Hauj lwm lawm

Xa kev nug

ASTM A519

ASTM A519 yog tus qauv rau Seamless Carbon Alloy Steel Yeeb tau tsim los ntawm American Society rau kev sim thiab Khoom (ASTM). Tsim tshwj xeeb rau cov ntawv thov yuav tsum tau ua kom nruj thiab cov khoom siv hydraulic, thiab cov khoom siv sib kis, thiab cov khoom siv sib kis, thiab cov khoom siv tau zoo heev.

Cov kws tshaj lij

7x24 teev khoom xa tuaj

Sib piv cov ntaub ntawv seamless cov hlau

Cov ntaub ntawv sib piv Seamless Cov Hlau Steels
Yam tseem ceeb	Ntxhuab Pub Lub zog psi	Ntxhuab Qhov kawg nkaus Lub zog psi	Ntxhuab Elongation Hauv 2%	Sib xws Ua las voos Kev nyuaj	Sib xws Lub khawm Kev nyuaj
Qeb 1018 c .15 / .20 mn .60 / 90 p .40 Max S .050 max
Kub -} rolled	35,000	60,000	30	B-68	116
Zoo li cas	38,000	58,000	35	B-66	114
Muag - annaled	33,000	50,000	40	B-57	97
Raws li - kos	70,000	85,000	10	B-87	170
Cd - ntxhov siab rau cov lus qhia	60,000	80,000	15	B-85	163

Qib 1020 C . 18 /. 23 mn .30 / .60 p .040 Max S.050 Max
Kub -} rolled	38,000	60,000	30	B-68	116
Zoo li cas	40,000	58,000	35	B-66	114
Muag - annaled	33,000	53,000	40	B-62	105
Raws li - kos	65,000	80,000	10	B-85	163
Cd - ntxhov siab rau cov lus qhia	60,000	75,000	15	B-81	149

Qib 1026 C .22 / .28 mn .60 / .90 P .030 Max S .050 Max
Kub -} rolled	47,000	70,000	28	B-77	137
Zoo li cas	50,000	67,000	33	B-74	131
Muag - annaled	36,000	60,000	35	B-68	116
Raws li - kos	72,000	87,000	10	B-89	179
Cd - ntxhov siab rau cov lus qhia	65,000	82,000	15	B-86	167

