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.: 303
Brand: Torich
Place Of Origin: Zhejiang,China
Surface Treatment: Oiled
Section Shape: Round
Usage: Other
Type: Carbon Steel Bar
Technique: Cold Drawn
Material: Alloy Steel
Keyword: Piston Rod
Product Name: Torich 1045 40Cr Piston Rod
Grade: 303
Application: Tool Steel Bar
Packaging: Loose / Bundle / Wooden Pallet / Wooden Box / Plastic Cloth Wraps / Plastic End Caps / Beveled Protector
Transportation: Ocean,Land,Air
Place of Origin: zhejiang,China
Port: Ningbo
Payment Type: L/C,T/T,D/P,Paypal,Money Gram,Western Union
Incoterm: FOB,CFR,CIF,EXW,FCA,CPT,CIP
Torich 1045 40Cr 2Cr13 Precision Hydraulic Cylinder Piston Rod
Chrome Plated Rod Specification
Product name | piston rod |
Size | 12-300mm |
Material | 20#,45#,40Cr,46CrMo4 or as required |
Technique | cold drown/peeling |
Tolerance | ISO f7 |
Chrome layer thickness | 15-30μm |
Leeb hardness | 20-60HRC |
Application | cylinder tube |
CHEMICAL COMPOSITION(%) | ||||||||||
Steel Grade | 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 |
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 |
42CrMo4 | 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 | / | ≤0.30 | 0.80-1.1 | / | ≤0.03 |
MECHANICAL PROPERTIES | ||||||||||
Material | Tensile Strength Rm (Mpa) | Yield Strength Rel (Mpa) | Elogation A% | CHARPY | CONDITION | |||||
CK45 | 610 | 355 | 15 | >41J | Normalized | |||||
CK45 | 800 | 540 | 20 | >41J | Q+T | |||||
20MnV6 | 750 | 590 | 12 | >41J | Normalized | |||||
42CrMo4 | 980 | 850 | 14 | >47J | Q+T | |||||
40Cr | 1000 | 800 | 10 | Q+T |
Packaging and Delivery
1. Incoming Raw Material Inspection
2. Raw Material Segregation to avoid steel grade mix-up
3. Heating and Hammering End for Cold Drawing
4. Cold Drawing and Cold Rolling, on line inspection
5. Heat Treatment, +A, +SRA, +LC, +N, Q+T
6. Straightening-Cutting to specified length-Finished Measuring Inspection
7. Machanical Testing in own labs with Tensile Strength, Yield Strength, Elongation, Hardness, Impact, Mictrostruture etc
8. Packing and Stocking
100% of our steel tubes are dimensionally checked
100% of our steel tubes are visually checked to assure they have a perfect surface condition and no surface defects.
100% eddy current test and ultrosonic test to eliminate longitudinal and transversal defects
Product Categories : Seamless Steel Tubes
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.