Forged Alloy steel grade W.Nr.1.2329-46CrSiMoV7

Supply Specifications:

Size Range: 180-650mm
Dia Tolerance: -0/+3mm (Rough Turned Surface)

Length: 3-5.8m

Chemical Composition:

C 0.45-0.48

               Mn 0.70-1.00

               Si 0.60-0.80

               P 0.020 Max

               S 0.008 Max

               Cr 1.80-2.00

               Ni 0.50-0.60

               Mo 0.30-0.40
               Al 0.025 Max
               Cu 0.25 Max
               V 0.20-0.25
               O2 30ppm Max
               H2 2.0ppm    

Mechanical Properties:

Hardness: Max 230 Hb

Grain Size: 6 Or Finer As Per ASTM E112

Reduction Ratio: 1 To 4 Min

Production Process: EAF + LF + VD + Forged
Heat Treatment: Spheroidized Annealed
UT Test: Ultrasonic Test According To Sep 1921-84 Grade 3 Class D/D
Micro-Purity: Acc. To ASTM E 45 Method D: Per A/B, TH 2.0, He 1.5 – Per C/D, TH 2.0, He 1.5.

MTC: Inspection Certificates 3.1 According To En 10204 – 2004 With All Required And Obtained Values Of Present Specification.

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