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Kinerja tinggi Panjang berongga Steel Tube Bar 1m - Kekuatan tinggi 8m

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

High Performance Length Hollow Steel Tube Bar 1m - 8m High Strength Detailed Product Description 1. Material: ST52, CK45, 42CrMo4, 40Cr, 20MnV6, HY4520, HY4700 2. Category: Hard chrome piston rod Quenched & Tempered (Q+T) rod Induction hardened rod Q+T induction hardened rod Micro alloy steel piston rod Wind power project piston rod 3. Yield strength: Not less than 355 MPa 4. Tensile strength: Not less than 610 MPa 5. Passed the ISO9001:2008 international quality system. 6.

Atribut Kustom Produk

Menyoroti

Bar tabung baja berongga

,

8m High Strength bar baja berongga

,

ISO9001 Batang piston berongga

Bahan:
Baja paduan mikro
Produk:
Batang Piston Berongga
kondisi permukaan:
Berlapis krom keras
Ketebalan Krom Keras:
20 - 30 mikron
Kekasaran permukaan:
Ra0.2
Lurus:
Tidak lebih dari 0,2 MM/M
Deskripsi Produk

 

Tinggi Kinerja Panjang Kerongkongan Steel Tube Bar 1m - 8m Tinggi Kekuatan

 

 

Deskripsi Produk Rincian


1Bahan:ST52,CK45, 42CrMo4, 40Cr20MnV6, HY4520, HY4700
2.
Kategori: Batang piston krom keras

Batang yang dimatikan & diperkuat (Q+T)

Batang yang dikeraskan dengan induksi

Q+T induksi keras batang

Batang piston baja paduan mikro

Proyek tenaga angin batang piston

3Kekuatan output: Tidak kurang dari 355 MPa
4Kekuatan tarik: Tidak kurang dari 610 MPa
5. Lulus dari ISO9001: 2008 sistem mutu internasional.

6Alat inspeksi dan peralatan produksi kami canggih dan unggul.

 

 

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. Toleransi pada hari

ISO f7 pada diameter

7. OVALITY

Setengah dari toleransi ISO f7

8. Kejujuran

≤ 0,2MM/M

9.Kekerasan permukaan

850-1150HV (Vickers 100g)

10. Keruwetan permukaan

Ra≤0,2 mikron dan Rt≤2 mikron

11. kohesi

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

dan pendinginan dalam air)

12.POROSITAS

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

13. ketahanan korosi

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

Evaluasi hasil menurut ISO 4540 RATING 7-10

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

 

Kinerja tinggi Panjang berongga Steel Tube Bar 1m - Kekuatan tinggi 8m 0

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