September 22, 2018

Carbon Steel ZG230-450

ZG230-450 in GB/T 11352

Metal Type: Carbon Steel

Casting: Sand Casting or Lost Wax Investment Casting

Standard: GB/T 11352
Old Chinese grade is ZG25

Heat treatment: Normalized or Anneal at 890-910 ℃; Temper at 620-680   ℃

Similar Casting Material: ISO3755 230-450; ASTM A27 450-240; BS3100 AM2; NFA32-051 280–480-M2; DIN1681 GS-45; JIS5101 SC450; ГОСТ 977 25Л

C

%

Si

%

Mn

%

P

%

S

%

Cr

%

Ni

%

Mo

%

Cu

%

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%

OTHERS
MIN
MAX0.300.500.900.010.010.350.300.200.300.050 
BRINELL HARDNESSTENSILE
STRENGTH
MPA
YIELD STRENGTH
0.2% offset
MPA
ELONGATION
in 2 inch.
%
REDUCTION OFAREA,MIN%IMPACT
Kv min J(20℃)
1
MIN450230223225
MAX

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