SCHENK STAHL

HEAT-RESISTANT PIPES

E-MAIL

PRODUCT RANGE

technical information

HEAT-RESISTANCE AND SCALE TEMPERATURE

Ferritic steels

Material no.	Short Name	C	Si	≤ Mn	≤ P	≤ S	Al	Cr	Ni	Temperature scale.
1.4512	X 7 CrTi 12 5)	≤ 0,08	≤ 0,1	1,0	0,040	0,030		10,5-12,5		800
1.4713	X 10 CrAl 7	≤ 0,12	0,5-1,0	1,0	0,040	0,030	0,5-1,0	6,0-8,0		800
1.4720	X 7 CrTi 12 5)	≤ 0,08	≤ 0,1	1,0	0,040	0,030		10,5-12,5		800
1.4724	X 10 CrAl 13	0,12	0,7-1,4	1,0	0,040	0,030	0,7-1,2	12,0-14,0		850
1.4742	X 10 CrAl 18	0,12	0,7-1,4	1,0	0,040	0,030	0,7-1,2	17,0-19,0		1000
1.4749	X 18 CrN 28 3)	0,15-0,20	≤ 1,0	1,0	0,040	0,030		24,0-29,0		1100
1.4762	X 10 CrAl 24	0,12	0,7-1,4	1,0	0,040	0,030	1,2-1,7	23,0-26,0		1150

Ferritic-austenitic steels

Material no.	Short Name	C	Si	≤ Mn	≤ P	≤ S	Al	Cr	Ni	Temperature scale.
1.4821	X 20 CrNiSi 25 4	0,10-0,20	0,8-1,5	2,0	0,040	0,030		24,0-27,0	3,5-5,5	1100

Austenitic steels

Material no.	Short Name	C	Si	≤ Mn	≤ P	≤ S	Al	Cr	Ni	Temperature scale.
1.4828	X 15 CrNiSi 20 12	≤ 0,20	1,5-2,5	2,0	0,045	0,030		19,0-21,0	10,0-13,0	1000
1.4835
1.4841	X 15 CrNiSi 25 20	≤ 0,20	1,5-2,5	2,0	0,045	0,030		24,0-26,0	19,0-22,0	1150
1.4845	X 12 CrNi 25 21	≤ 0,15	≤ 0,75	2,0	0,045	0,030		24,0-26,0	19,0-22,0	1050
1.4864	X 12 NiCrSi 36 166	≤ 0,1	1,9-2,6	0,8-1,5	0,045	0,030		17,0-19,0	34,5-41,0	1050
1.4876	X 10 NiCrAlTi 32 202	≤ 0,12	≤ 1,0	2,0	0,030	0,020	0,15-0,6	19,0-23,0	30,0-34,0	1100
1.4877	X 5 NiCrCeNb 32 27	≤ 0,08	≤ 0,3	1,0	0,015	0,010	≤ 0,025	26,0-28,0	31,0-33,0	1000
1.4878	X 12 CrNiTi 18 91	≤ 0,12	≤ 1,0	2,0	0,045	0,030		17,0-19,0	9,0-12,0	850
1.4893	X 9 CrNiSiNCe	≤ 0,08	≤ 1,7	1,0				21	11	1150

Nickel-based steels

Material no.	Short Name	C	Si	≤ Mn	≤ P	≤ S	Al	Cr	Ni	Temperature scale.
2.4605	NiCr23Mo16Al	0,01	0,1	0,5	0,025	0,015		22,0-24,0	Bal
2.4610	NiMo16Cr16Ti	≤ 0,015	≤ 0,015	1,00	0,040	0,030		14-18	Rest	1050
2.4660	NiCr20CuMo	0,07	1,0	2,0	0,025	0,015		19,0-21,0	32,0-38,0
2.4816	NiCr 15 Fe	0,08	0,50	1,00	0,015	0,015		14-17	Rest	1000
2.4851	NiCr 23 Fe	0,10	0,50	1,00	0,020	0,015	1-1,7	21-25	58-63	1150
2.4856	NiCr22 Mo9Nb	≤ 0,10	≤ 0,08		0,040	0,020		19-23	Rest	1120
2.4858	NiCr21 Mo	≤ 0,12	≤ 0,5	1,00		0,030	≤ 0,02	19,5-23,5	38-46