Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
Model No.: ASTM A29
Brand: Torich
Type: Seamless
Application: For Hydraulic Pneumatic Cylinders, Mechanical Engineer
Section Shape: Round
Surface Treatment: Polished
Technique: Cold Drawn
Material: Carbon Steel
OD: 5-420mm
WT: 1-50mm
Length: Max12000mm
Product Keywords: Hard Chrome Plated Piston Rod
Packaging: In wooden box
Productivity: 50000 ton per year
Transportation: Ocean,Land,Air
Place of Origin: CHINA
Supply Ability: 50000 ton per year
Certificate: ISO9001, ISO14001, TSI16949
HS Code: 7304193000
Port: Ningbo,Shanghai
Payment Type: L/C,T/T,D/P,Paypal,Money Gram,Western Union
Incoterm: FOB,CFR,CIF,EXW,FCA,CPT,CIP
Application: For Hydraulic Pneumatic Cylinders, Mechanical engineer
Technique: Cold Drawn
Steel Grade According to Different Standards
China steel grades: GB standard | 45# Steel |
Germany steel grades: DIN standard | CK45 |
Japanese steel grades: JIS standard | S45C |
American steel grades: AISI Standard | 1045 |
With technical indices complying with relevant standards, our piston rod is featured as energy and material saving, highly polished, high precision and well straightened, and able to retard the generation or expansion of fatigue crack, thus improving cylinder rod fatigue strength.
The product is made of 1045# steel and ground to precision tolerance within 0.02-0.04 mm according to F7 tolerance and customer requirements. Its surface is plated with hard chrome by 0.015-0.03 mm to ensure the thickness of chrome coating. Furthermore, it can be customized with materials required by customers.
Chemical Composition:
Grade | C | Mn | Cu | S | P |
1045 | 0.43-0.50 | 0.60-0.90 | 0.2 | 0.05 | 0.04 |
Mechanical proporties:
Grade | Tensile Strength | Yield Point | Elongation |
1045 | ≥600N/mm² | ≥355N/mm² | min.16% |
Heat Treatment Methods of 1045 Cylinder Rod:
Induction hardening: Induction hardening is a form of heat treatment in which a metal part is heated by induction heating and then quenched. Induction hardening of piston rods in hydraulic cylinders is performed in order to increase the resistance to damage from external impact in applications where there is risk for them.
Quenching and tempering: Generally, the heat treatment method combined of quenching and high-temperature tempering is called thermal refining, which is widely applied to various important structural parts, especially the connecting rods, bolts, gears and shafts working under alternating load. The tempered sorbite has better mechanical property than normalized sorbite of the same hardness. Its hardness depends on tempering temperature and relates to stability of tempering and sectional dimension of workpiece, and is generally HB200-350.
Induction hardened with Q&T: After induction hardening with Q&T, the piston rods could not only obtain greater mechanical properties, but also achieve a greater resistance to damage from external impact.
Product show:
Q: Are you trading company or manufacturer?
A: We are a professional steel pipes materials manufacturer.
Q: How long is your delivery time?
A: Generally it takes 7-14 days if the goods are in stock or 30-60 days if there is no stock, this mainly depends on quantity.
Q: Do you provide free samples?
A: Yes, we could offer the sample for free charge but need pay the cost of freight.
Q: What is your terms of payment?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us.
Product Categories : Precision Steel Tube
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
Fill in more information so that we can get in touch with you faster
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.