GB901-88 equal-length double-end stud grade B
Standard classification: size standard
Standard system: national standard (GB)
Shape classification: Stud
mechanical properties class
Steel has 4.8 grade, 5.8 grade, 6.8 grade, 8.8 grade, 10.9 grade, 12.9 grade;
Stainless steel class has A2-50,A2-70.
Can be used 40Cr,35CrMoA,45#,304 and other materials to make the stud.
The thread diameter is M12 ~ M56B grade equal length double-end stud.
Standard Classification: | Size Standard |
standard system: | National Standard(GB) |
Shape classification: | Stud |
Detailed Description: | Mechanical properties of grade steel are4.8Class,5.8Class,6.8Class,8.8Class,10.9Class,12.9Grade; stainless steel hasA2-50,A2-70。 Can be adopted40Cr,35CrMoA,45#,304Materials such as manufacturing studs. Thread diameter isM12~M56 BGrade equal length double-headed studs. |
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