AISI A2/ SKD12 tool steel round bar 1.Factory supply directly 2.good quality with good price 3.EAF/ERS hot rolled/forging

Factory supply directly AISI A2/ SKD12/ 2231  air-hardening alloy tool steel round bar

1.Factory supply directly2.good quality with good price3.EAF/ERS hot rolled/forging

sell cold work die steel 1.2363/aisi A2

Steel grade:  (GB) Cr5Mo1V   (ASTM/AISI/SAE) A2    (JIS) SKD12 

 

1.Chemical Composition(%)

ASTM:    A2UNS:    T30102C(%):    0.95~1.05Si(%):    0.10~0.50Mn(%):    0.40~1.00P(%)≤:    0.030S(%) ≤:   0.030Cr(%):    4.75~5.50Mo(%):    0.90~1.40V(%):    0.15~0.50W(%):    —

 

2. Available sizes :

Rolled flat bar  Thickness 112-60mm     width:200-600mm     Rolled Round bar   dia. 50-130mm

Forged flat bar Thickness:60-200mm   width:100-800mm     Forged square bar   thickness/width  80-200mm

Forged round bar    dia. 50-400mm

 

3 Annealed hardness : HRC 60-62 

4 Properties

• good toughness, compressive strength and good hardenability

• good wear resistance 

• Resistance to plastic deformation

5 Applications

 It Is widely used for manufacture of cold working moulds like blanking dies, cold punching dies,

 6 TechniqueEF/ESR(melting) + forging+hot rolled +annealed 7 ProcessingFurnce material-melting-steel ingot-forging-forging billet- heating-rolling-slow cooling-collecting-annealing-finishing(straightening-scouring-surface conditioning)-inspection-packing- warehousing 8. Delivery condition

Annealed + black/peeled/turned/grinding/polishing surface option, Ultrosonic test accord with SEP1921-84 Class c/c d/d 

 

We are professianal manufacturer and supplier of  large varieties of alloy and specials steels including cold work tool steel, hot work tool steel, high speed tool steel and plastic mould stee etc. Just let us know your required specifications, it will be our big pleasure to offer you our services.