NOS415 mold steel for die casting

NOS415  mold steel for die casting
Model:NOS415
Brand:CISRI
Origin:Made In China
Category:Metallurgy , Mining & Energy / Metallurgy & Mining / Other Metallic
Label:CISRI , nos415 , die casting
Price: -
Min. Order:100 pc

Product Description

NSST-NOSTM415 casting die steel

NSST-NOSTM415 is the super pure casting die steel made by CHINA CISRI

NSST-NOSTM415 has lower harmful element:S ≦0.0005%   O≦0.0008%  H≦0.0001%

NSST-NosTM415 has excellent toughness,tempering softening resistance and wear resistance,die casting mold has the longer life made by NSST-NOSTM415

Main ingredients(WT%)

Material

C

Si

Mn

P

S

Cr

Mo

V

NADCA H13

0.37-0.42

0.8-1.2

0.2-0.5

≦0.015

≦0.003

5.0-5.5

1.2-1.7

0.8-1.2

NOSTM415

0.38-0.41

0.8-1.0

0.35-0.4

≦0.012

≦0.0005

5.0-5.5

1.4-1.7

0.95-1.1

Hardness:spheroidizing annealing HB≦200

Six sides forging

No-Chips Impact energy In the heart≧280J

Zonal segregation above A3 according to NADCA#229-2011

Annealing organization above AS3 according to NADCA#229-2011

Similar steel grade

CISRI

KOBELCO

DAIDO

GERMANY

BOHLER

HITACHI

SANYO

SWE

USA

NOSTM415

KDA1

DHA1

1.2344

W302

DAC

QD61

8407

H13

Non-metallic inclusions(ASTM E45)

Inclusions

Sulfide

Aluminate

Silicate

Spherical oxide

fine

coarse

fine

coarse

fine

coarse

fine

coarse

NADCA H13

0.5

0.5

1.5

1.0

0.5

0.5

1.5

1.0

NOSTM415

0.5

0

0.5

0

0

0

0.5

0.5

NOSTM415 Physical properties (heat treatment HRC45)

Temperature°C

20

400

600

density(kg/m3)

7780

7700

7600

elastic modulus(MPa)

210000

180000

140000

thermal expansion(x10-6/°C)

11.9

12.7

13.3

coefficient of heat transfer coefficient(W/m°C)

25

28

29.3

NSST-NOSTM415 Mechanical properties (temperature, S - T direction)

hardness(HRC)

44

48

tensile strength(Rm,MPa)

1420

1820

yield strength(Rpo2,MPa)

1280

1520

 

 

Contrast with Similar steel grade

Manufacturers

CISRI

ASSAB

HITACHI

Gröditz

BOHLER

FINKL

Grade

NOS415

8407

DAC

1.2344

W302

H13

Harmful element(S)

≤0.0005%

≤0.0012%

≤0.0017%

≤0.002%

≤0.002%

≤0.002%

Harmful element(H)

≤0.0001%

unknown

unknown

unknown

unknown

unknown

Harmful element(O)

≤0.0008%

≤0.0008%

≤0.001%

≤0.0012%

≤0.0012%

≤0.0012%

Zonal segregation

NADCA229-2011

Above A3

Above A6

Above A6

Above A6

Above A6

Above A6

High magnificationNADCA229-2011

Above AS3

Above AS6

Above AS6

Above AS6

Above AS6

Above AS6

Ballistic work (45HRCV indentation)

21-24J

20-21J

16-18J

15-17J

15-17J

15-17J

Isotropic property

≧80%

75%

70%

70%

70%

70%

NOS415  mold steel for die casting   1NOS415  mold steel for die casting   2NOS415  mold steel for die casting   3NOS415  mold steel for die casting   4NOS415  mold steel for die casting   5

Member Information

Ningbo Super Steels Technology Co., Ltd
Country/Region:Zhe Jiang - China
Business Nature:Trading Company
Phone:13925850135
Contact:Steel lee (General Manager)
Last Online:12 Mar, 2017

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