Shanghai Jieteng Precision Mold Factory

Shanghai Jingteng Metal Group Co., Ltd.

   
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10S20 / 1.0721

10S20 / 1.0721

10S20 / 1.0721 Free Cutting Steel
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Thickness：
Diameter：
  
10S20 / 1.0721 Free Cutting Steel



Material Name


Material Name: 10S20 / 1.0721
Execution standard: EN10087-1998

Characteristics and scope of application


obvious anisotropy of mechanical properties of 10s20 (1.0726) steel, close to the cold drawn steel longitudinal mechanical properties and cold drawn steel No. 15, often in place of 15 steel manufacturing is not high requirements on mechanical properties of various parts of the, such as a bolt, nut, pin, shaft, tube joint and a spark of the frontier set etc.


Chemical Composition


C
 Si Mn S P
0.07～0.13
 Max 0.40 0.70～1.10
 0.15～0.25 Max 0.06

Mechanical Property


Tensile strength
σb (MPa)
Elongation
δ 5 (％)
reduction of crosssection area
ψ (％)
Hardness
(HB)
390-540 Min 22 Min 45
 152-21

Delivery State


In hot or cold state of delivery, delivery status should be indicated in the contract.