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title: "03Х21Н21М4ГБ — 2 equivalent grades, compared"
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GOST · Russia / CIS · 2 grades

# 03Х21Н21М4ГБ

The designation 03Х21Н21М4ГБ is carried by 2 different grades. Compare them on the elements that actually differ, then open the one your print means.

- *Matching grades* **2**

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

## Which of the 2 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 |
|---|---|---|---|
| 03kh21n21m4gb | — |  | 4 |
| 03kh21n21m4gb | — |  | 4 |

## 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")