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钢材的化学成份3 - 2009-10-7

材料牌号

C(％)

Si(％)

Mn(％)

Cr(％)

Ni(％)

S(％)

P(％)

Ti(％)

Fe(％)

Mo(％)

Al(％)

Cu(％)

Nb(％)

V(％)

Mg(％)

Sn(％)

Zn(％)

Pb(％)

Be(％)

Zr(％)

As(％)

w(％)

船体用碳素结构钢-D	≤0.21	0.10-0.35	0.60-1.10	≤0.30	≤0.30	≤0.040	≤0.040				≥0.015	≤0.35
船体用碳素结构钢-E	≤0.18	0.10-0.35	0.70-1.20	≤0.30	≤0.30	≤0.040	≤0.040				≥0.015	≤0.35
HP245	≤0.16	≤0.35	0.6	≤0.30	≤0.30	≤0.035	≤0.035				≥0.015	≤0.20
HP295	≤0.20	≤0.35	1	≤0.30	≤0.30	≤0.035	≤0.035				≥0.015	≤0.20
HP265	≤0.19	≤0.35	≤0.80	≤0.30	≤0.30	≤0.035	≤0.035				≥0.015	≤0.20
20R	0.2	0.15-0.30	0.40-0.90	≤0.30	≤0.30	≤0.035	≤0.035					≤0.30
S290	≤0.22	≤0.35	0.65-1.25	≤0.30	≤0.30	≤0.35	≤0.040
U71	0.64-0.77	0.13-0.28	0.60-0.90			≤0.050	≤0.040
U74	0.67-0.80	0.13-0.28	0.70-1.00			≤0.050	≤0.040					0.10-0.40
ZG310-640	0.6	0.6	0.9	0.35	0.3	(S+P)≤0.04	(S+P)≤0.04			0.2		0.3		0.5
Q295-A	≤0.16	≤0.55	0.80-1.50			≤0.045	≤0.045	0.02-0.20						0.02-0.15
Q390-C	≤0.20	≤0.55	1.00-1.60	≤0.30	≤0.70	≤0.035	≤0.035	0.02-0.20			≥0.015			0.02-0.15
Q390-D	≤0.20	≤0.55	1.00-1.60	≤0.30	≤0.70	≤0.030	≤0.030	0.02-0.20			≥0.015			0.02-0.15
Q390-E	≤0.20	≤0.55	1.00-1.60	≤0.30	≤0.70	≤0.025	≤0.025	0.02-0.20			≥0.015			0.02-0.15
Q420-A	≤0.20	≤0.55	1.00-1.70	≤0.40	≤0.70	≤0.045	≤0.045	0.02-0.20			≥0.015			0.02-0.15
Q420-B	≤0.20	≤0.55	1.00-1.70	≤0.40	≤0.70	≤0.040	≤0.040	0.02-0.20			≥0.015			0.02-0.15
Q420-C	≤0.20	≤0.55	1.00-1.70	≤0.40	≤0.70	≤0.035	≤0.035	0.02-0.20			≥0.015			0.02-0.15
Q420-D	≤0.20	≤0.55	1.00-1.70	≤0.40	≤0.70	≤0.030	≤0.030	0.02-0.20			≥0.015			0.02-0.15
Q420-E	≤0.20	≤0.55	1.00-1.70	≤0.40	≤0.70	≤0.025	≤0.025	0.02-0.20			≥0.015			0.02-0.15
Q460-C	≤0.20	≤0.55	1.00-1.70	≤0.70	≤0.70	≤0.035	≤0.035	0.02-0.20			≥0.015			0.02-0.15
Q460-D	≤0.20	≤0.55	1.00-1.70	≤0.70	≤0.70	≤0.030	≤0.030	0.02-0.20			≥0.015			0.02-0.15
16Mng	≤0.20	0.20-0.55	1.20-1.60	0.20-0.55		≤0.030	≤0.035
19Mng	0.15-0.22	0.30-0.60	1.00-1.60			≤0.025	≤0.030				≥0.020
22Mng	≤0.30	0.15-0.40	0.90-1.50			≤0.025	≤0.025				≥0.020
13MnNiCrMoNbg	≤0.15	0.10-0.50	1.00-1.60	0.20-0.40	0.60-1.00	≤0.025	≤0.025			0.20-0.40	≥0.020
S385	≤0.20	≤0.40	0.75-1.35			≤0.35	≤0.040	≥0.005						≥0.02
S415	≤0.20	≤0.40	0.75-1.35			≤0.35	≤0.040	≥0.005						≥0.02
