40Cr steel specification, 40Cr material

1, 40Cr steel material 2.ISO certificate , 3.Dimension as your required 4.On-time delivery

                 You are buying  40Cr steel round bar.

                                            

  

                    40Cr steel material specification

1.40Cr steel grade:

GB:40Cr          AISI:5140      JIS:SCr440        DIN:1.7035             

2. 40Cr chemical composition(%):

C	Si	Mn	Cr	P	S
0.37-0.44	0.17-0.37	0.5-0.8	0.8-1.1	≤0.03	≤0.03

3. 40Cr size:

Round       dia:120-350mm

Plate          T:70-410mm              W:410-810mm

4.40Cr deliver condition: forged+black surface+Peeled

5.40Cr test:Ultrasonic test according to SEP 1921

6. 40Cr application:

Mainly used to make various alloy structural parts and components, such as station boiler superheater collector, large-diameter pipe plate structure, various shaft,gear,gear rod.

                                                                        

 

 

 

 

 

 

 

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40Cr steel specification, 40Cr material