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Micro Alloy Steel Hydraulic Cylinder Tubing Chrome Plated Rods
Key Attributes
Brand Name:
HY
Place of Origin:
China
Certification:
ISO9001:2008
Minimum Order Quantity:
1 tons
Price:
Negotiation
Supply Ability:
30tons a day
Delivery Time:
30days
Payment Terms:
T/T, L/C
Standard Packaging:
Anti rust oil to be applied on material and each rod to be packed in paper sleeve
Product Summary
Micro Alloy Steel Hydraulic Cylinder Tubing Chrome Plated Rods Detailed Product Description 1. Material: CK45, 20MnV6, ST52, 42CrMo4, 40Cr, HY4520, HY4700 2. ISO9001:2008 3. Category: Hard chrome piston rod Quenched & Tempered (Q+T) rod Induction hardened rod Q+T induction hardened rod Non-quenched and tempered piston rod Wind power project piston rod 4. We have completed piston rod manufactured equipment covering all process. 5. Our company tenet: Quality first, Credit
Product Custom Attributes
Highlight
stainless steel Chrome Plated rod
,Micro Alloy Steel hydraulic cylinder tubing
,micro alloy steel piston rods
Material:
Micro Alloy Steel
Product:
Hydraulic Piston Rod
Surface Treatment:
Hard Chrome Plating
Chrome Thickness:
20-30 Micron
Surface Roughness:
Ra0.2
Diameter Tolerance:
ISO F7
Product Description
Micro Alloy Steel Hydraulic Cylinder Tubing Chrome Plated Rods
Detailed Product Description
1. Material: CK45, 20MnV6, ST52, 42CrMo4, 40Cr, HY4520, HY4700
2. ISO9001:2008
3. Category: Hard chrome piston rod
Quenched & Tempered (Q+T) rod
Induction hardened rod
Q+T induction hardened rod
Non-quenched and tempered piston rod
Wind power project piston rod
4. We have completed piston rod manufactured equipment covering all process.
5. Our company tenet: Quality first, Credit principal
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. CORROSION RESISTANCE
Test in natural salt spray according to ASTM B 117-120hours
Results evaluation according to ISO 4540 RATING 7-10
13. WELDABILITY
Good
14 .POROSITY
Test according to ISO 1456/1458 and result yaluation according to ISO 4540 rating 8-10
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
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