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CK45 Quenched and Tempered Chrome Plated Piston Rod with Induction Cased

Country/Region china
Company Jiangsu New Heyi Machinery Co., Ltd
Categories Hard Chrome Plated Bar
Telephone +86-510-83958901
ICP License Issued by the Chinese Ministry
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CK45 Quenched and Tempered Chrome Plated Piston Rod with Induction Cased

CK45 Quenched and Tempered Chrome Plated Piston Rod with Induction Cased

Jiangsu New Heyi Machinery Co., Ltd have rich experience of Chrome plated piston rod with nearly 20 years, The production is actually directed for over 65-70% to steel CK-45 roughly for Agricultural Cylinders and Low Cost Cylinders. Future action should be taken to develop the remaining 30-35% by adding new Customers who...
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Product Details:

Jiangsu New Heyi Machinery Co., Ltd have rich experience of Chrome plated piston rod with nearly 20 years, The production is actually directed for over 65-70% to steel CK-45 roughly for Agricultural Cylinders and Low Cost Cylinders. Future action should be taken to develop the remaining 30-35% by adding new Customers who require more High Strength material with tensile yield of 65,000 75,000 85,000 100,000 PSI both Quenched and Tempered and Induction Hardened with high Corrosion resistance for tailor made cylinders.

Chrome piston rod material: CK45

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

ConditionQUENCHED AND TEMPERED, INDUCTION HARDENED

Mechanical properties:

TENSILE STRENGTH≥800 MPa

YIELD STRENGTH≥540 MPa

ELONGATION≥20%

IMPACT>41 J

INDUCTION HARDENED HARDNESS: HRC50-55

INDUCTION HARDENED DEPTH: 1.2-2.5mm

Supply ConditionGround and chrome plated

Chrome thickness:25 +/- 5 micron

Surface roughness: Ra≤0.2 micron and Rt≤2 micro

Tolerances on diaISO f7 on the diameter

OvalityHalf of the tolerance ISO f7

Straightness≤0.2MM/M

Chrome plated piston rod surface hardness: 850-1150HV (vickers 100g)

Cohesion:

No craks,breaking or detaching after thermic shock(warming up at 300 celsius degrees and cooling in water)

Porosity:

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

Corrosion Resistance:

Test in natural salt spray according to ASTM B 117-96hours

Results evaluation according to ISO 4540 RATING 7-10

Weldability:

Good ,All certificate related with material heat treatment and plating is required.

Application:

Chrome piston rod used for: Earth Moving Machines, Excavators, Marine, Wind Turbine, Special Applications with a high added value and less competition.

Our advantage

1) we have already passed ISO9001:2008 international quality system.

2)we have Advanced inspection apparatus and Complete manufactured equipment

3)we finish the whole processes by ourselves, including the critical processes of heat treatment and chrome plating, which ensure the quality control.

4)we have imported continuous chromium plating line from Italy, which is the first one in China and will ensure high quality and high efficiency.

5)we have established new workshop specially for exporting products with all automatic continuous equipment, from grinding to packing, which ensure output and quality.

6)we have convenient transportation, only 30 minutes to Wuxi airport and railway station. About 1 kilometer to the entrance of the expressway.

7)we have rich experience of hard chrome rod with 18 years.

8)we have rich experience of exporting. Cooperate

9)we check the products with strict requirement to ensure the product quality.

10)Till now, we have two chrome plating line, one made in China, one Made in Italy.

11)Hard chrome piston rod quality control--our defected products rate is 0.01%.

12)we provide the best after sales service by our best.

JIANGSU NEW HEYI MACHINERY CO., LTD.

Add:No.1, Lu Tong Road, Yangshan Industrial Park, Huishan District, Wuxi City, Jiangsu Province

Email: hy@jsxinheyi.com

whatsapp:+86 13921505262

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