Name: Between 5055 Degrees 3 To 5 Microns 0204 Hydraulic Piston Rod Medical Devices
Brand: chunfa
Price: 1 USD

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Between 50-55 Degrees 3 To 5 Microns 0.2-0.4 Hydraulic Piston Rod Medical Devices

Brand Name:chunfa

Certification:ISO9001:2008

Model Number:Half Of The Tolerance ISO F7

Minimum Order Quantity:1 ton

Delivery Time:30days

Payment Terms:T/T, L/C,

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Wuxi Chunfa Hydraulic Machinery Co., Ltd.

Verified Supplier

Location: Wuxi Jiangsu China

Address: No. 13-3, Tianshun Road, Lu District, Yangshan Town, Wuxi City, Jiangsu Province

Supplier`s last login times: within 1 hours

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Product Details Company Profile

Product Details

Between 50-55 Degrees 3 To 5 Microns 0.2-0.4 Hydraulic Piston Rod Medical Devices

Raw Material:	Micro Alloy Steel	Product Name:	Hydraulic Piston Rod
Surface Condition:	Hard Chrome Plated	Chrome Thickness:	25 +/- 5 Micron
Ovality:	Half Of The Tolerance ISO F7	Straightness:	Not More Than 0.2 MM/M
High Light:	stainless steel rod , hydraulic cylinder tubing , hydraulic piston rod ISO f7

Chrome Plated Hydraulic Piston Rods , Diameter 35mm - 140mm

Detailed Product Description

1. Material: CK45, ST52, 42CrMo4, 20MnV6, 40Cr, HY4520, HY4700
2. Piston rod manufacturer

3. Yield strength: Not less than 355 MPa
4. Tensile strength: Not less than 610 MPa
5. Widely used in mine machinery industry, textile and printing machinery industry and so on.

6. The critical processes of heat treatment and chrome plating are finished in our own company.

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)
Material		Rm(MPa)	Rel(MPa)	A%	Z%	KU2(J)
HY4700	Φ35 - Φ100	900 - 1100	≥650	≥16	≥35	≥39	270-340
HY4700	＞Φ100 - Φ140	850 - 950	≥600	≥16	≥35	≥39	270-340
HY4520	Φ40 - Φ100	750 - 900	≥520	≥19	≥40	≥39	230-290
HY4520	＞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. STRAIGHTNESS

≤0.2MM/M

10 .SURFACE HARDNESS

850-1150HV (vickers 100g)

11. COHESION

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

and cooling in water)

12. CORROSION RESISTANCE

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

Results evaluation according to ISO 4540 RATING 7-10

13 .POROSITY

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

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

Company Profile

Wuxi Chunfa Hydraulic and Pneumatic Machinery Co., Ltd. is a modern enterprise integrating scientific research, production and marketing. It is located on the shore of the beautiful Taihu Lake in Yangshan Town, Wuxi City, which enjoys the reputation of "Hometown of Peach".

Our factory specializes in the production of honing cylinder barrels (honing tubes) and precision slender shafts. They are manufactured using advanced processes of cold precision drawing, precision grinding and high-precision polishing. All technical indicators have reached standards and can be directly used in oil cylinders and cylinder pistons. Rods, guide rods, guide posts, guide shafts, and are widely used in textile machinery, mining machinery, machine tools, automobiles and other industries. At the same time, our factory also manufactures related mechanical and electronic instrument products for the power system and natural gas industries.

The company's main products:

one. Inner diameter Φ32-Φ700 mm, wall thickness 2-50mm, length 13000mm or less, cold drawing, honing and machining of hydraulic cylinder blocks and cylinder blocks. This product is suitable for hydraulic cylinders, cylinders, petrochemical pumps, coal mine support, engineering machinery, and overweight transportation. Machinery, automobile transmission shafts, plastic machinery and other industries;

two. Precision slender shaft and piston rod with outer diameter Φ6-Φ200mm and length within 9000mm. This product is suitable for dry hydraulic cylinders, cylinders, shock absorbers, textile printing and dyeing, printing machine guide rods, die-casting machines, injection molding machine guide rod ejector rods, four-column hydraulic machine guide rods and office equipment and other industries.

The company insists on winning the market with excellent products and perfect services. Unremittingly implement the corporate work policy of "Talent as the foundation, quality as the guarantee, science and technology as the foundation, and brand as the goal"; implement modern management and provide customers with assured and satisfactory high-quality products to better enhance reputation and More complete services to meet users' higher requirements. Welcome to the factory and write to discuss business!

Chunfa is willing to be your forever friend and work with you to create success!

Product Tags:

hard chrome plated piston rod cylinder piston rod piston rod cylinder

Between 50-55 Degrees 3 To 5 Microns 0.2-0.4 Hydraulic Piston Rod Medical Devices

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Between 50-55 Degrees 3 To 5 Microns 0.2-0.4 Hydraulic Piston Rod Medical Devices

Between 50-55 Degrees 3 To 5 Microns 0.2-0.4 Hydraulic Piston Rod Medical Devices

stainless steel rod

hydraulic cylinder tubing

hydraulic piston rod ISO f7

Between 50-55 Degrees 3 To 5 Microns 0.2-0.4 Hydraulic Piston Rod Medical Devices