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Material: Y40Mn(1144/1141) 
Price: discuss on tel
 
Details:
Free cutting steel structural steel----Y40Mn(1144/1141)
Introduction: Y40Mn (GB/T 8731--1988) ω/%
Chemical ingredients:
Code
C
Si
Mn
Ti
Cr
P
S
pb
Y40Mn
0.37-0.45
0.15-0.35
1.20-1.55
≤0.05
0.20-0.30

Properties and applications: high sulphur in carbon free cutting steel, good processability, have higher strength and hardness. Machinability is 4 times increase the tool life of 45 steel, improve the production efficiency of 30 ﹪.

USES: suitable for machine with high demand.

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