info@sakaryademircioglu.com

Yay ve Otomakas Çelikleri

Yay ve Otomakas Çelikleri

ÇELİK NORMLARI VE KARŞILIKLARI
KİMYASAL ANALİZLERİ %
SAE NORMU DIN NORMU C Si Mn P S Cr V
9250 46Si7 0.42
0.50
s1.50
1.80
0.50
0.80

0.050

0.050
9255 55Si7 0.52
0.60
s1.50
1.80
0.70
1.00

0.050

0.050
9260 60Si7 0.55
0.65
s1.50
1.80
0.70
1.00

0.045

0.045
9262 60SiCr7 0.55
0.65
s1.50
1.80
0.70
1.00

0.045

0.045
0.20
0.40
5155 55Cr3 0.52
0.59
s0.15
0.40
0.70
1.00

0.035

0.035
0.60
0.90
6150 50CrV4 0.47
0.55
s0.15
0.40
0.70
1.00

0.035

0.035
0.90
1.20
0.10
0.20