Product description
Features:
Materials: SS440C, SS420, SS316 and SS304
Grades: G20 to G1000
Complies with the China GB308-2002 and AFBMA, JIS and DIN
Chemical compositions:
C: 0.15 to 0.36
Mn: 1.0 maximum
P: 0.04 maximum
S: 0.03 maximum
Si: 1.0 maximum
Cr: 12 to 14
Applied in all kinds of exactitude machines, hardware, bearings, wheel, caster, slider, bicycles and trust bearing pulleys.