Sab nraud thiab sab hauv cov taub no siv

Round txias -} ua haujlwm ua haujlwm ib as ustm AT519

Sab nraud Qhov dav Loj npaum li cas hauv	Kev kho mob thermal tom qab ua haujlwm txias kawg ua haujlwm loj
	Phab ntsa Qhov tuab xws li Feem pua ntawm od	Tsis muaj, lossis tsis tshaj 1100℃F. nominal Qho so				Rhuab saum toj no 1100℃F. nominal Kub tsis muaj Nrhov cua txias
		Od, nyob rau hauv		Id, nyob rau hauv		Od, nyob rau hauv		Id, nyob rau hauv
		Saum	Hauv qab	Saum	Hauv qab	Saum	Hauv qab	Saum	Hauv qab
Mus txog 0.499	Tag nrho	0.004	0.000	-	-	0.005	0.002	-	-
0.500-1.699	Tag nrho	0.005	0.000	0.000	0.005	0.007	0.002	0.002	0.007
1.700-2.099	Tag nrho	0.006	0.000	0.000	0.006	0.006	0.005	0.005	0.006
2.100-2.499	Tag nrho	0.007	0.000	0.000	0.007	0.008	0.005	0.005	0.008
2.500-2.899	Tag nrho	0.008	0.000	0.000	0.008	0.009	0.005	0.005	0.009
2.900-3.299	Tag nrho	0.009	0.000	0.000	0.009	0.011	0.005	0.005	0.011
3.300-3.699	Tag nrho	0.010	0.000	0.000	0.010	0.013	0.005	0.005	0.013
3.700-4.099	Tag nrho	0.011	0.000	0.000	0.011	0.013	0.007	0.010	0.010
4.100-4.499	Tag nrho	0.012	0.000	0.000	0.012	0.014	0.007	0.011	0.011
4.500-4.899	Tag nrho	0.013	0.000	0.000	0.013	0.016	0.007	0.012	0.012
4.900-5.299	Tag nrho	0.014	0.000	0.000	0.014	0.018	0.007	0.013	0.013
5.300-5.549	Tag nrho	0.015	0.000	0.000	0.015	0.020	0.007	0.014	0.014
5.500-5.999	Hauv qab 6 6 txog 7-1 / 2 Tshaj 7-1 / 2	0.010	0.010	0.010	0.010	0.018	0.018	0.018	0.018
		0.009	0.009	0.009	0.009	0.016	0.016	0.016	0.016
		0.018	0.000	0.009	0.009	0.017	0.015	0.016	0.016
6.000-6.499	Hauv qab 6 6 txog 7-1 / 2 Tshaj 7-1 / 2	0.013	0.013	0.013	0.013	0.023	0.023	0.023	0.023
		0.010	0.010	0.010	0.010	0.018	0.018	0.018	0.018
		0.020	0.000	0.010	0.010	0.020	0.015	0.018	0.018
6.500-6.999	Hauv qab 6 6 txog 7-1 / 2 Tshaj 7-1 / 2	0.015	0.015	0.015	0.015	0.027	0.027	0.027	0.027
		0.012	0.012	0.012	0.012	0.021	0.021	0.021	0.021
		0.023	0.000	0.012	0.012	0.026	0.015	0.021	0.021
7.000-7.499	Hauv qab 6 6 txog 7-1 / 2 Tshaj 7-1 / 2	0.018	0.018	0.018	0.018	0.032	0.032	0.032	0.032
		0.013	0.013	0.013	0.013	0.023	0.023	0.023	0.023
		0.026	0.000	0.013	0.013	0.031	0.015	0.023	0.023
7.500-7.999	Hauv qab 6 6 txog 7-1 / 2 Tshaj 7-1 / 2	0.020	0.020	0.020	0.020	0.035	0.035	0.035	0.035
		0.015	0.015	0.015	0.015	0.026	0.026	0.026	0.026
		0.029	0.000	0.015	0.015	0.036	0.015	0.026	0.026
8.000-8.499	Hauv qab 6 6 txog 7-1 / 2 Tshaj 7 1 ¼2	0.023	0.023	0.023	0.023	0.041	0.041	0.041	0.041
		0.016	0.016	0.016	0.016	0.028	0.028	0.028	0.028
		0.031	0.000	0.015	0.016	0.033	0.022	0.028	0.028
8.500-8.999	Hauv qab 6 6 txog 7-1 / 2 Tshaj 7-1 / 2	0.025	0.025	0.025	0.025	0.044	0.044	0.044	0.044
		0.017	0.017	0.017	0.017	0.030	0.030	0.030	0.030
		0.034	0.0000	0.015	0.019	0.038	0.022	0.030	0.030
9.000-9.499	Hauv qab 6 6 txog 7-1 / 2 Tshaj 7-1 / 2	0.028	0.028	0.028	0.028	0.045	0.045	0.045	0.045
		0.019	0.019	0.019	0.019	0.033	0.033	0.033	0.033
		0.037	0.000	0.015	0.022	0.043	0.022	0.033	0.033
9.500-9.999	Hauv qab 6 6 txog 7-1 / 2 Tshaj 7-1 / 2	0.030	0.030	0.030	0.030	0.045	0.045	0.053	0.053
		0.020	0.020	0.020	0.020	0.035	0.035	0.035	0.035
		0.040	0.000	0.015	0.025	0.048	0.022	0.035	0.035
10.000-10.999	Hauv qab 6 6 txog 7-1 / 2 Tshaj 7-1 / 2	0.034	0.034	0.034	0.034	0.045	0.045	0.060	0.060
		0.022	0.022	0.022	0.022	0.039	0.039	0.039	0.039
		0.044	0.000	0.015	0.029	0.055	0.022	0.039	0.039
11.000-12.000	Hauv qab 6 6 rau 7- 1} / 2 Tshaj 7-1 / 2	0.035	0.035	0.035	0.035	0.050	0.050	0.065	0.065
		0.025	0.025	0.025	0.025	0.045	0.045	0.045	0.045
		0.045	0.0000	0.015	0.035	0.060	0.022	0.045	0.045

Phab Ntsa Thickness Daj Rau Round^a,b,c Cold -} Ua haujlwm ua haujlwm ib ntus ntawm ASTM A519
Txias drawn ntau tshaj% dhau thiab nyob rau hauv nominal		Phab Ntsa Thickness % OF
Id li 1.499 ntiv tes	ID 1.500 nti thiab dhau	Phab Ntsa Thickness % OF
10	7.5	25 thiab nyob rau hauv
12.5	10	Tshaj 2

Id tev muaj qhov ntev 0.625 nti thiab dhau thaum id yog tsawg kawg yog ib nrab ntawm OD
^a	Ntau lub raj nrog sab hauv lub taub tsawg dua 50% ntawm cov taub sab nraud lossis nrog cov tawv ntoo sab nraud ntau dua li 25¼4 hauv. Yog li ntawd, sab hauv txoj kab uas hla tuaj yeem sib txawv lossis hauv qab tus nqi sib npaug rau 10% ntawm phab ntsa tuab. Kuj tseem pom cov lus qhia b.
^b	Rau cov leeg nrog sab hauv lub taub tsawg dua 1/2 hauv. Cov lus hauv qab taw qhia ib qho tsis muaj tseeb. Yog li ntawd, rau cov leeg, sab hauv lub taub yog kev tawm los ntawm cov rooj sab nraud ntawm thiis thiab phab ntsa Thicnkess Type 9.
^c	Tubing muaj ib lub phab ntsa tuab tsawg dua 3% ntawm sab nraud lub cheeb tsis tuaj yeem ncaj qha yam tsis muaj qee qhov kev cuam tshuam. Yog li ntawd cov leeg, thaum muaj qhov nruab nrab sab nraud ntawm txoj kab ntawm 1/2% dhau ntawm lub rooj ntev, qhov no yog ntxiv rau kev ua siab ntev qhia hauv cov lus no.