AISI 4145H,4145H steel,4145H alloy,4145H round steel,SCM445.50CrMo4(1.7228).
AISI 4145H MOD,AISI 4145 Modified,AISI 4145H forging parts,AISI 4145H forged rings, AISI 4145H drill collars forging parts, Stabilizer Forgings, Drill Pipe Forging Parts, AISI 4145H Rolled Rings,AISI 4145H forging flanges, AISI 4145H forging round bars, AISI 4145H forged disks, AISI 4145H forging gears, AISI 4145H forging shafts,AISI 4145H forging pipes as per the requirement of the clients
AISI 4145H is a chromium molybdenum quality alloy steel specification. As a high tensile steel grade AISI 4145H is primarily supplied in the hardened and tempered condition to 30-36HRc range to AISI 4145H modified. With a slightly higher carbon content AISI 4145H is similar to AISI 4140 in that it offers good ductility, shock resisting characteristics combined with resistance to wear
We could delivery AISI 4145H forging material as per the standard of ASTM
We use EAF + LF + VD melting methods to melt the material of AISI 4145H
As per heat treatment of AISI 4145H forged parts, We could do anealed, normalized, hardening and tempering as per the needs of the clients.
The chemical composition of AISI 4145H is as follows:.
| C |
Mn |
Si |
P |
S |
Cr |
Ni |
Mo |
| 0.43-0.49 |
0.85-1.10 |
0.10-0.35 |
0.035 max |
0.040 max |
0.80-1.10 |
0.25 max |
0.15-0.25 |
The mechanical property of AISI 4145H is as follows:
| Tensile Strength Rm (KSI) |
Yield Strength R2 (KSI) |
Elongation(%) |
Reduction Ration (%) |
Izod Impact (J) |
Charp Impact (J) |
Hardness (HRC) |
| 140 min |
120 min |
14 min |
40 min |
30-36 |
248-302 |
|
Due to special mechanical properties of AISI 4145H forging parts, there are many wide uses as followings:
AISI 4145H seamless rolled rings and AISI 4145H forging shafts that is used in chemical pump,plunger pumps.
AISI 4145H forged shafts,AISI 4145H forging pipes, AISI 4145H forged tubes ,forged tube sheets, forged flanges that are used in pressure vessel ,air receivers,Shell & Tube Heat Exchangers
AISI 4145H forging shafts,AISI 4145H forging flanges ,AISI 4145H forged rings,AISI 4145H forging pipes that is used inColumns & Towers,Tanks ,Silos,Process Modules,Preheaters
AISI 4145H forged bushing,AISI 4145H forged sleeves,AISI 4145H forged disks,AISI 4145H forged discs that is used in Offshore and onshore industry, such as subsea and deepwater offshore oil production systems, industrial air compressors, power generators and nitrogen generators
AISI 4145H open die forging parts,forging pieces,forging nozzles ,forged crankshaft that is used in Cement Mill ,sugar Mill,concrete mills and mixers.
AISI 4145H forged valve stems, forged valve parts, forged valve seat ring,forged valve blocks,forged bodies that are used in ball valves, check valves, strainers ,globe valve, gate valve,Plug valve and so on
AISI 4145H forging rings, AISI 4145H forging spindles, AISI 4145H forging bars,AISI 4145H forging gears that are used in power transmission, turbine,gas compressor,gear boxes and so on
AISI 4145H forged products,AISI 4145H forged nozzles,AISI 4145H forging eccentric shaft that are used on processing units,mechanical equipment, crystalizer equipment,Wellhead and Christmas tree
AISI 4145H forged wheels, forged manifold,forging rolls that are used in shipping building,heavy machinery.Paper and Pulp Industries,Pharmaceutical & Biochemistry
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