Panas kerja die besi 4Cr5MoSiV keluli acuan flat bar H11
Panas kerja die besi 4Cr5MoSiV keluli acuan flat bar H11
Panas kerja die besi 4Cr5MoSiV keluli acuan flat bar H11
Panas kerja die besi 4Cr5MoSiV keluli acuan flat bar H11

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Panas kerja die besi 4Cr5MoSiV keluli acuan flat bar H11

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Hantar pertanyaan
Model No. : H11, 4Cr5MoSiV
Brand Name : Meningkat
10yrs

Huangshi, Hubei, China

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Penerangan Produk

Hantar pertanyaan

Makluman produk

Langgan kata kunci anda yang berminat. Kami akan menghantar produk terbaru dan paling hangat ke peti masuk anda. Jangan terlepas sebarang maklumat perdagangan.

Size Available:

Plate bar: Thickness 40-350mm

Width 100m-1000mm

Length 2m-6m

Round bar: Dia. 80---600mm


Listing Description

1. EAF-LF-VD-ESR Forged

2. ISO 9001 certificated

3. Factory direct sales steady supply

4. Higher resistance to heat checking



Detailed Description


Principal Design Features

1. hot work die steel
2 high thermal strength and hardness
3.good toughness and thermal fatigue resistance


Applications

The steel is widely used for manufacture of casting dies, extrusion dies and forging dies.


Technique: EF/ ESR (melting) + forging+ hot rolled +annealed


steel grade:

H11, 4Cr5MoSiV

specification:

flats 40-350x100-1000mm

Delivery condition:

EAF+LF+VD+(ESR),forged, annealed, UT tested, peeled or machined

Chemical composition:

C:0.33-0.43 Mn:0.2-0.5 Si:0.8-1.2 Cr:4.75-5.50 Mo:1.10-1.60 V:0.30-0.6

Tolerance:

0/+2mm

UT grade:

SEP1921,Group3, class D/d

Payment item:

T/T,L/C

Delivery time:

30 days or up to the quantity



Komposisi kimia(untuk rujukan sahaja):

Standard

Steel name

C

Si

Mn

Cr

Mo

V

P

S

GB

4Cr5MoSiV

0.33-0.43

0.80-1.20

0.20-0.50

4.75-5.50

1.10-1.60

0.30-0.60

≤0.030

≤0.030

AISI

H11

0.33-0.43

0.80-1.20

0.20-0.50

4.75-5.50

1.10-1.60

0.30-0.60

≤0.030

≤0.030



Setaraf dengannyaGred:

GB

AISI

4Cr5MoSiV

H11



4Cr5MoSiV/H11 suhu kritikal

Critical point

Ac1

Ac3

Ar1

Ar3

Ms

MF

Temperature(Approximation)/°c

853

912

720

773

310

103



Maju proses

Item

Heating temperature/°C

start forging temperature/°C

final forging temperature/°C


cooling

Steel ingot

1140-1180

1100-1150

≥900

Slow cooling (pitorfurnace cooling)

Steel billet

1120-1150

1070-1100

850-900

Slow cooling (pitorfurnace cooling)



Jaminan kualiti:

Kami adalah syarikat pengesahan ISO 9001: 2000 dan kami boleh menyediakan jaminan bertulis kualiti dalam organisasi bagi semua produk-produk yang dieksport.


Membentuk:Panas palsu / panas melancarkan


Permukaan keadaan:Hitam permukaan / beralih / kilang-kilang / mengelupas / penggilap.


Weight(kg):Pusingan bar = 0.00617 * R * R * L

Flat bar = 0.00785 * T * W * L


Produk Tags: acuan keluli keluli die flat bar