SCW450
SCW450 is a material in the category Cast steel. Its recorded composition includes C ≤ 0.22%, Si ≤ 0.8%, P ≤ 0.04%, S ≤ 0.04% and Mn ≤ 1.5%. No cross-standard equivalents are recorded for this grade yet. Recorded mechanical properties include Rm 450 N/mm², Re 255 N/mm² and A 20%.
- Category Cast steel · 59 grades
- Designations 1
About Cast steel
Cast steel is a ferrous material produced by pouring steel into moulds to form components. It combines the shape-making flexibility of casting with the strength and toughness associated with steel, making it suitable for complex, heavily loaded parts such as machinery components, structural castings and industrial equipment.
This describes the material class as a whole. Always confirm the individual grade against the standard before ordering.
Chemical composition
5 elements on file · weight %What this alloy is
Logarithmic scale, 0.01 % to 100 % — every value here compares directly, decade by decade.
| Element | % by weight |
|---|---|
≤ 0.22 | |
≤ 0.8 | |
≤ 1.5 | |
≤ 0.04 | |
≤ 0.04 |
The scale is logarithmic, not the element’s raw share of the alloy — the only honest way to fit 0.01 % and 100 % in one picture, and it means every value here can be compared with every other.
| Element | As publishedsource text, verbatim | Min% by weight | Max% by weight | Bound |
|---|---|---|---|---|
| C | max 0.22 | — | 0.220 | Max |
| Si | max 0.8 | — | 0.800 | Max |
| P | max 0.04 | — | 0.040 | Max |
| S | max 0.04 | — | 0.040 | Max |
| Mn | max 1.5 | — | 1.500 | Max |
The published column is the source string byte-for-byte, decimal comma and all; Min and Max are the parsed bounds. Elements not listed have no value on file — they are omitted, never inferred.
Predicted transformation temperatures
Not enough recorded composition to predict a transformation temperature for this grade — missing: Ni, Cr, Mo.
Physical & mechanical properties
An absent property means we hold no value for it — it is left out rather than estimated, interpolated from a neighbouring grade, or filled from a handbook. It does not mean the property is undefined for the material.
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