GOST9567 Precision steel tubes

Applications:  Automobile, Machinery Engineering, Autoparts etc.

Size range: O.D.:6-168mm     W.T.:1-15mm      L:max12000mm                
            
Chemical composition(%,max)                

Steel Grade	C	Si	Mn	Cr	Ni	Mo	S	P	Cu
10	0.07-0.14	0.17-0.37	0.35-0.65	0.15	0.3	-	-	-	-
20	0.17-0.24	0.17-0.37	0.35-0.65	0.25	0.25	-	0.03	0.025	0.3
35	0.32-0.40	0.17-0.37	0.50-0.80	0.25	0.3	-	0.04	0.035	0.3
45	0.42--0.45	0.17-0.37	0.50-0.80	0.25	-	-	-	-	-
40X	0.36-0.44	0.17-0.37	0.50-0.80	0.80-1.10	0.3	-	0.035	0.035	0.3
30ХГСА	0.28-0.34	0.90-1.20	0.80-1.10	0.80-1.10	0.3	-	0.005	0.025	-

 

Mechanical composition    

Steel grade	Tensile strength,   N/mm2 (min)	Yield strength, N/mm 2  (min)	Elongation,  %(min)
10	343	206	24
20	412	245	21
35	510	294	17
45	589	323	14
40X	618	-	14
30ХГСА	491	-	18