High Tenacity Alloy Steel Round Bar Aisi 4135 With Good Hardenability

High Tenacity Alloy Steel Round Bar AISI 4135 With Good Hardenability

 

 

Description:

 

 

1.AISI 4135 / JIS SCM435 / GB 35CrMo / DIN 1.7220 alloy steel round bar 

2.Hot rolled or forged condition, annealing , black or milled surface

3.Hardness: ≤210HBS ; 

4.Hot rolled technology:EAF+LF+VD

   Forged technology: EAF+LF+VD+ESR+Forging +QT + Machined surface 

5.Ultrasonic test standard: SPE1921-GR3, CLASS C/C

6.Production leadtime: 7~10 days

 

Chemical composition:

 

 

C	SI	Mn	Cr	P	S	Mo
0.33-0.38	0.15-0.35	0.70-0.90	0.80-1.10	0.035max	0.035max	0.15-0.25

 

 

Compared grades(based on usage):

 

 

Chinese	American	German	Japanese
GB	AISI	DIN	JIS
35CrMo	4135	1.7220	SCM420

 

 

 

 

Specifications:

 

 

Hot rolled condition :

 

16~205*2000~5800 mm

 

Forged condition :

 

150~600*2500~4000 mm

 

 

Applications: 

 

 

GB 35CrMo Alloy Steel

used for vehicles, engines and machines - axles, turbine components, chains, forgings, Truck, turbine or 

rotor drive shafts,gearbox gears, axles, half-shafts for rear axle stays. Shafts of all types, gears and any 

components subject to fatigue stresses. etc.

 

 

Competitive Advantage:

 

• High strength
• High tenacity
• Good hardenability
• High resistance to thermal properties.
• Competitive price
• Fast production leadtime 
• All the material are inspected with 3 times to meet the highly standards