Jiangsu New Heyi Machinery Co., Ltd
| 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 |
| Product | Non-quenched and tempered rod |
| Surface condition | Hard chrome plated |
| Chrome thickness | 20 - 30 micron |
| Ovality | Half of the tolerance ISO f7 |
| Tensile strength | Not less than 750MPa |
| Yield strength | Not less than 520 Mpa |
| Brand Name | HY |
| Certification | ISO9001:2008 |
| Place of Origin | China |
View Detail Information
Explore similar products
High Strength Steel Thread Rod Instead Of Quenched And Tempered Rod For Cylinder
ISO F7 Micro Alloy Steel Hydraulic Cylinder Rods Diameter 35-140 Mm Better
Microalloyed Steel Hydraulic Cylinder Piston Rod Yield Strength Not Less Than
Ferrite And Pearlite Micro Alloy Steel Round Rod Hydraulic Piston Rod
Product Specification
| 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 |
| Product | Non-quenched and tempered rod | Surface condition | Hard chrome plated |
| Chrome thickness | 20 - 30 micron | Ovality | Half of the tolerance ISO f7 |
| Tensile strength | Not less than 750MPa | Yield strength | Not less than 520 Mpa |
| Brand Name | HY | Certification | ISO9001:2008 |
| Place of Origin | China | ||
| High Light | Good Straightness Hydraulic Cylinder Rod ，microalloyed steels Hydraulic Cylinder Rod ，Non Quenched Hydraulic Cylinder Rod | ||
Non Quenched And Tempered Steel Hydraulic Cylinder Rod With Good Straightness
Product Description
1. Hardness: Hardness is more uniform on the whole cross section than quenched and tempered
42CrMo4, 40Cr and CK45
2. Turning performance: Turning performance is commensurate to 42CrMo4, 40Cr and CK45 or be
superior to them.
3. Low processing cost, needless quenched and tempered process and the second turning
4. The steel directly turning saves the logistics cost.
5. Energy conservation: Production no quenched and tempered process greatly saves the energy
conservation.
6. Environmental protection: Production no quenched and tempered process meets the requirements of
environmental protection.
Detailed Description
1. MATERIAL: HY4700, HY4520
2. CHEMICAL COMPOSITION(%)
| Material | C% | Mn% | Si% | S% | P% | V% | Ni | Cr% | Mo | Cu |
| 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 |
3. MECHANICAL PROPERTIES
| 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 .SURFACE HARDNESS
850-1150HV (vickers 100g)
8. STRAIGHTNESS
≤0.2MM/M
9. TOLERANCES ON DIA
ISO f7 on the diameter
10.OVALITY
Half of the tolerance ISO f7
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
Company Details
Business Type:
Manufacturer
Year Established:
1999
Total Annual:
10 Million-11 Million
Employee Number:
200~300
Ecer Certification：
Verified Supplier
Jiangsu New Heyi Machinery Co., Ltd is specialized in producing precision long small diameter axes and hydraulic piston rod. The products are widely used in mine machinery industry, textile and&... Jiangsu New Heyi Machinery Co., Ltd is specialized in producing precision long small diameter axes and hydraulic piston rod. The products are widely used in mine machinery industry, textile and&...
Get in touch with us
Leave a Message, we will call you back quickly!