GB/T 1221

GB/T 1221 (Heat-resisting steel bars)· GB (China) · 130 materials

Designation	Material group
00Cr12	Stainless steels	chevron_right
022Cr12	Stainless steels	chevron_right
05Cr17Ni4Cu4Nb	Stainless steels	chevron_right
06Cr13Al	Stainless steels	chevron_right
06Cr15Ni25Ti2MoAlVB	Stainless steels	chevron_right
06Cr17Ni12Mo2	Stainless steels	chevron_right
06Cr18Ni11Nb	Stainless steels	chevron_right
06Cr18Ni11Ti	Stainless steels	chevron_right
06Cr18Ni13Si4	Stainless steels	chevron_right
06Cr19Ni10	Stainless steels	chevron_right
06Cr19Ni13Mo3	Stainless steels	chevron_right
06Cr23Ni13	Stainless steels	chevron_right
06Cr25Ni20	Stainless steels	chevron_right
07Cr17Ni7Al	Stainless steels	chevron_right
0Cr13Al	Stainless steels	chevron_right
0Cr15Ni25Ti2MoAlVB	Stainless steels	chevron_right
0Cr17Ni12Mo2	Stainless steels	chevron_right
0Cr17Ni4Cu4Nb	Stainless steels	chevron_right
0Cr17Ni7Al	Stainless steels	chevron_right
0Cr18Ni10Ti	Stainless steels	chevron_right
0Cr18Ni11Nb	Stainless steels	chevron_right
0Cr18Ni11Ti	Stainless steels	chevron_right
0Cr18Ni13Si4	Stainless steels	chevron_right
0Cr18Ni9	Stainless steels	chevron_right
0Cr19Ni13Mo3	Stainless steels	chevron_right
0Cr19Ni9	Stainless steels	chevron_right
0Cr23Ni13	Stainless steels	chevron_right
0Cr25Ni20	Stainless steels	chevron_right
10Cr17	Stainless steels	chevron_right
12Cr12Mo	Stainless steels	chevron_right
12Cr13	Stainless steels	chevron_right
12Cr16Ni35	Stainless steels	chevron_right
12Cr5Mo	Structural and constructional steels	chevron_right
13Cr11Ni2W2MoV	Stainless steels	chevron_right
13Cr13Mo	Stainless steels	chevron_right
14Cr11MoV	Stainless steels	chevron_right
14Cr17Ni2	Stainless steels	chevron_right
15Cr12WMoV	Stainless steels	chevron_right
16Cr20Ni14Si2	Stainless steels	chevron_right
16Cr23Ni13	Stainless steels	chevron_right
16Cr25N	Stainless steels	chevron_right
16Cr25Ni20Si2	Stainless steels	chevron_right
17Cr16Ni2	Stainless steels	chevron_right
18Cr11NiMoNbVN	Stainless steels	chevron_right
18Cr12MoVNbN	Stainless steels	chevron_right
1Cr11MoV	Stainless steels	chevron_right
1Cr11Ni2W2MoV	Stainless steels	chevron_right
1Cr12Mo	Stainless steels	chevron_right
1Cr12WMoV	Stainless steels	chevron_right
1Cr13	Stainless steels	chevron_right
1Cr13Mo	Stainless steels	chevron_right
1Cr16Ni35	Stainless steels	chevron_right
1Cr17	Stainless steels	chevron_right
1Cr17Ni2	Stainless steels	chevron_right
1Cr18Ni9Ti	Stainless steels	chevron_right
1Cr20Ni14Si2	Stainless steels	chevron_right
1Cr22Ni20Co20Mo3W3NbN	Stainless steels	chevron_right
1Cr25Ni20Si2	Stainless steels	chevron_right
1Cr5Mo	Structural and constructional steels	chevron_right
20Cr13	Stainless steels	chevron_right
20Cr25Ni20	Stainless steels	chevron_right
22Cr12NiWMoV	Stainless steels	chevron_right
22Cr20Mn10Ni2Si2N	Stainless steels	chevron_right
22Cr21Ni12N	Stainless steels	chevron_right
26Cr18Mn12Si2N	Stainless steels	chevron_right
2Cr12MoVNbN	Stainless steels	chevron_right
2Cr12NiMoWV	Stainless steels	chevron_right
2Cr13	Stainless steels	chevron_right
2Cr20Mn9Ni2Si2N	Stainless steels	chevron_right
2Cr21Ni12N	Stainless steels	chevron_right
2Cr22Ni11N	Stainless steels	chevron_right
2Cr23Ni13	Stainless steels	chevron_right
2Cr25N	Stainless steels	chevron_right
2Cr25Ni20	Stainless steels	chevron_right
3Cr18Mn12Si2N	Stainless steels	chevron_right
3Cr20Ni11Mo2B	Stainless steels	chevron_right
40Cr10Si2Mo	Stainless steels	chevron_right
42Cr9Si2	Structural and constructional steels	chevron_right
45Cr14Ni14W2Mo	Stainless steels	chevron_right
45Cr9Si3	Structural and constructional steels	chevron_right
4Cr10Si2Mo	Stainless steels	chevron_right
4Cr14Ni14W2Mo	Stainless steels	chevron_right
4Cr9Si2	Structural and constructional steels	chevron_right
53Cr21Mn9Ni4N	Stainless steels	chevron_right
5Cr21Mn9Ni4N	Stainless steels	chevron_right
80Cr20Si2Ni	Stainless steels	chevron_right
8Cr20Si2Ni	Stainless steels	chevron_right
S11203	Stainless steels	chevron_right
S11348	Stainless steels	chevron_right
S11710	Stainless steels	chevron_right
S12550	Stainless steels	chevron_right
S30408	Stainless steels	chevron_right
S30850	Stainless steels	chevron_right
S30908	Stainless steels	chevron_right
S30920	Stainless steels	chevron_right
S31008	Stainless steels	chevron_right
S31020	Stainless steels	chevron_right
S31608	Stainless steels	chevron_right
S31708	Stainless steels	chevron_right
S32168	Stainless steels	chevron_right
S32590	Stainless steels	chevron_right
S33010	Stainless steels	chevron_right
S34778	Stainless steels	chevron_right
S35650	Stainless steels	chevron_right
S35750	Stainless steels	chevron_right
S35850	Stainless steels	chevron_right
S38148	Stainless steels	chevron_right
S38240	Stainless steels	chevron_right
S38340	Stainless steels	chevron_right
S41010	Stainless steels	chevron_right
S42020	Stainless steels	chevron_right
S43110	Stainless steels	chevron_right
S43120	Stainless steels	chevron_right
S45110	Structural and constructional steels	chevron_right
S45610	Stainless steels	chevron_right
S45710	Stainless steels	chevron_right
S46010	Stainless steels	chevron_right
S46250	Stainless steels	chevron_right
S47010	Stainless steels	chevron_right
S47220	Stainless steels	chevron_right
S47310	Stainless steels	chevron_right
S47450	Stainless steels	chevron_right
S48040	Structural and constructional steels	chevron_right
S48045	Structural and constructional steels	chevron_right
S48140	Stainless steels	chevron_right
S48380	Stainless steels	chevron_right
S51525	Stainless steels	chevron_right
S51740	Stainless steels	chevron_right
S51770	Stainless steels	chevron_right
Y5Cr21Mn9Ni4N	Stainless steels	chevron_right