TORICH INTERNATIONAL LIMITED
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 2000Tons per Year |
| Delivery Time | 30-45 work days |
| Packaging Details | Packed in wooden boxes or hexagonal bundles in seaworthy packing. |
| Keyword | Honed Piston Rod |
| Standard | DIN 1720 |
| Material | ST52,CK45, 20MnV6, 42CrMo4, 40Cr |
| Heat Treatment | Annealed, QT |
| Surface | Chromed, Nickeled |
| OD | 5mm-420mm |
| WT | 0.5mm - 50mm |
| Length | 3-9m |
| Usage | Hydraulic Cylinder |
| Type | Solid / Hollow |
| Brand Name | TORICH |
| Model Number | DIN 17200 |
| Certification | ISO9001, ISO14001, TS16949 |
| Place of Origin | ZHEJIANG, CHINA |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 2000Tons per Year |
| Delivery Time | 30-45 work days | Packaging Details | Packed in wooden boxes or hexagonal bundles in seaworthy packing. |
| Keyword | Honed Piston Rod | Standard | DIN 1720 |
| Material | ST52,CK45, 20MnV6, 42CrMo4, 40Cr | Heat Treatment | Annealed, QT |
| Surface | Chromed, Nickeled | OD | 5mm-420mm |
| WT | 0.5mm - 50mm | Length | 3-9m |
| Usage | Hydraulic Cylinder | Type | Solid / Hollow |
| Brand Name | TORICH | Model Number | DIN 17200 |
| Certification | ISO9001, ISO14001, TS16949 | Place of Origin | ZHEJIANG, CHINA |
| High Light | Precision Hydraulic Piston Rod ，0.5mm Hydraulic Piston Rod ，ST52 Hollow Piston Rod | ||
ST52 Hollow Honed Piston Rod
Name: Chromium plated Piston Rod
Type: Solid / Hollow
Material: ST52,1020,CK45, 20MnV6,42CrMo4, 40Cr
D.: 40-400mm
W.T: ≥5mm
Alloy Or Not: Non-alloy
Length: Up To 12000mm According To Customer's Requirement
Place Of Origin: Zhejiang, China (Mainland)
Surface Treatment : Chromed, Nickeled
Heat Treatment: Annealed, QT
Material: CK45;20MnV6;42CrMo4;40Cr
| 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 | ||||||
| SUPPLY CONDITION | Ground and chrome plated |
| CHROME THICKNESS | 20 to 30 micron |
| SURFACE ROUGHNESS | Ra≤0.2 micron and Rt≤2 micro |
| TOLERANCE ON DIA | ISO f7 on the diameter |
| OVALITY | Half of the tolerance ISO f7 |
| STRAGHNESS | ≤0.2MM/M |
| SURFACE HARDNEDD | 850-1150 HV(vickers 100g) |
| COHESION | No craks,breaking or detaching after thermic shock (warming up at 3200 celsius degrees and cooling in water) |
| POROSITY | Test according to ISO 1456/1458 and result yaluation according to ISO 4540 rating 8-10 |
| CORROSION RESISTANCE | Test in natural salt spray according to ASTM B117-120hours |
| Results evaluation | accordin to ISO4540 RATING7-10 |
| WELDABILITY | Good |
| PACKING | Anti rust oil to be applied on material and each rod to be packed in paper sleeve |
| CERTIFICATE | All certificate related with material heat treatment and plating is required |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Importer,Exporter,Trading Company,Seller
Year Established:
1997
Total Annual:
25000000-30000000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
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