I-DIN 17175 Stardard Alloy Seamless Steel Pipes

Incazelo emfushane:

I-DIN 17175 ingxubevange amapayipi ensimbi ayipayipi ukumelana nokushisa futhi asetshenziselwa ukucindezela okuphezulu kuze kufike ku-600 ℃, amafayela okufaka isicelo afaka: ukwakhiwa kwama-boilers, imigqa yamapayipi, imikhumbi yokucindezela kanye nemishini.

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Isingeniso Somkhiqizo

I-DIN 17175 yakhelwe izinjongo zokushisa eziphakeme, i-ANSON ihlinzeka ngokulandela amabanga ensimbi: St35.8, St45.8, 15Mo3, 13CrMo44, 10CrMo910.I-DIN 17175 amapayipi ensimbi angenamthungo asetshenziswa kakhulu ezintweni zokushintshanisa ukushisa.Leli banga eliphansi le-alloy linezengezo ezibalulekile ze-molybdenum ne-manganese kulo.Ngaphandle kokusetshenziswa kwayo ezinhlelweni zokubhayela, kuyasiza ekusetshenzisweni embonini kawoyela, igesi namakhemikhali.Ngokuvamile, lezi zimboni zisebenzisa izishintshisi zokushisa, njengendlela yokudlulisa ukushisa phakathi kwezixazululo ezimbili noma ngaphezulu.Amapayipi ngaphansi kwe-DIN 17175 akhiqizwa kusukela ku-carbon kanye ne-low-alloy steel amamaki aphikisana nemithwalo ngaphansi kwengcindezi ephezulu kanye namazinga okushisa.Zisetshenziselwa ukwakhiwa kwemishini yobunjiniyela bamandla njenge: ama-boilers, amakhoyili okushisa, izitofu, izifudumezi, amashubhu okushintsha ukushisa.

I-DIN 17175 amapayipi ensimbi angenamthungo asetshenziselwa ukufakwa kukabhoyela, amapayipi anengcindezi ephezulu kanye nokwakhiwa kwethangi kanye nemishini ekhethekile kokubili izinga lokushisa eliphezulu nemishini yokucindezela okuphezulu (Ngaphezu kwama-450 ° izinga lokushisa eliphezulu).I-ANSON ingumphakeli onolwazi lokubhayela kanye ne-pressure steel tube ongakunikeza ipayipi lensimbi elingu-DIN 17175 lalo lonke ibanga nobubanzi.

Isibonisi somkhiqizo

Ukucushwa komkhiqizo

Isimo Sokulethwa:
I-Annealed, Normalized, Normalized and Tempered.

Ukuhlola Nokuhlola:
Ukuhlolwa Kokwakheka Kwamakhemikhali, Ukuhlolwa Kwezakhiwo Zemishini(Amandla Aqinile, Amandla Okukhiqiza, Ukwelula, Ukuvutha, Ukucaba, Ukugoba, Ukuqina, Ukuhlolwa Okunomthelela), Ukuhlola Okuphezulu Nobukhulu, Ukuhlolwa Okungonakalisi, Ukuhlolwa Kwe-Hydrostatic.

Ukwelashwa kwendawo:
Idiphu kawoyela, iVarnish, Passivation, Phosphating, Shot Blasting.

Ukupakisha kwangaphakathi:
Ofeleba emaphethelweni amabili epayipi ngalinye.

Iphakheji:
ukupakisha okungenalutho / ukupakisha kwenqwaba / ukupakisha amabhokisi okhuni.

Ukwakhiwa Kwekhemikhali(%)

Ibanga	Ukwakhiwa Kwekhemikhali (%)
Ibanga	C	Si	Mn	P	S	Ni	Cr	Mo	Abanye
St35.8	0.17Ubukhulu	0.10~0.35	0.40~0,80	0.040Ubukhulu	0.040Ubukhulu	-	-	-	-
St45.8	0.21Ubukhulu	0.10~0.35	0.40~1.20	0.040Ubukhulu	0.040Ubukhulu	-	-	-	-
17Mn4	0.14~0.20	0.20~0.40	0.90~1.20	0.040Ubukhulu	0.040Ubukhulu	-	0.30Ubukhulu	-	-
19Mn5	0.17~0.22	0.30~0.60	1.00~1.30	0.040Ubukhulu	0.040Ubukhulu	-	0.30Ubukhulu	-	-
15Mo3	0.12~0.20	0.10~0.35	0.40~0,80	0.035Ubukhulu	0.035Ubukhulu	-	-	0.25~0.35	-
13CrMo910	0.10~0.18	0.10~0.35	0.40~0,70	0.035Ubukhulu	0.035Ubukhulu	-	0.70~1.10	0.45~0,65	-
10CrMo910	0.08~0.15	0.50Ubukhulu	0.40~0,70	0.035Ubukhulu	0.035Ubukhulu	-	2.00~2.50	0.90~1.20	-
14MoV63	0.10~0.18	0.10~0.35	0.40~0,70	0.035Ubukhulu	0.035Ubukhulu	-	0.30~0.60	0.50~0,70	V: 0.22~0.32
I-X20CrMoV121	0.17~0.23	0.50Ubukhulu	0.40~0,70	0.030Ubukhulu	0.030Ubukhulu	0.30~0.80	10.00~12.50	0.80~1.20	V: 0.25~0.35

Izakhiwo Zemishini

Ibanga	Okubalulekile	I-MPa noma i-N/mm2
	Inombolo	I-Min Yield Point		Amandla Okuqina
		I-WT: 16mm Max	Ubukhulu: 16-40 mm	Amandla Okuqina
St35.8	1.0305	235	225	360-480
St45.8	1.0405	-	245	410~530
17Mn4	1.0481	-	275	460~580
19Mn5	1.0482	-	315	510~610
15Mo3	1.5415	275	275	450-600
13CrMo910	1.7335	295	295	440~590
10CrMo910	1.738	285	285	450-600
14MoV63	1.7715	325	325	460-610
I-X20CrMoV121	1.4922	490	490	690-850