9	8	1	6	5	4
18	17	16.4	16	15.6	15	14.4	14	13.6	13	12.4	12	11	10	9	8	7	6
20	19	18.4	18	17.6	17	1.44	16	15.6	15	14.4	14	13	12	11	10	9	8	6
22	21	204	20	19.6	19	18.4	18	17.6	17	16.4	16	15	14	13	12	11	10	8
25	24	23.4	23	22.6	22	21.4	21	20.6	20	19.4	19	18	17	16	15	14	13	11	9
26	25	24.4	24	23.6	23	22.4	22	21.6	21	20.4	20	19	18	17	16	15	14	12	10
28	27	26.4	26	25.6	25	24.4	24	23.6	23	22.4	22	21	20	19	18	17	16	14	12
30	29	28.4	28	27.6	27	26.4	26	25.6	25	24.4	24	23	22	21	20	19	18	16	14	12	10
32	31	30.4	30	29.6	29	28.4	28	27.6	27	26.4	26	25	24	23	22	21	20	18	16	14	12
35	34	33.4	33	32.6	32	31.4	31	30.6	30	29.4	29	28	27	25	24	23	21	19	17	15
38	37	36.4	36	35.6	35	34.4	34	33.6	33	32.4	32	31	30	29	28	27	26	24	22	20	18
40	39	38.4	38	37.6	37	36.4	36	35.6	35	34.4	34	33	32	31	30	29	28	26	24	22	20
42			40	39.6	39	38.4	38	37.6	37	36.4	36	35	34	33	32	31	30	28	26	24	22
45			43	42.6	42	41.4	41	40.6	40	39.4	39	38	37	36	3	34	33	31	29	27	25
48			46	45.6	45	44.4	44	43.6	43	42.4	42	41	40	39	38	37	36	34	32	30	28
50			48	47.6	47	46.4	46	45.6	45	44.4	44	43	42	41	40	39	38	36	34	32	30
55			53	52.6	52	51.4	1	50.6	50	49.4	49	48	47	46	45	44	43	41	39	37	35	31
60			58	57.6	57	56.4	56	55.6	55	54.4	54	53	52	51	50	49	48	46	44	42	40	36
65			63	62.6	62	61.4	61	60.6	60	59.4	59	58	57	56	55	54	53	51	49	47	45	41	37
70			68	67.6	67	66.4	66	65.6	65	64.4	64	63	62	61	60	59	58	56	54	52	50	46	42
75			73	72.6	72	71.4	71	70.6	70	69.4	69	68	67	66	65	64	63	61	59	57	55	51	47	43
80			78	77.6	77	76.4	6	75.6	75	74.4	74	73	72	71	70	69	68	66	64	62	60	56	52	48
85					82	81.4	81	80.6	80	79.4	79	78	77	78	75	74	73	71	69	67	65	61	57	53
90					87	86.4	86	85.6	85	84.4	84	83	82	81	80	79	7	76	74	72	70	66	62	58
100							91	90.6	90	89.4	89	88	87	86	85	84	83	81	79	77	75	71	67	63	59
110							96	95.6	95	94.4	94	93	92	91	90	89	88	86	84	82	80	76	72	68	64
120							106	105.6	105	104.4	104	103	102	101	100	99	98	96	94	92	90	86	82	78	74
							116	115.6	115	114.4	114	113	112	111	110	109	108	106	104	102	100	96	92	88	84

參數(shù)2

牌號(hào)	化學(xué)成份
Steel Grade	C	Si	Mn	Cr	Ni	Mo	p	s	Ti	Cu
Q195	0.06-0.12	=<0.3	0.25-0.50	=<0.3	=<0.3		=<0.045	=<0.05		=<0.3
Q235	0.14-0.22	=<0.3	0.3-0.65	=<0.3	=<0.3		=<0.045	=<0.05		=<0.3
Q3458	=<0.2	=<0.55	1-1.6				=<0.04	=<0.04
10#	0.07-0.13	0.17-0.37	0.35-0.65	=<0.15	=<0.3		=<0.035	=<0.035		=<0.25
20#	0.17-0.23	0.17-0.37	0.35-0.65	=<0.25	=<0.3		=<0.035	=<0.035		=<0.25
35#	0.32-0.39	0.17-0.37	0.5-0.8	=<0.25	=<0.3		=<0.035	=<0.035		=<0.25
45#	0.42-0.5	0.17-0.37	0.5-0.8	=<0.25	=<0.3		=<0.035	=<0.035		=<0.3
20Cr	0.18-0.24	0.17-0.37	0.5-0.8	0.7-1	=<0.3	0.15-0.25	=<0.035	=<0.035		=<0.3
40Cr	0.37-0.44	0.17-0.37	0.5-0.8	0.8-1.1	=<0.3	0.15-0.25	=<0.035	=<0.035		=<0.3
20CrMo	0.17-0.24	0.17-0.37	0.4-0.7	0.8-1.1	=<0.3	0.15-0.25	=<0.035	=<0.035		=<0.3
30CrMo	0.26-0.34	0.17-0.37	0.4-0.7	0.8-1.1	=<0.3	0.15-0.25	=<0.035	=<0.035		=<0.3
35CrMo	0.32-0.40	0.17-0.37	0.5-0.8	0.8-1.1	=<0.3	0.15-0.25	=<0.035	=<0.035		=<0.3
42CrMo	0.38-0.45	0.17-0.37	0.4-0.7	0.9-1.2	=<0.3	0.15-0.25	=<0.035	=<0.035		=<0.3
20CrMoTi	0.17-0.23	0.17-0.37	1.4-1.8	0.45-0.75	1-1.4		=<0.035	=<0.035		=<0.3
35Mn2	0.32-0.39	0.17-0.37	1.4-1.8	=<0.3	=<0.3		=<0.035	=<0.035		=<0.3
40Mn2	0.37-0.44	0.17-0.37	1.4-1.8	=<0.3	=<0.3		=<0.035	=<0.035		=<0.3
35SiMn	0.32-0.4	1.1-1.4	1.1-1.4	=<0.3	=<0.3		=<0.035	=<0.035		=<0.3
15Mn	0.12-0.16	0.17-0.37	0.7-0	=<0.25	=<0.3		=<0.035	=<0.035		=<0.25
20Mn	0.17-0.37	0.17-0.37	0.7-1	=<0.25	=<0.3		=<0.035	=<0.035		=<0.25

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