High quality/High cost performance Custom Heavy Duty Steel Forging Parts

Min.Order: 10
Product origin: Ma'anshan, Anhui, China
Infringement complaint: complaintComplaint
US$ 10 ~ 50

Description

Product Description


A connecting rod is the part of a piston engine which connects the piston to the crankshaft. Together with the crank, the connecting rod converts the reciprocating motion of the piston into the rotation of the crankshaft.

[1] The connecting rod is required to transmit the compressive and tensile forces from the piston. In its most common form, in an internal combustion engine, it allows pivoting on the piston end and rotation on the shaft end.The predecessor to the connecting rod is a mechanic linkage used by water mills to convert rotating motion of the water wheel into reciprocating motion.
[2]The most common usage of connecting rods is in internal combustion engines or on steam engines.




 
Product NameConnecting Rods
MaterialSteel
Size30-40cm, customized
CertificationTS16949
Engine TypeGasoline
Surface RoughnessRa12.8-Ra1.6
Tolerance0.05mm for Sizing;0.1mm for Forging

The materials used for connecting rods widely vary, including carbon steel, iron base sintered metal, micro-alloyed steel, spheroidized graphite cast iron.[12] In mass-produced automotive engines, the connecting rods are most usually made of steel. In high performance applications, "billet" connecting rods can be used, which are machined out of a solid billet of metal, rather than being cast or forged.
Other materials include T6-2024 aluminium alloy or T651-7075 aluminium alloy, which are used for lightness and the ability to absorb high impact at the expense of durability. Titanium is a more expensive option which reduces the weight. Cast iron can be used for cheaper, lower performance applications such as motor scooters.
Motor Engine Parts Connecting Rod:




Maanshan Kingrail Technology Co., Ltd.
 has the capacity to guarantee the quality for every step, from raw material (forging), then heating treatment, finally machining. We have our own forging mill, heating teatment shop and machining shop. At present we could supply various of lage main axles and shaft, turbin shaft, cylinder shaft, windy generator shaft, roller shaft, wheel forging, drill bit forging and kinds of irregular parts based on the drawing provided by customers.



Steel material for shaft and forging parts:
 
Engineering Steel 
GB
GB/T 700
JIS
JIS G3101
DIN (W-Nr.)
EN10025-2 / DIN17100
AISI/ASTM
ASTM A36
BSOTHERS
Q235BSS400S235JR / RST37-2A36  
Q235C S235J0 / ST37-3 U   
Q235D S235J2   
GB
GB/T1591
JISDIN (W-Nr.)
EN10025-2 / DIN17100
AISI/ASTMBSOTHERS
Q355B S355JR   
Q355C S355J0 / ST52-3U   
Q355D S355J2 / ST52-3 N   
Q355E S355K2   
GB
GB/T 699
JIS
JIS G4051
DIN (W-Nr.)
EN 10083-2
AISI/ASTM
ASTM A20
BSOTHERS
   1018EN2C 
20S20CC201020EN3B/070M20ASTM A105
35S35CC301035  
45S45CC45E/1.11911045EN8D/080M40 
50S50CC50/1.12061050080M50 
55S55CC551055EN9/070M55 
GB
GB/T 3077
JIS
JIS G4105/JIS G4103
DIN (W-Nr.)
EN 10250
AISI/ASTM
ASTM A29
BS
BS 970
OTHERS
40CrSCr44041Cr4(1.7035)5140  
15CrMoSCM41516CrMo44/1.7337   
20CrMoSCM42018CrMo4/1.72434118  
30CrMoSCM43025CrMo4/1.72184130708A25/708M25 
42CrMoSCM44042crmo4/1.72254140EN19/709M40 
 SCM445 4145  
40CrNiMoASNCM 439/SNCM836CrNiMo4/1.65114340EN24/817M40 
  40NiMoCr10-5/1.6745 EN26/826M40 
  34CrNiMo6 / 1.65824337  
  30CrNiMo16-6/1.67474330VEN30B/835M30 
  32CrMo12/1.7361 EN40B/722M24 
16CrMnH / 20CrMnTi 16MnCr5 / 1.71315115  
20CrMn 20MnCr5 / 1.7147   
  15CrNi6/1.59193115  
  16NiCr4/1.5714 EN351/637M17 
   4615/4617EN34/665M17 
  14NiCr14/1.57523310/3415EN36/655M13 
  15NiCrMo16-5/1.6723 EN39/835M15 
17CrNiMo6 18CrNiMo7-6 (1.6587)4815  
20CrNiMoSNCM2201.6523/21NiCrMo28620805M20 
  20CrNiMo5 EN353 
GCr15SUJ252100/1.3505 EN31/535A99 
38CrMoAlSACM64541CrAlMo7/34CrAlMo5 905M39/905M3141CrAlMo74(ISO)
 








The company owns advanced special steel smelting facilities and forging processing equipments, the main steel-making equipment include 2 sets of 50t ultra-high power electric arc furnaces,2 sets of 60t LF refining furnaces,1 set of 60t vacuum degassing refining furnace and 4 sets of 1-20t electroslag re-melting furnaces.
The main forging equipments mainly include:3 sets of 5t electro-hydraulic hammers, 1 set of high-speed forging units of 800t,1600t,2000t and 4500t respectively.




 





Advantages of US
Competitive price with high quality. over 15 sets automatic lathe, drilling, cutting etc.  Customized size and spec /OEM available.  Near Shanghai port with convenient transportation.  Short lead time (7-15days depends on order qty). 


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