Jiangsu New Heyi Machinery Co., Ltd
| Packaging Details | Anti rust oil to be applied on material and each rod to be packed in paper sleeve |
| Delivery Time | 30days |
| Payment Terms | L/C, T/T |
| Supply Ability | 30tons a day |
| Name | Chrome piston rod |
| Diameter | 6mm - 1000mm |
| Surface treatment | Hard chrome plated |
| Chrome thickness | 25 +/- 5 micron |
| Standard length | 1000mm - 8000mm |
| Surface roughness | Ra≤0.2micron and Rt≤2micro |
| Place of Origin | China |
| Brand Name | HY |
| Certification | ISO9001:2008 |
View Detail Information
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Product Specification
| Packaging Details | Anti rust oil to be applied on material and each rod to be packed in paper sleeve | Delivery Time | 30days |
| Payment Terms | L/C, T/T | Supply Ability | 30tons a day |
| Name | Chrome piston rod | Diameter | 6mm - 1000mm |
| Surface treatment | Hard chrome plated | Chrome thickness | 25 +/- 5 micron |
| Standard length | 1000mm - 8000mm | Surface roughness | Ra≤0.2micron and Rt≤2micro |
| Place of Origin | China | Brand Name | HY |
| Certification | ISO9001:2008 | ||
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Detailed Product Description
1. Material: CK45, ST52
2. ISO9001:2008
3. Tensile strength: Not less than 610 N/MM2
4. Yield strength: Not less than 355 N/MM2
5. Condition: Chrome plated, Quenched / Tempered, Induction hardened, Q / T Induction hardened
Detailed Description
1.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 |
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2.MECHANCIAL PROPERTIES
Material | T.S N/MM2 | Y.S N/MM2 | E%(MIN) | CHARPY | CONDITION |
CK45 | 800 | 630 | 20 | >41J | Q + T |
3. SUPPLY CONDITION
Ground and chrome plated
4. CHROME THICKNESS
20 to 30 micron
5. SURFACE ROUGHNESS
Ra≤0.2 micron and Rt≤2 micro
6. TOLERANCES ON DIA
ISO f7 on the diameter
7.OVALITY
Half of the tolerance ISO f7
8. STRAIGHTNESS
≤0.2MM/M
9. SURFACE HARDNESS
850-1150HV (vickers 100g)
10.COHESION
No cracks,breaking or detaching after thermic shock(warming up at 300 celsius degrees and cooling
in water)
11 .POROSITY
Test according to ISO 1456/1458 and result yaluation according to ISO 4540 rating 8-10
12 CORROSION RESISTANCE
Test in natural salt spray according to ASTM B 117-72hours
Results evaluation according to ISO 4540 RATING 7-10
13. WELDABILITY
Good
14. PACKING
Anti rust oil to be applied on material and each rod to be packed in paper sleeve
15. CERTIFICATE
All certificate related with material heat treatment and plating is required
We have set up the principle of “high quality, good reputation”, carried out a series of rigorous quality management system, and have already passed the ISO9001:2008 international quality system. Our inspection apparatus and production equipment are advanced and superior, that ensure the product of high quality.
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&...
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