Manganese steel tamna steel hmanga incheina .

Grade of Steel 1000 a ni.

Chemical composition (%) .

Mechanical thil neih * .

A hmanna tur huam chin .

C

Mn 10 a ni.

Si 10 a ni.

S

P

B(MPa) a ni a.

5(%)

ak(j) a ni.

HB 10 a ni.

zgmnl3-1.

1.10-1.50

11.00-14.00

0.30-1.00

0.050 aia tlem emaw, a tlukpui emaw a ni.

0.090 aia tlem emaw, a tlukpui emaw a ni.

637 aia tam emaw, a tlukpui emaw .

20 aia tam emaw, a tlukpui emaw .

-

229 aia tlem emaw a aia tlem emaw .

Low impact parts .

ZGMNL3-2 a ni.

1.00-1.40

147 aia tam emaw, a tlukpui emaw .

A hmun pangngai .

zgmnl3-3 a ni.

0.90-1.30

0.30-0.80

0.080 aia tlem emaw, a tlukpui emaw a ni.

686 aia tam emaw, a tlukpui emaw .

25 aia tam emaw, a tlukpui emaw .

Complex parts .

ZGMNL3-4 a ni.

0.90-1.20

0.080 aia tlem emaw, a tlukpui emaw a ni.

735 aia tam emaw, a tlukpui emaw .

35 aia tam emaw, a tlukpui emaw .

High impact parts .