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成都產15CrMoG高壓合金管重慶價格行情合金管	15CrMoG	GB5310	219X7	11800
合金管	15CrMoG	GB5310	219X8	11800
合金管	15CrMoG	GB5310	219X10	11800
合金管	15CrMoG	GB5310	219X12	11800
合金管	15CrMoG	GB5310	219X16	11800
合金管	15CrMoG	GB5310	219x20	11800

力學性能

牌號		常溫力學性能
標準號	鋼號	σs(MPa)	σb(MPa)	δs(%)	αk(J/cm2)
GB5310	12CrMo	206	412-559	21	69u
	15CrMo	235	441-638	21	59u
	12Cr1MoV	255	471-638	21	59u
	12Cr2Mo	280	450-600	20
ASTM A335	P1	207	379	22
	P11	207	413	22
	P12	207	413	22
	P2	207	379	22
	P22	207	413	22
	P5	207	413	22
	P9	207	413	22
DIN17175	19Mn5	300-310	510-610	19
	13CrMo44	280-290	440-590	22
	14MoV63	310-319	460-610	20
	10CrMo910	269-280	450-600
JIS G3458	STPA12	206	382
	STPA20	206	412
	STPA22	206	412
	STPA23	206	412
	STPA24	206	412
	STPA25	206	412
	STPA26	206	412
JIS G3462	STBA12	206	382
	STBA13	206	412
	STBA22	206	412
	STBA20	206	412
	STBA23	206	412

化學成分

牌號		化學成分(%)
標準號	鋼號	C	Mn	Si	Cr	Mo	V	S	P
GB5310	12CrMo	0.08-0.15	0.40-0.70	0.17-0.37	0.40-0.70	0.40-0.55		≤0.035	≤0.035
	15CrMo	0.12-0.18	0.40-0.70	0.17-0.37	0.80-1.10	0.40-0.55		≤0.035	≤0.035
	12Cr1MoV	0.08-0.15	0.40-0.70	0.17-0.37	0.90-1.20	0.25-0.35	0.15-0.30	≤0.035	≤0.035
	12Cr2Mo	0.08-0.15	0.40-0.70	≤0.50	2.00-2.50	0.90-1.20		≤0.035	≤0.035
ASTM A335	P1	0.10-0.20	0.30-0.80	0.10-0.50		0.44-0.65		≤0.045	≤0.045
	P11	≤0.15	0.30-0.60	0.50-1.00	1.00-1.50	0.44-0.65		≤0.030	≤0.030
	P12	≤0.15	0.30-0.61	≤0.50	0.80-1.25	0.44-0.65		≤0.045	≤0.045
	P2	0.10-0.20	0.30-0.61	0.10-0.30	0.50-0.81	0.44-0.65		≤0.045	≤0.045
	P22	≤0.15	0.30-0.60	≤0.50	1.90-2.60	0.87-1.13		≤0.030	≤0.030
	P5	≤0.15	0.30-0.60	≤0.50	4.00-6.00	0.45-0.65		≤0.030	≤0.030
	P9	≤0.15	0.30-0.60	0.25-1.00	8.00-10.00	0.90-1.10		≤0.030	≤0.030
DIN17175	19Mn5	0.17-0.22	1.00-1.30	0.30-0.60	≤0.30			≤0.04	≤0.04
	13CrMo44	0.10-0.18	0.40-0.70	0.10-0.35	0.70-1.10	0.45-0.65		≤0.035	≤0.035
	14MoV63	0.10-0.18	0.40-0.70	0.10-0.35	0.30-0.60	0.50-0.70	0.22-0.32	≤0.035	≤0.035
	10CrMo910	0.08-0.15	0.40-0.70	≤0.50	2.00-2.50	0.90-1.20		≤0.035	≤0.035
JIS G3458	STPA12	0.10-0.20	0.30-0.80	0.10-0.50		0.45-0.65		≤0.035	≤0.035
	STPA20	0.10-0.20	0.30-0.60	0.10-0.50	0.50-0.80	0.40-0.65		≤0.035	≤0.035
	STPA22	≤0.15	0.30-0.60	≤0.50	0.80-1.25	0.45-0.65		≤0.035	≤0.035
	STPA23	≤0.15	0.30-0.60	≤0.50	0.80-1.25	0.45-0.65		≤0.030	≤0.030
	STPA24	≤0.15	0.30-0.60	≤0.50	1.90-2.60	0.87-1.13		≤0.030	≤0.030
	STPA25	≤0.15	0.30-0.60	≤0.50	4.00-6.00	0.45-0.65		≤0.030	≤0.030
	STPA26	≤0.15	0.30-0.60	0.25-1.00	8.00-10.00	0.90-1.10		≤0.030	≤0.030
JIS G3462	STBA12	0.10-0.20	0.30-0.80	0.10-0.50		0.45-0.65		≤0.035	≤0.035
	STBA13	0.15-0.25	0.30-0.80	0.10-0.50		0.45-0.65		≤0.035	≤0.035
	STBA22	≤0.15	0.30-0.60	≤0.50	0.80-1.25	0.45-0.65		≤0.035	≤0.035
	STBA20	0.10-0.20	0.30-0.60	0.10-0.50	0.50-0.80	0.40-0.65		≤0.035	≤0.035
	STBA23	≤0.15	0.30-0.60	0.50-1.00	1.00-1.50	0.45-0.65

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15CrMo無縫鋼管