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High manganese Steel Precision Casting ZGMn13-5

High manganese Steel Precision Casting,manufacturer for precision castings,

High manganese Steel Precision Casting  ZGMn13-5

 
High manganese steel is of 1.0% to 1.3% Carbon content,and Mn content is from 11% to 14%, also a special wear-resistant steel that the ratio of carbon and Mn content is 10 to 12 .High manganese steel is an alloy steel that manganese content is of more than 10% .
 
Chemical composition unit of precision castings ZGMn13-5
 

Symbol

C

 max

Si

max

Mn 

 max

max 

max

Cr

max

Mo

ZGMn13-5

0.75~1.30

0.30~1.00

11.0~14.0

0.070

0.040

-

0.90~1.20

 

Mechanical properties of precision castings ZGMn13-5

 

Symbol

Yield point or proof stress

N/mm2

Tensile strength

   N/mm2

Elongation % min

 

According to the contract

Transverse Shrinkage

Z/%

Impact Toughness

KU2/J 

HBS

ZGMn13-5

-

635

20

35

-

-

 

Dimensional Tolerance of precision castings ZGMn13-5

 

Casting 

Dimensions(mm)

25~40

40~63

63~100

100~160

160~250

250~400

400~630

630~1000

1000~1600

16~2500

Sand Casting

Major unit

±

0.9

±

1.0

±

1.1

±

1.3

±

1.4

±

1.6

±

1.8

±

2.0

±

2.3

±

2.7

Minor unit

±1.8

±

2.0

±

2.2

±

2.5

±

2.8

±

3.1

±

3.5

±

4.0

±

4.5

±

5.0

Investment Casting

CT7

±

0.45

±

0.50

±

0.55

±

0.6

±

0.7

±

0.8

±

0.9

±

1.0

±

1.1

±

1.3

 

ZGMn13-5 is mainly used in Auto machine manufacturing industries.Henan Sebon Industries Co., LTD is one of the leading casting company in China.We are a manufacturer for precision castings and produce castings for auto,moto,railway and shipping ,including construction machinery castings ,mining machinery castings and engineering machinery castings.We mainly use the two foundry technology ,sodium silicate investment casting process and silicon sol solution casting process.