ensures the balance and consistency of the crucial function of parts. At any time-Energy Team CO., LTD. IS Specialist IN Creating ALL Varieties OF MECHANICAL TRANSMISSION AND HYDRAULIC TRANSMISSION LIKE: PLANETARY GEARBOXES, WORM REDUCERS, IN-LINE HELICAL Gear Speed REDUCERS, PARALLEL SHAFT HELICAL Gear REDUCERS, HELICAL BEVEL REDUCERS, HELICAL WORM Gear REDUCERS, AGRICULTURAL GEARBOXES, TRACTOR GEARBOXES, Car GEARBOXES, PTO Push SHAFTS, Special REDUCER & Associated Gear Parts AND OTHER Related Merchandise, SPROCKETS, HYDRAULIC Technique, VACCUM PUMPS, FLUID COUPLING, Gear RACKS, CHAINS, TIMING PULLEYS, UDL Pace VARIATORS, V PULLEYS, HYDRAULIC CYLINDER, Gear PUMPS, SCREW AIR COMPRESSORS, SHAFT COLLARS Reduced BACKLASH WORM REDUCERS AND SO ON. With detailed requirments, we can also create your special created solution. AISI 4145H Alloy Steel Hollow Bore Bars EPT / AISI 4145H Alloy Steel Hollow Bar
one.EPT Introduction
AISI 4145H is a chromium – molybdenum minimal alloy tempered metal. It has enhanced hardenability and is a lot more is commonly utilized in the large strength condition with min.one hundred ten KSI produce.
two.Application
AISI 4145 is much more well-known in larger diameters because of to its increased toughness and hardenability. It is frequently used in the down hole drilling tools such as drill collars. Other purposes incEPTT elements uncovered to weighty pressure, this kind of as shafts, EPT, bolts etc. AISI 4145H can also be utilised in hardened problem as EPTT parts exposed to large put on.
three.Equal STHangEPTRDS
EN one.7225
ASTM A255
UNS G41450
AISI 4145H Modified
four.EPTT composition of 4145H
| C | Mn | Cr | Mo | Si | Ni | P max | S |
| .forty three-.48 | .eighty five-1.ten | .eighty-1.ten | .fifteen-.25 | .ten-.35 | .twenty five | .035 | .04 |
five.Residence stXiHu (West EPT) Dis.Hu (West EPT) Dis.rd of AISI 4145H
Tensile toughness (ksi) min : 140
Produce Power .two% Proof (ksi) min : one hundred twenty
EEPTTation % : fourteen
Hardness EPTc: thirty
6.Supplied Measurements Assortment
Diameter :70mm to 800mm
Duration:100mm to 9450mm (31FT)
Condition: Very hot Rolled, PoEPTTd, Ground, Rough Turned, QT
Shape:Spherical,Square , EPT,Hollow Bar
seven.Frequent stXiHu (West EPT) Dis.Hu (West EPT) Dis.rd:API Spec 7-one and many others
8.Utilized for drill pipe, Drill Collar
9.MOQ: 1PC
10.Payment time period: TT LC
