# SteelJIS: Japanese Steels and Alloys

Home Japanese steel grading Steel standards JIS G Search About us 日本語 NEW! Korean steels

Japanese steel grading -> SNB Grades -> SNB22-3

## SNB22-3
Chemical composition, standards and properties

Grade : SNB22-3
Classification: Structural steel Chromium molybdenum steel
Standards:

JIS G 4108 : Alloy steel bars for special application bolting materials

Applications: Rolled or forget alloy steel bars to be used for the manufacture of the bolts, stud bolts, washers, nuts and other for nuclear reactors and other special uses.
Chemical composition 成分 % of grade SNB22-3

C Si Mn P S Cr Mo
0.39 - 0.46 0.2 - 0.35 0.65 - 1.1 max 0.025 max 0.025 0.75 - 1.2 0.15 - 0.25
Mechanical properties of grade SNB22-3

Assortment | Yield point or Proof stress | Tensile strength | Elongation | Reduction of area | Charpy impact strength
- | N/mm 2 | N/mm 2 | % | % | J/cm 2
Bars | 890 | 1000 | 12 | 40 |

Hardness of grade SNB22-3

- | Brinell HBW / HB | Rockwell C HRC | Rockwell B HRBS / HRB | Vickers HV
SNB22-3 | 293-375 |  |  |

Compare other grades with grade SNB22-3

SNB22-3 standards |
JIS G 4108 : Alloy steel bars for special application bolting materials / Compare steels

Japanese steel grading -> SNB Grades -> SNB22-3

Is this information useful? Please share it.

Tweet |  | Share

Mechanical properties
Mechanische Eigenschaften
Caracteristiques mecaniques

• Minimum yield strength / Mindestwert der oberen Streckgrenze / Limite dТelasticite minimale
• Tensile strength / Zugfestigkeit / Resistance a la traction
• Minimum elongation / Mindestwert der Bruchdehnung / Allongement minimal

SNB22-3 datasheet, SNB22-3 mechanical properties, SNB22-3 technical specifications. Chemical composition of Japanese steel SNB22-3. Standards of SNB22-3. Tensile Strength of SNB22-3. Elongation of SNB22-3. Density of SNB22-3. Brinell, Rockwell, Vickers hardness of SNB22-3

SteelJIS: Japanese Steels and Alloys free searchable database © 2018-2022 All rights reserved. The contents from this site may not be reproduced. The entire risk as to use of these content is assumed by you the user