S450	≤0.20	≤0.40	0.80-1.40			≤0.35	≤0.040							≥0.02
S480	≤0.20	≤0.40	1.00-1.60			≤0.35	≤0.040
16MnR	≤0.20	0.20-0.55	1.20-1.60			≤0.030	≤0.035
AH32	≤0.18	0.10-0.50	0.70-1.60			≤0.040	≤0.040				≥0.015
EH32	≤0.18	0.10-0.50	0.90-1.60			≤0.040	≤0.040				≥0.015
16Mnq	≤0.018	0.10-0.50	0.70-1.60			≤0.040	≤0.040				≥0.015			0.03-0.10
DH36	≤0.18	0.10-0.50	0.90-1.60			≤0.040	≤0.040				≥0.015			0.03-0.10
EH36	≤0.18	0.10-0.50	0.90-1.60			≤0.040	≤0.040				≥0.015			0.03-0.10
AH36	≤0.18	0.10-0.50	0.70-1.60			≤0.040	≤0.040				≥0.015			0.03-0.10
14MnMoNbB	0.15	0.26	1.52			0.07	0.013			0.54
27SiMn	0.29	1.15	1.17			0.03	0.01
40Cr	0.37-0.44	0.17-0.37	0.50-0.80	0.80-1010		≤0.035	≤0.035
30CrMoA	0.26-0.34	0.17-0.37	0.40-0.70	0.80-1.10		≤0.025	≤0.025			0.15-0.25		0-0.25
35CrMo	0.032-0.40	0.17-0.37	0.40-0.70	0.80-1.10		≤0.035	≤0.035			0.15-0.25
40CrNi2Mo	0.44	0.32	0.64	0.82	1.66	≤0.026	≤0.018			0.2
12Cr2Ni4A	0.10-0.15	0.17-0.37	0.30-0.60	1.25-1.75	3.25-3.75	≤0.030	≤0.030
38CrMoAlA	0.35-0.42	0.17-0.37	0.30-0.60	1.35-1.65		≤0.020	≤0.020			0.15-0.25	0.70-1.10
20Mn2A	0.17-0.24	0.17-0.37	1.40-1.80			≤0.0030	≤0.0030					0-0.25
40CrNi2Si2MoVA	0.38-0.43	1.45-1.80	0.60-0.90	0.70-0.95	1.65-2.00	≤0.010	≤0.010			0.30-0.50		0-0.35		0.05-0.10
30CrMnSiA	0.28-0.35	0.90-1.20	0.80-1.10	0.80-1.10	0-0.40	≤0.030	≤0.030
30CrNi4MoA	0.26-0.33	0.10-0.40	0.20-0.60	1.20-1.50	3.30-4.30	≤0.020	≤0.025			0.30-0.60
40CrMnSiMoVA	0.36-0.40	1.20-1.60	0.80-1.20	1.20-1.50		0-0.020	0-0.020			0.45-0.60	0-0.08			0.07-0.12
60Si2MnA	0.56-0.64	1.50-2.00	0.60-0.90	0-0.35	0-0.35	0-0.040	0-0.040
50CrVA	0.46-0.54	0.17-0.37	0.50-0.80	0.80-1.10	0-0.35	0-0.030	0-0.030							0.10-0.20
GCr9	1.00-1.10	0.15-0.35	0.20-0.40	0.90-1.20		0-0.020	0-0.027
GCr15	0.95-1.05	0.15-0.35	0.20-0.40	1.30-1.65		0-0.020	0-0.027
CrW5	1.25-1.50	0-0.40	0-0.40	0.40-0.70		0-0.030	0-0.030															4.50-5.50
8	0.05-0.12	0.17-0.37	0.35-0.65	≤0.10	≤0.25	≤0.035	≤0.035					≤0.25
10	0.07-0.14	0.17-0.37	0.35-0.65	≤0.15	≤0.25	≤0.035	≤0.035					≤0.25
20HR	≤0.20	0.15-0.30	0.49-0.90			≤0.030	≤0.030
S315	≤0.22	≤0.35	0.75-1.35			≤0.35	≤0.040
S360	≤0.22	≤0.35	0.75-1.35			≤0.35	≤0.040
15MnVR	≤0.18	0.20-0.55	1.20-1.60			≤0.030	≤0.035							0.04-0.12

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