Product Details

Chemical composition


C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Mo(%) Ni(%) Thick (mm) Yield stress (Mpa)
C(%)(%) ≦0.5 Si(%)(%) 0.15-0.35 ≦0.5 P(%)(%) ≦0.03 S(%)(%) ≦0.03 ≦0.5 ≦0.5 ≦0.5 ≦0.5 ≦0.5


Applications

Nickel Chromium Molybdenum Steel Forgings for General use


Country Code:

JIS

Standard

G3222

Steel Type

SFNCM-740

Heat treatment

Heat Treatment of steel grade 57NiCrMoV7-7
Heat treated : 1646°C - 1553°C


Relate Steel Type

Steel Type Standard Country Code C(%) V(%) Si(%) Mn(%) P(%) S(%) Cr(%)
SFNCM75 4043 CNS ≦0.5 0.15-0.35 0.35-1.00 ≦0.03 ≦0.03 0.4-3.5
SFNCM-740 G3222 JIS ≦0.5 0.15-0.35 0.35-1.00 ≦0.03 ≦0.03 0.4-3.5
Class 3A A291 ASTM ≦0.45 ≦0.1 0.15-0.35 0.4-0.9 ≦0.04 ≦0.04 ≦1.5


Related Products

Class 3A Class 4 SFNCM-980 SFNCM-880 SFNCM100 SFNCM110 SFNCM105 SFNCM-740 SFNCM95 SFNCM-830
SFNCM70 SFNCM85 SFNCM-690 SFNCM-1030 SFNCM75 Class I SFNCM80 Class G Class G


Other Products Catalog


High Manganese Steel Casting
Steel Castings for High Temperature and High Pressure Service
Steel Castings for Low Temperature and High Pressure Service
Stainless Steel Castings
Heat Resisting Steel Castings


Other Catalog Products item

C1720W Gr.1 E52100 Type A Class 1 L5 C5101P/C5101R 1021 34Cr4 FCMB270 SCW480