SCM440

  • SCM440 - SCM440
SCM440
Model - SCM440
Chromium molybdenum alloy steel
Widely used in shafts, guide columns, bolts, spindle sleeves, rods, dents, steam turbines and other components.

1.Ingredient:
Steel Grade C Si Mn P S Ni Cr Mo
SCM440 0.38-0.43 0.15-0.35 0.60-0.90 <0.030 <0.030 <0.25 0.90-1.20 0.15-0.30

2.Equivalent steel:
Equivalent steel JIS AISI DIN GB
  SCM440 4140 42CrMo4 42CrMo

3.Heat treatment:
Normalization Annealing Quenching Tempering
830-880 830 Furnace Cooling 830-880 Oil Cooling 530-630 Quick Cooling

4.Mechanical properties:
Yielding Strength (kgf/mm²) Tensile Strength (kgf/mm²) Elongation (%) Section reduction (%) Charpy Hardness (HBW)
>85 >100 12 45 59 285~352

5.Origin Place:Taiwan,China,Korea
HERO STAR SPECIAL STEEL CO., LTD.
SCM440
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SCM440 is provided by us, importer, supplier, wholesaler, distributor, and stockist in Taiwan. Our quick response and expertise in Steel markets will provide you the best SCM440.
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SCM440

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SCM440

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HERO STAR SPECIAL STEEL CO., LTD.
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HERO STAR SPECIAL STEEL CO., LTD.
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HERO STAR SPECIAL STEEL CO., LTD.
To find and shop the best SCM440, you need to know about the highest quality of SCM440 importer, supplier, wholesaler and distributor from a stock in Taiwan
SCM420
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90out of 100based on 100user ratings
HERO STAR SPECIAL STEEL CO., LTD.
To find and shop the best SCM440, you need to know about the highest quality of SCM440 importer, supplier, wholesaler and distributor from a stock in Taiwan
SNCM439
none
999999999 http://schema.org/InStock USD 2020-12-31
90out of 100based on 100user ratings