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title: "330 — 3 equivalent grades, compared"
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AISI / SAE · United States · 3 grades

# 330

The designation 330 is carried by 3 different grades. Compare them on the elements that actually differ, then open the one your print means.

- *Matching grades* **3**
- [*Category* **Others · 1754 grades**](/categories/others "Category: Others · 1754 grades")
- [*Category* **Heat resistant steels · 64 grades**](/categories/heat-resistant-steels "Category: Heat resistant steels · 64 grades")

[Search](/search "Steel grade search")[Inquiry](/inquiry "Inquiry")

## Which of the 3 do you want?

This name is carried by several grades. The elements shown are the ones whose values actually differ across the set — the ones that decide the question. Values are the source text verbatim; an em dash means no value on file for that element on that grade, not zero.

| Grade | Material no. | Category | Designations | Cr% | C% | Si% | P% | S% | Mn% |
|---|---|---|---|---|---|---|---|---|---|
| [X 5 NiCr 32 21](/materials/din-en/x-5-nicr-32-21 "X 5 NiCr 32 21") | [1.4333](/materials/material-no/1.4333 "1.4333") 1.4 | [Others](/categories/others "Others") | 5 | 19,0-22,0 | ≤0,07 | ≤1,40 | 0,045 | 0,03 | ≤2,40 |
| [1.4864](/materials/material-no/1.4864 "1.4864") | [1.4864](/materials/material-no/1.4864 "1.4864") 1.4 | [Heat resistant steels](/categories/heat-resistant-steels "Heat resistant steels") | 26 | 15,0-17,0 | ≤0,15 | 1,00-2,00 | 0,045 | 0,015 | ≤2,00 |
| [X10NiCrSi35-19](/materials/din-en/x10nicrsi35-19 "X10NiCrSi35-19") | [1.4886](/materials/material-no/1.4886 "1.4886") 1.4 | [Others](/categories/others "Others") | 21 | 17,0-20,0 | ≤0,15 | 1,00-2,00 | 0,03 | 0,015 | ≤2,00 |

## Not sure which one your print means?

Search the catalogue by designation, material number or composition — every name on this page is itself a way in.

[Search](/search "Steel grade search")[Inquiry](/inquiry "Inquiry")