2018年6月27日星期三

Steel Round Bar

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http://www.chinacoalglobal.com/
sales@chinacoalintl.com
+86-537-2350961
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Introduction of Steel Round Bar

By special process, steel round bar has characteristics of uniform-chemicalcomposition, narrow temperature range for hardenability, fine grain size, high purity, good surface quality and excellent hot heading properties. It can meet the requirement of gear product.It’s can be used for producing gear and various kinds of machine-parts. Future Development By rational steel-making and rolling process, it can meet the requirement of various customers. The advantages of us:high quality;Competitive price ;On-time delivery ;Trust-worthy enterprise ;Large stocks

Parameter of Steel Round Bar


Grade
Standard
USA
Japan
Germany
Diameter
Application





mm

P460N
Technical


P460N
70-80
Chassis links
S25C/S45C
/S43C
aggrements
1025/1045
S25C/S45C/
C25/C45
12-210
Chassis frames



S43C



25MnCrNiMoA

25MnCrNiMoA


50-180
Coupler yokes
23MnNiMoCr54




20-80
Link chains for mines
20Mn/20Mn2/

1021/1040/
SMn420/
40Mn4/20Mn5
12-210
Pipe coupling,chains
40Mn/40Mn2

1320/1340
SMn438/






Smn443



20Mn2B



20MnB5
50-150
Pipe couplings for chassis
20Cr/40Cr/40CrV/

5120/5140/
SCr420/SCr440

12-210
Hardware,gears,shafts
50CrV/90Cr

6140/6150




B7

B7
SCM440
42CrMo4
12-210
Fasteners,structural rods
TD16



SMn420
12-210
Steels for railway spikes
15CrMoA/
20CrMoA/

4118/4120/4130/
SCM415/SCM420/
16CrMo44/
12-210
Gears,gear shafts,
30CrMoA/

4135/4140
SCM435/SCM440
18CrMo4/

crankshafts,
35CrMoA/
42CrMoA



34CrMo4/

front and rear shafts,




42CrMo4

threaded rods

Pictures of Steel Round Bar


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