Steel 90 (БП5)
Steel 38 (38-PV)
Steel 20-KS
20-KHS steel
20K steel
Steel 20kp
20ps steel
20YuA steel
20YUCH steel (20YUCH)
Steel 22ZhR
22K Steel
Steel 25
Steel 25ps
Steel 30
Steel 35
Steel 20 (20A; 20B)
Steel 40 (40A)
Steel 43 (43-PV)
Steel 45
Steel 45T (45ST)
Steel 50
Steel 54 (54pp)
Steel 55
Steel 58 (55pp)
Steel 60
Steel 60pp (60pp-PV)
Steel 90 (BP5)
Steel D
Steel DB
E55 steel (NIPRA)
Steel 11kp
Steel 0501
Steel 05kp
Steel 08
Steel 08kp
08ps steel
Steel 08Fkp
Steel 08U (08UA; 08U2 (08U2A))
08YUP steel
08YuPR steel
Steel 10
10kp steel
10ps steel
10YuA (10Yu) steel
18YuA steel
Steel 11MTUA
11YuA steel
12K Steel
Steel 15 (15A)
15K Steel
Steel 15kp
15ps steel
15FSA steel
15YuA steel
16GNMA steel
16K Steel
18K Steel
18kp steel
Designation
| Name | The value |
|---|---|
| Designation GOST Cyrillic | 90 |
| Designation GOST Latin | 90 |
| Transliteration | 90 |
| The chemical elements | 90 |
| Name | The value |
|---|---|
| Designation GOST Cyrillic | БП5 |
| Designation GOST Latin | BP5 |
| Transliteration | BP5 |
| The chemical elements | NbP5 |
Description
Steel 90 applies: for the production of square rolled billets intended for rolling into wire rod and manufacturing of its wire.
Standards
| Name | Code | Standards |
|---|---|---|
| Bulls. Blanks. Slabs | В31 | TU 14-1-1562-76, TU 14-1-3095-80 |
Technological properties
| Name | The value |
|---|---|
| Macrostructure and contamination | In the metal billet according to TU 14-1-3095-80 content of nonmetallic inclusions should be (mean score / maximum score): - oxides (O) ≤ 2,0/3,0; - sulphides (S) ≤ 2,5/3,0; - silicates plastic (SP) ≤ 1,0/3,0; - silicates fragile (CX) ≤ 1,0/3,0; - silicates, non-deformed (SN) ≤ 2,0/3,0. |
