Steel Hard Chrome Plated Rod , Hydraulic Cylinder Induction
Detailed Product Description
1. Material: CK45, ST52, 20MnV6, 42CrMo4, 40Cr
2. Length: 1000~8000mm
3. Diameter: 6~1000mm
4. Ground and chrome plated
5. Complete manufactured equipment
Q + T
Q + T
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
Half of the tolerance ISO f7
9. SURFACE HARDNESS
850-1150HV (vickers 100g)
No cracks,breaking or detaching after thermic shock(warming up at
300 celsius degrees and cooling
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
Anti rust oil to be applied on material and each rod to be packed
in paper sleeve
All certificate related with material heat treatment and plating is
Check below for more information on placing an order:
2.Confirm the price, lead time, packing requirement, payment term
3.Heyi sales send the Proforma Invoice.
4.Customer make the payment for deposit and send us bank receipt.
5.Will inform client that we have got the payment, arrange the
production & inform the estimated time.
6.End production-mass production products photos for approval. You
can also arrange the third party Inspection .
7.Clients make payment for balance and Heyi ship the goods .Also
can accept payment term-Balance against B/L Copy Or L/C payment
Term. Inform the tracking number and check the status for clients.
8.Order can be say "finish" when you receive the goods and satisfy
with them .
9. Feedback to Heyi about quality, service, market feedback &
suggestion. and we can do better.