Precipitaion Hardening Stainless Steel

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Alloy Suhu Dhuwur

◆0Cr17Ni7Al minangka baja presipitasi-hardening karo Al ditambahake, digunakake minangka springs, washers, komponen kalkulator, etc.

◆0Cr15Ni7Mo2Al digunakake kanggo kontaner dhuwur-kekuatan, bagean lan bagean struktural karo syarat resistance karat tartamtu.

◆Kinerja 0Cr15Ni5Cu4Nb padha karo 0Cr17Ni4Cu4Nb, nanging nduweni kinerja lateral sing luwih apik.

◆0Cr12Mn5Ni4Mo3Al (Gangyan 69111) nduweni plastisitas sing luwih apik tinimbang 0Cr15Ni7Mo2Al.

◆0Cr17Ni4Cu4Nb Precipitation hardening steel karo Cu ditambahake, digunakake digunakake ing shafts, dhuwur-kekuatan bagean struktur mbutuhake resistance karat kanggo bagean turbin uap.

◆XM－25 tahan panas lan suhu dhuwur, cocok kanggo petroleum, kimia, aerospace, tenaga nuklir lan industri liyane.

Komposisi kimia

sasmita	C	Si	Mn	S	P	Cr	Ni	Mo	Cu	Nb	Al	liyane
sasmita	ora luwih saka					Cr	Ni	Mo	Cu	Nb	Al	liyane
0Cr17Ni4Cu4Nb	0.07	1	1	0.035	0.03	15.5~17.5	3~5	-	3~5	0.15~0.45	-	-
0Cr17Ni7Al	0.09	1	1	0.035	0.03	16~18	6.5~7.5	-	≤0.5	-	0,75~1,5	-
0Cr15Ni7Mo2Al	0.09	1	1	0.035	0.03	14~16	6.5-7.75	2～3	-	-	0,75~1,5	-
0Cr15Ni5Cu4Nb	0.07	1	1	0.035	0.03	14~15.5	3.5~5.5	-	2.5~4.5	5*C%～0.45	-	-
0Cr12Mn5Ni4Mo3Al	0.09	0.8	4.4~5.3	0.03	0.03	11~12	4~5	2.7~3.3	-	-	0.5~1	-
XM-25	0.05	1	1	0.03	0.03	14~16	5~7	0.5~1	1.25~1.75	≥8*C%	-	-

Properti paduan minimal

sasmita	negara	kekuatan tarik RmN/m㎡	Kekuwatan Ngasilake Rp0,2N/m㎡	Elongasi As%	HRC (HBS)
0Cr17Ni7Al	solusi ngalangi 1000 ~ 1100 ℃ cooling cepet	≤1030	≤380	≥20	≤229
	565 ℃ tuwa	≥1140	≥960	≥5	≥363
	510 ℃ tuwa	≥1230	≥1030	≥4	≥388
0Cr17Ni4Cu4Nb	480 ℃ tuwa	≥1310	≥1180	≥10	≥40
	550 ℃ tuwa	≥1060	≥1000	≥12	≥35
	580 ℃ tuwa	≥1000	≥865	≥13	≥31
	620 ℃ tuwa	≥930	≥325	≥16	≥28
0Cr15Ni5Cu4Nb	solusi padhet	-	-	-	≤380
	565 ℃ tuwa	≥1210	≥1100	≥7	≥375
	510 ℃ tuwa	≥1320	≥1210	≥6	≥388
0Cr12Mn5Ni4Mo3Al	520 ℃ tuwa	≥1520	≥1280	≥9	≥47
XM-25	560 ℃ tuwa	≥1100	≥1000	≥10	≥45