Shanghai Jieteng Precision Mold Factory

Shanghai Jingteng Metal Group Co., Ltd.

   
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1.2738

1.2738

1.2738 Tool Steel
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Thickness：
Diameter：
  
1.2738 Tool Steel



Material Name


Material Name: 1.2738

Characteristics and scope of application


1. striae, pear skin texture, imitation stone texture etching die.
2. transparent plastic such as stationery, daily necessities container class high gloss requirements of the mold.
3.have is especially suitable for hard plastic (PS) and shatterproof plastic (ABS) parts.
4 car bumpers, interior, refrigerators, air conditioners and other production requires a high level of large-scale mold.

Chemical Composition


C
 Si Mn S P
 		Cr Ni Mo
0.35-0.46
 0.2-0.4 1.3-1.6 Max 0.005 Max 0.035
 1.8-2.2 0.9-1.2 0.15-0.25

Mechanical Property


Tensile strength
σb (MPa)
Elongation
δ 5 (％)
reduction of crosssection area
ψ (％)
 Yield Strength
σs 0.2 (MPa)
850-1100 13-16 49-52
 770-980

Delivery State


  annealed state delivery, the delivery state should be indicated in the contract.