Category

Material

Tensile

Yield

Elongation

Hardness

Impact

♦Teeth

SZ Series

>=1700Mpa

>=1500Mpa

8%

HRC 48--52

>=21J

♦Adapter

SZ Series

>=1400Mpa

>=1200Mpa

9%

HBC 38--40

>=22J

♦Sider Cutter

SZ Series

>=1700Mpa

>=1500Mpa

8%

HBC 48--52

>=21J

♦Cutting Edge

30MnB

>=1670Mpa

>=1440Mpa

9%

HBC 48--52

>=29J

♦Cutting Edge

HN8

>=1130Mpa

>=600Mpa

7%

HBC 28--32

>7J

♦End bit

30MnB

>=1670Mpa

>=1440Mpa

9%

HBC 48--52

>=29J

♦End bit

16Mn

>=670Mpa

>=320Mpa

7%

HBC 28--32

>=29J

♦Plow Bolt

40Cr

HBC 38--42

♦Plow Nut

45#

HBC 38--42