| Sign In | Join Free | My entremaqueros.com |
|
| Sign In | Join Free | My entremaqueros.com |
|
| Categories | Chrome Piston Rod |
|---|---|
| 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: | Micro alloy steel |
| Name: | Chrome piston rod |
| Surface treatment: | Chrome plated |
| Chrome thickness: | 20-30 micron |
| Surface roughness: | Ra0.2 |
| Tolerance on Dia: | f7 |
| Company Info. |
| Jiangsu New Heyi Machinery Co., Ltd |
| Verified Supplier |
| View Contact Details |
| Product List |
1m - 8m Length Chrome Plated Piston Rod ISO Approved Hydraulic Cylinder Piston Rod
Product Description
1. Material: CK45, ST52, 20MnV6, 42CrMo4, 40Cr, HY4520, HY4700
2. Category: Hard chrome piston rod
Quenched & Tempered (Q+T) rod
Induction hardened rod
Q+T induction hardened rod
Micro alloy steel piston rod
Wind power project piston rod
3. Ground and chrome plated
4. Tensile strength: Not less than 610 MPa
5. Completed manufactured equipments, Advanced inspection apparatus
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. SURFACE ROUGHNESS
Ra≤0.2 micron and Rt≤2 micron
7. TOLERANCES ON DIA
ISO f7 on the diameter
8.OVALITY
Half of the tolerance ISO f7
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 .POROSITY
Test according to ISO 1456/1458 and result yaluation according to ISO 4540 rating 8-10
13. WELDABILITY
Good
14. CORROSION RESISTANCE
Test in natural salt spray according to ASTM B 117-120hours
Results evaluation according to ISO 4540 RATING 7-10
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
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!
|
Hydraulic Cylinder Induction Hardened Rod 1000mm - 8000mm Length
High Precision Chrome Piston Rod , Piston Connecting Rod Steel
Hydraulic Cylinder Rod
CK45 Hard Chrome Piston Rod Diameter 25-250MM For Heave Machines
Hydraulic Cylinder Chrome Piston Rod CK45 , ST52 , 42CrMo4 , 40Cr
42CrMo4 Hard Chrome Piston Rod Quenched / Tempered for Hydraulic Cylinder
Professional Chrome Piston Rod Hard Chrome Bar For Hydraulic Cylinder Diameter 25-200MM
40Cr Chrome Piston Rod , Chrome Plated Induction Hardened Rod
Micro Alloy Steel Chrome Piston Rod , 20MnV6 Chrome Plated Rod
Precision Hard Chrome Piston Rod For Hydraulic Cylinder OD 25-250MM
