Docol PHS 1500M Hot Formed Steel (PHS)

Docol PHS 1500M Hot Formed Steel (PHS)

Docol PHS 1500M is a steel that can be supplied in the form of hot rolled steel and cold rolled steel. Docol PHS1500M hot-formed steel is widely developed for parts made by direct or indirect hot forming in the automotive industry.

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Docol PHS 1500M Hot Formed Steel (PHS) Description

Hot-formed steel is a type of steel that changes its structure and properties through thermo-mechanical processing (such as rolling, forging, extrusion, etc.) under high temperature. It has excellent properties, workability and corrosion resistance. Because hot-formed steel is processed at high temperatures, its grain size becomes larger and the deformation ability of the steel is also enhanced. As a result, it has excellent plasticity and can easily realize complex deformation processes. During the processing of hot-formed steel at high temperatures, due to the strong oxide film protection on the surface of the steel, its surface quality is better, which facilitates subsequent processing and surface treatment. Applications of Docol PHS 1500M hot-formed steel include safety parts such as door anti-collision beams, bumper systems, and B- pillar reinforcements.

Mechanical Properties

Steel Grade

Standard

Status

Test Direction

Yield Strength Rp0.2 (MPa)

Tensile Strength Rm (MPa)

Extension Rate A80( %)

Extension Rate A5( %)

Docol PHS FH 1500

SSAB

Full hard

T

960

1060

4

-

Docol PHS CR1500

SSAB

Fire after delivery

T

340

480

28

-

Docol PHS CR1500

SSAB

Hot printing

T

1200

1590

6

-

Docol PHS HR1500

SSAB

hot rolling

T

570

715

20

22

Docol PHS HR1500 A

SSAB

Annealing

T

350

530

25

33

Docol PHS HR1500

SSAB

Hot printing

T

1200

1590

6

7

 

Chemical Composition

Brand

C

 (max %)

Si

 (max %)

Mn

(max %)

P

 (max %)

S

(max %)

Cr

(max %)

B

(max %)

Docol PHS CR1500

0.20-0.25

0.15-0.35

1.00-1.35

0.025

0.005

0.35

0.0020-0.0050

Docol PHS HR1500

0.20-0.25

0.15-0.35

1.00-1.35

0.025

0.005

0.35

0.0020-0.0050


Juhuo Special Steel