1.2008 / 140Cr3 / 140Cr2 Tool Steel

steel grade :

1.2008 

140Cr3
140Cr2

 1.2008 / 140Cr3/140Cr2  chemical composition

C(%): 1.35~1.50
Si(%): 0.15~0.30
Mn(%): 0.25~0.40
P(%)≤: 0.035
S(%)≤: 0.035
Cr(%): 0.40~0.70

1.2008 / 140Cr3/140Cr2  mechanical properties:

Hardness after annealing:235  HBW max

Hardness after HT:   60-66HRC max
 

1.2008 / 140Cr3/140Cr2 Specifications：
steel round bar : dia 2mm to 2000mm
Square-shape steel: 50mm  to  600mm
steel plate :0.5mm  to  800mm    Width: 10mm to 1000mm
steel pipe: OD 8-800mm
 
Length: random length/  fixed length
  
Delivery condition: hot forged/hot rolled /cold-rolled
 
annealing/normalizing + tempering/quenching + tempering/ solution
 
Surface : black/ground/rough turned/fine machining/Peeled / mill-fimish surface
 
metallurgical processing: electrode arc + LF/VD/VOD/ESR/  VIM/ VAR
 
Ultrasonic inspection: 100% ultrasonic test
 
 

CONTACT: Kelly Ho
 
E-mail: yihe15@aliyun.com
Skype: yihe15