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Heat Treatment Induction Hardened Bar For Hydraulic Cylinder

Heat Treatment Induction Hardened Bar For Hydraulic Cylinder

  • Heat Treatment Induction Hardened Bar For Hydraulic Cylinder
  • Heat Treatment Induction Hardened Bar For Hydraulic Cylinder
Heat Treatment Induction Hardened Bar For Hydraulic Cylinder
جزئیات محصول:
Place of Origin: China
نام تجاری: HY
گواهی: ISO9001:2008
پرداخت:
Minimum Order Quantity: 5 tons
قیمت: Negotiation
Packaging Details: Anti rust oil to be applied on material and each rod to be packed in paper sleeve
Delivery Time: 30days
Payment Terms: L/C, T/T
Supply Ability: 30tons a day
مخاطب
توضیحات محصول جزئیات
Name: Induction Hardened bar Standard length: 1000mm - 8000mm
Yield strength: Not less than 355 N/MM2 Tensile strength: Not less than 610 N/MM2
Induction hardness: HRC50-60 Straightness: Not more than 0.2 MM/M
برجسته:

hardened steel bar,induction hardened chrome bar

,

induction hardened chrome bar

Heat Treatment Induction Hardened Bar For Hydraulic Cylinder

 

 

Detailed Product Description

1. Material: CK45, ST52, 20MnV6, 42CrMo4, 40Cr

2. Ground and chrome plated

3. ISO9001:2008

4. Condition: Chrome plated, Quenched / Tempered, Induction hardened, Q / T Induction hardened

5. Application: Mining machinery industry, textile / printing industry and so on

6. Case depth:1.5mm - 2.5mm  Induction hardness: HRC50 - 60

 

 

Detailed Description

1.CHEMICAL COMPOSITION

Material

C%

Mn%

Si%

S%

P%

V%

Cr%

Ck45

0.42-0.50

0.50-0.80

0.04

0.035

0.035

 

 

ST52

0.22

1.6

0.55

0.035

0.04

 

 

20MnV6

0.16-0.22

1.30-1.70

0.10-0.50

0.035

0.035

0.10-0.20

 

42CrMo4

0.38-0.45

0.60-0.90

0.15-0.40

0.03

0.03

 

0.90-1.20

40Cr

0.37-0.45

0.50-0.80

0.17-0.37

 

 

 

0.80-1.10

 

2.MECHANCIAL PROPERTIES

Material

T.S  N/MM2

Y.S  N/MM2

E%(MIN)

CHARPY

CONDITION

CK45

610

355

15

>41J

NORMALIZE

CK45

800

630

20

>41J

Q + T

ST52

500

355

22

 

NORMALIZE

20MnV6

750

590

12

>40J

NORMALIZE

42CrMo4

980

850

14

>47J

Q + T

40Cr

1000

800

10

 

Q + T

 

3. SUPPLY CONDITION

    Ground  and  chrome plated 

4. CHROME THICKNESS

     20 to 30 micron

5. SURFACE ROUGHNESS

     Ra≤0.2 micron and  Rt≤2 micro

6. TOLERANCES ON DIA

    ISO f7 on the diameter

7.OVALITY

   Half of the tolerance ISO f7

8. STRAIGHTNESS

   ≤0.2MM/M

9. SURFACE HARDNESS

   850-1150HV (vickers 100g)

10.COHESION

   No cracks,breaking or detaching after thermic shock(warming up at 300 celsius degrees and cooling 

   in water)

11 .POROSITY

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

12 CORROSION RESISTANCE

     Test in natural salt spray according to ASTM B 117-72hours

     Results evaluation according to ISO 4540 RATING 7-10

13. WELDABILITY

      Good

14. PACKING

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

15. CERTIFICATE

     All certificate related with material heat treatment and plating is required

 

 

Heat Treatment Induction Hardened Bar For Hydraulic Cylinder 0

 

اطلاعات تماس
Jiangsu New Heyi Machinery Co., Ltd

تماس با شخص: Miss. Patty

تلفن: 8613921505262

فکس: 86-510-83952939

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