c250 maraging steel wire

FOB Reference Price:Get Latest Price
$50.00 - $75.00 / Kilograms | 200 Kilogram/Kilograms (Min. Order)
Dimensions:
Dia 0.8-350
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Overview
Quick Details
Steel Grade:
C250 C300 1.6359 1.6354
Standard:
AISI, ASTM, BS, DIN, GB
Place of Origin:
Liaoning, China (Mainland)
Brand Name:
DLDT
Model Number:
round
Technique:
solutionized
Application:
special using steel
Alloy Or Not:
Is Alloy
Special Use:
Mold Steel
Type:
Alloy Steel Bar
delivery condition:
solutionized annealed
Supply Ability
Supply Ability:
1000000 Ton/Tons per Year
Packaging & Delivery
Packaging Details
wooden case
Port
Dalian

Maraging 250 wire and bar Technical Data

 

 

a. Chemical composition:

 

 

Maraging 250

Element

1.6359

C

0.03

Si

0.10

Mn

0.10

P

0.010

S

0.010

Al

0.05-0.15

Co

7.0-8.50

Cr

≤0.50

Cu

≤0.50

Mo

4.60-5.20

Ni

17.0-19.0

Ti

0.30-0.60

b. Mechanical properties:

 

Solution annealed state

 

unit

value

Yield strength

N/mm2

640 min.

Ultimate strength

N/mm2

From 930 to 1150

Elongation(A5)

%

8 min.

Reduction of Area

%

45 min.

Hardness

HB

353 max.

 

c. Grain size: six or finer.

 

 

 

d. Inclusion content:

 

Type

A

B

C

D

E

Thin

1.5

1.5

1.5

2.0

3.0

Heavy

1.0

1.0

1.0

1.5

1.5

 

e. Surface roughness: Ra≤0.8 inLongitudinal direction

                   Ra≤0.8 in Transversal direction

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