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title: "845 B — 2 equivalent grades, compared"
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BS · United Kingdom · 2 grades

# 845 B

The designation 845 B is carried by 2 different grades. Compare them on the elements that actually differ, then open the one your print means.

- *Matching grades* **2**
- [*Category* **Others · 1754 grades**](/categories/others "Category: Others · 1754 grades")
- [*Category* **Stainless steels · 468 grades**](/categories/stainless-steels "Category: Stainless steels · 468 grades")

[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 | Cr% | Ni% |
|---|---|---|---|---|---|
| [X2CrNiMo17-12-3](/materials/din-en/x2crnimo17-12-3 "X2CrNiMo17-12-3") | [1.4432](/materials/material-no/1.4432 "1.4432") 1.4 | [Others](/categories/others "Others") | 66 | 16,5-18,5 | 10,5-13,0 |
| [1.4435](/materials/material-no/1.4435 "1.4435") | [1.4435](/materials/material-no/1.4435 "1.4435") 1.4 | [Stainless steels](/categories/stainless-steels "Stainless steels") | 99 | 17,0-19,0 | 12,5-15,0 |

## 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")