GB/T 12770

GB/T 12770 (Welded stainless steel tubes for mechanical structures)· GB (China) · 78 materials

Designation	Material group
00Cr12Ti	Stainless steels	chevron_right
00Cr17Ni14Mo2	Stainless steels	chevron_right
00Cr19Ni10	Stainless steels	chevron_right
00Cr19Ni11	Stainless steels	chevron_right
019Cr19Mo2NbTi	Stainless steels	chevron_right
019Cr23Mo2Ti	Stainless steels	chevron_right
019Cr23MoTi	Stainless steels	chevron_right
022Cr11Ti	Stainless steels	chevron_right
022Cr12Ni	Stainless steels	chevron_right
022Cr17Ni12Mo2	Stainless steels	chevron_right
022Cr18Ti	Stainless steels	chevron_right
022Cr19Ni10	Stainless steels	chevron_right
022Cr20Mn5Ni2N	Stainless steels	chevron_right
022Cr22Ni5Mo3N	Stainless steels	chevron_right
022Cr23Ni4MoCuN	Stainless steels	chevron_right
022Cr23Ni5Mo3N	Stainless steels	chevron_right
022Cr25Ni7Mo4N	Stainless steels	chevron_right
022Cr25Ni7Mo4WCuN	Stainless steels	chevron_right
05Cr19Mn6Ni5Cu2N	Stainless steels	chevron_right
05Cr19Ni6Mn4Cu2MoN	Stainless steels	chevron_right
05Cr20Ni7Mn4N	Stainless steels	chevron_right
05Cr21Ni10Mn3Cu2Mo2N	Stainless steels	chevron_right
06Cr13	Stainless steels	chevron_right
06Cr13Al	Stainless steels	chevron_right
06Cr17Ni12Mo2	Stainless steels	chevron_right
06Cr18Ni11Nb	Stainless steels	chevron_right
06Cr18Ni11Ti	Stainless steels	chevron_right
06Cr19Ni10	Stainless steels	chevron_right
06Cr25Ni20	Stainless steels	chevron_right
08Cr19Mn6Ni3Cu2N	Stainless steels	chevron_right
0Cr13	Stainless steels	chevron_right
0Cr17Ni12Mo2	Stainless steels	chevron_right
0Cr18Ni10Ti	Stainless steels	chevron_right
0Cr18Ni11Nb	Stainless steels	chevron_right
0Cr18Ni9	Stainless steels	chevron_right
0Cr19Ni9	Stainless steels	chevron_right
0Cr25Ni20	Stainless steels	chevron_right
10Cr16Mn9Ni2Cu2N	Stainless steels	chevron_right
12Cr15Mn10Ni2N	Stainless steels	chevron_right
12Cr17Mn8Ni2N	Stainless steels	chevron_right
12Cr18Ni9	Stainless steels	chevron_right
1Cr13	Stainless steels	chevron_right
1Cr15	Stainless steels	chevron_right
1Cr17	Stainless steels	chevron_right
1Cr18Ni9	Stainless steels	chevron_right
1Cr18Ni9Ti	Stainless steels	chevron_right
S11163	Stainless steels	chevron_right
S11213	Stainless steels	chevron_right
S11348	Stainless steels	chevron_right
S11603	Stainless steels	chevron_right
S11863	Stainless steels	chevron_right
S11972	Stainless steels	chevron_right
S12361	Stainless steels	chevron_right
S12362	Stainless steels	chevron_right
S20013	Stainless steels	chevron_right
S22053	Stainless steels	chevron_right
S22253	Stainless steels	chevron_right
S23043	Stainless steels	chevron_right
S25073	Stainless steels	chevron_right
S27603	Stainless steels	chevron_right
S30210	Stainless steels	chevron_right
S30403	Stainless steels	chevron_right
S30408	Stainless steels	chevron_right
S31008	Stainless steels	chevron_right
S31603	Stainless steels	chevron_right
S31608	Stainless steels	chevron_right
S31800	Stainless steels	chevron_right
S32168	Stainless steels	chevron_right
S34778	Stainless steels	chevron_right
S35100	Stainless steels	chevron_right
S35102	Stainless steels	chevron_right
S35230	Stainless steels	chevron_right
S35656	Stainless steels	chevron_right
S35657	Stainless steels	chevron_right
S35706	Stainless steels	chevron_right
S35886	Stainless steels	chevron_right
S35887	Stainless steels	chevron_right
S41008	Stainless steels	chevron_right