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Persetujuan 20-30 Micron F7 Hidrolik Piston Rods Micro Alloy Steel ISO

Atribut Utama
Nama merek: HY
Tempat Asal: Cina
Sertifikasi: ISO9001:2008
Jumlah pesanan minimum: 1 ton
Harga: negotiable
Kemampuan Penyediaan: 30tons hari
Waktu Pengiriman: 30days
Ketentuan Pembayaran: T/T, L/C
Standard Packaging: Anti karat minyak harus diterapkan pada bahan dan setiap batang dikemas dalam kertas lengan

Ringkasan Produk

20-30 Micron ISO F7 Hydraulic Piston Rods For Hydraulic Cylinder Detailed Product Description 1. Material: CK45, ST52, 20MnV6, 40Cr, 42CrMo4, HY4700, HY4520 2. Ground and chrome plated 3. Yield strength: Not less than 355 MPa 4. Tensile strength: Not less than 610 MPa 5. Our inspection equipment: Ultrasonic flaw detector, Surface roughness tester, Salt spray test machine, spectrometer, Chrome thickness test equipment, Shock test machine, Rockwell hardness tester, Microscopic

Atribut Kustom Produk

Menyoroti

F7 Batang piston hidrolik

,

Tabung silinder hidrolik baja paduan mikro

,

ISO persetujuan batang piston hidrolik

Bahan:
Baja paduan mikro
Nama produk:
Batang Piston Hidrolik
kondisi permukaan:
Pelapisan Chrome Keras
Ketebalan Krom Keras:
20-30 mikron
Kekasaran permukaan:
Ra≤0.2micron dan Rt≤2micro
Toleransi diameter:
ISO f7
Deskripsi Produk

20-30 Mikron ISO F7 Hydraulic Piston Rods Untuk Silinder Hidraulik

 

 

Deskripsi Produk Rincian


1Bahan: CK45, ST52, 20MnV6, 40Cr,42CrMo4, HY4700,HY4520

2. tanah dan dilapisi krom

3Kekuatan output: Tidak kurang dari 355 MPa
4Kekuatan tarik: Tidak kurang dari 610 MPa
5Peralatan inspeksi kami: detektor cacat ultrasonik, penguji kekasaran permukaan, mesin uji semprotan garam, spektrometer, peralatan uji ketebalan Chrome, mesin uji kejut, penguji kekerasan Rockwell,Microscopic hardness meter, mesin pengujian tarik dan sebagainya.

 

 

Deskripsi Rinci

 

1. KOMPOSISI Kimia ((%)

 

Bahan

C%

Mn%

Si%

S%

P%

V%

Tidak

Cr%

Mo

Cu

ck45

0.42-0.50

0.50-0.80

0.17-0.37

≤ 0.035

≤ 0.035

 

≤ 0.25

≤ 0.25

 

≤ 0.25

ST52

≤ 0.22

≤ 1.6

≤ 0.55

≤ 0.04

≤ 0.04

0.02-0.15

 

 

 

 

20MnV6

0.17-0.24

1.30-1.70

0.10-0.50

≤ 0.035

0.035

0.10-0.20

≤ 0.30

≤ 0.30

 

≤ 0.30

42CrMo

0.38-0.45

0.5-0.8

0.17-0.37

≤ 0.035

≤ 0.035

0.07-0.12

≤ 0.03

0.90-1.20

0.15-0.25

≤ 0.03

40Cr

0.37-0.45

0.50-0.80

0.17-0.37

≤ 0.035

≤ 0.035

 

≤ 0.3

0.80-1.1

 

≤ 0.03

HY4700

0.38-0.45

1.20 ~ 1.60

0.30 ~ 0.50

≤ 0.035

≤ 0.020

0.05 ¢0.15

≤ 0.25

0.10 ¢ 0.20

≤ 0.15

0.25

HY4520

0.40 ~ 0.48

0.80 ~ 1.40

0.15 ~ 0.35

≤ 0.035

≤ 0.035

≤ 0.15

≤ 0.25

≤ 0.25

≤ 0.15

≤ 0.25

 

 

2. Properti Mekanis

 

Bahan

T.S / Rm(MPa)

Y.S / Rel ((MPa)

A%

 

CHARPY

 

Kondisi

ck45

610

355

16

> 41J

Di normalkan

ck45

800

540

20

> 41J

Q+T

ST52

500

355

22

 

Di normalkan

20MnV6

750

590

12

> 40J

Di normalkan

42CrMo4

980

850

14

> 47J

Q+T

40Cr

1000

800

10

 

Q+T

 

 

3. baja paduan mikro

Bahan

Properti Mekanis

Kekerasan permukaan ((HBW)

Rm ((MPa)

Rel ((MPa)

A%

Z%

KU2 ((J)

 

HY4700

Φ35 - Φ100

900 - 1100

≥650

≥ 16

≥ 35

≥ 39

270-340

> Φ100 - Φ140

850 - 950

≥ 600

≥ 16

≥ 35

≥ 39

270-340

HY4520

Φ40 - Φ100

750 - 900

≥520

≥ 19

≥ 40

≥ 39

230-290

> Φ100 Φ140

750 - 900

≥520

≥ 17

≥ 35

≥ 39

230-290

 

 

 

 

 

 

 

 

 

 

4. Kondisi Pasokan

Dihancurkan dan dilapisi krom

5. ketebalan krom

20 sampai 30 mikron

6. Keruwetan permukaan

Ra≤0,2 mikron dan Rt≤2 mikron

7. Toleransi pada hari

ISO f7 pada diameter

8. OVALITY

Setengah dari toleransi ISO f7

9. Kejujuran

≤ 0,2MM/M

10.Kekerasan permukaan

850-1150HV (Vickers 100g)

11.POROSITAS

Uji menurut ISO 1456/1458 dan evaluasi hasil menurut ISO 4540 rating 8-10

12. ketahanan korosi

Uji dengan semprotan garam alami menurut ASTM B 117-120 jam

Evaluasi hasil menurut ISO 4540 RATING 7-10

13. kohesi

Tidak ada retak, pecah atau lepas setelah kelelahan termal (menghangatkan pada 300 derajat celcius)

dan pendinginan dalam air)

14. WELDABILITY

Bagus sekali.

15. Pengemasan

Minyak anti karat yang akan diterapkan pada bahan dan setiap batang yang akan dikemas dalam sleeve kertas

16. CERTIFICATE

Semua sertifikat yang terkait dengan pengolahan panas dan plating bahan diperlukan

 

Persetujuan 20-30 Micron F7 Hidrolik Piston Rods Micro Alloy Steel ISO 0

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