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SCM440 F8 Hydraulic Piston Rods Precision Linear Shaft Hard Chrome Plated
SCM440 F8 Hydraulic Piston Rods Precision Linear Shaft Hard Chrome Plated
Specifications
Brand Name :
HY
Certification :
ISO9001:2008
Place of Origin :
China
MOQ :
1 tons
Price :
Negotiation
Payment Terms :
T/T, L/C
Supply Ability :
30tons a day
Delivery Time :
30days
Packaging Details :
Anti rust oil to be applied on material and each rod to be packed in paper sleeve
Material :
C45E，SCM440
Product name :
Hydraulic Piston Rod
Surface condition :
Hard chrome plated
External Diameter Accuracy :
f7 f8
Surface roughness :
Ra≤0.2micron and Rt≤2micro
Standard SizeDia :
Φ6 ~ 255Φ (Φ1/4” ~ Φ10”)
Description

C45E SCM440 Hydraulic Piston Rods Precision linear shaft

Detailed Product Description


1. Material: CK45,42CrMo4, ST52, 20MnV6, 40Cr, HY4520, HY4700
2. Condition: Chrome plated, Quenched / Tempered, Induction hardened, Q / T Induction hardened

3. Application: Mining machinery industry, textile / printing industry and so on
4. Specification length: Ø6mm-12mm length 1000mm - 2000mm

Ø16mm-35mm length 2000mm - 4000mm

Ø40mm-220mm length 4000mm - 8000mm

Ø250mm-1000mm length 4000mm - 8000mm
5. Completed manufactured equipments

Detailed Description

1. CHEMICAL COMPOSITION(%)

Material

C%

Mn%

Si%

S%

P%

V%

Ni

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. MECHANICAL PROPERTIES

Material

T.S / Rm(MPa)

Y.S / Rel(MPa)

A%

CHARPY

CONDITION

ck45

610

355

16

>41J

Normalized

ck45

800

540

20

>41J

Q+T

ST52

500

355

22

Normalized

20MnV6

750

590

12

>40J

Normalized

42CrMo4

980

850

14

>47J

Q+T

40Cr

1000

800

10

Q+T

3. MICRO ALLOY STEEL

Material

MECHANICAL PROPERTIES

Surface hardness(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. SUPPLY CONDITION

Ground and chrome plated

5. CHROME THICKNESS

20 to 30 micron

6. TOLERANCES ON DIA

ISO f7 on the diameter

7.OVALITY

Half of the tolerance ISO f7

8. SURFACE ROUGHNESS

Ra≤0.2 micron and Rt≤2 micron

9.SURFACE HARDNESS

850-1150HV (vickers 100g)

10. STRAIGHTNESS

≤0.2MM/M

11. COHESION

No craks,breaking or detaching after thermic shock(warming up at 300 celsius degrees

and cooling in water)

12 .POROSITY

Test according to ISO 1456/1458 and result yaluation according to ISO 4540 rating 8-10

13. CORROSION RESISTANCE

Test in natural salt spray according to ASTM B 117-120hours

Results evaluation according to ISO 4540 RATING 7-10

14. WELDABILITY

Good

15. PACKING

Anti rust oil to be applied on material and each rod to be packed in paper sleeve

16. CERTIFICATE

All certificate related with material heat treatment and plating is required

SCM440 F8 Hydraulic Piston Rods Precision Linear Shaft Hard Chrome Plated

Product tags

hard chrome plated piston rod

,

chrome piston rod

,

cylinder piston rod
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SCM440 F8 Hydraulic Piston Rods Precision Linear Shaft Hard Chrome Plated

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Product Detail
Brand Name :
HY
Certification :
ISO9001:2008
Place of Origin :
China
MOQ :
1 tons
Price :
Negotiation
Payment Terms :
T/T, L/C
Contact Supplier
SCM440 F8 Hydraulic Piston Rods Precision Linear Shaft Hard Chrome Plated

Jiangsu New Heyi Machinery Co., Ltd

Verified Supplier
13 Years
jiangsu, wuxi
Since 1999
Business Type :
Manufacturer
Main Products :
Chrome Piston Rod, Hollow Piston Rod, Hydraulic Piston Rods
Total Annual :
10 Million-11 Million
Employee Number :
200~300
Certification Level :
Verified Supplier
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