AMS 6512 maraging 250 rings welding wires square bars plate

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$56.00 - $95.00 / Kilograms | 200 Kilogram/Kilograms (Min. Order)
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Overview
Quick Details
Standard:
AISI, EN
Grade:
200 Series
Place of Origin:
Liaoning, China (Mainland)
Model Number:
MDN 250
Type:
rings and square bar
Application:
Military
Certification:
SGS
Dimensions:
Customised
delivery condition:
solutionized annealed
sample:
sample is free for testing in advanced
Supply Ability
Supply Ability:
1000000 Ton/Tons per Year
Packaging & Delivery
Packaging Details
wooden case
Port
Dalian
Product Description

 Maraging 250 wire and bar steel 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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