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Customized Precision CK45 Induction Hardened Bar For Hydraulic Cylinder

Brand Name:	HY
MOQ:	5 tons
Price:	Negotiation
Delivery Time:	30days
Payment Terms:	L/C, T/T

Detail Information

Product Description

Detail Information

Place of Origin:

China

Certification:

ISO9001:2008

Name:

Induction Hardened Bar

Material:

Steel

Diameter:

6mm - 1000mm

Length:

1000mm - 8000mm

Surface Treatment:

Chrome Plating

Chrome Thickness:

20-30 Micron

Packaging Details:

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

Supply Ability:

30tons a day

Highlight:

Precision CK45 Induction Hardened Bar

Hydraulic Cylinder induction hardened chrome bar

Product Description

Customized Precision CK45 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. Tensile strength: Not less than 610 N/MM2

5. Yield strength: Not less than 355 N/MM2
6:Case depth:1.5mm~2.5mm Induction hardness:HRC55±5

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

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

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

We imported one continous chrome plating line from Italy at the beginning of 2016. With this new chrome plating line, we will improve efficiency and product quality a lot.The new chrome plating line is the first one in China and will be the only one in the next five years!

Customized Precision CK45 Induction Hardened Bar For Hydraulic Cylinder 0

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