Steel R6M5
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R6M5F3 steel
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R6M5K5 steel
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R18 steel
R14F4 steel
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Steel R12F3K10M3 (EP682)
R12F3 steel
Steel R12F2K8M3 (EP657)
Steel R12F2K5M3 (EP863)
Steel R12MF5-MP (DI70-MP)
Steel R12M3K5F2-MP (DI103-MP)
Steel 9X4M3F2AGST (EK42)
75KhMF steel
Steel 11R3AM3F2 (EP894)
Steel 11M5F
Designation
| Name | The value |
|---|---|
| Designation GOST Cyrillic | Р6М5 |
| Designation GOST Latin | P6M5 |
| Transliteration | R6M5 |
| The chemical elements | - |
Description
Steel R6M5 is used: for the manufacture of all types of cutting tools used in machining of carbon alloy structural steel; threading tools; tool working with high impact loads; powder brand PR-10Р6М5-D for shot peening.
Note
Steel has a high tendency to decarburization.
Standards
| Name | Code | Standards |
|---|---|---|
| Sectional and shaped rolling | В22 | GOST 1133-71, GOST 2590-2006, GOST 2591-2006 |
| Sheets and stripes | В33 | GOST 4405-75, TU 14-1-818-73, TU 14-1-3508-82 |
| Sectional and shaped rolling | В32 | GOST 7417-75, GOST 14955-77, GOST 19265-73, TU 3-246-84, TU 14-1-3900-85, TU 14-1-1271-75, TU 3-841-81 |
| Bulls. Blanks. Slabs | В31 | TU 14-1-1213-75 |
| Metal forming. Forgings | В03 | TU 14-1-1530-75 |
| Steel wire medium- and high-carbon | В72 | TU 14-1-2783-79 |
| Solid alloys, metal-ceramic products and powders, metal | В56 | TU 14-22-140-2000 |
Chemical composition
| Standard | C | S | P | Mn | Cr | Si | Ni | Fe | Cu | V | Mo | W | Co |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| GOST 19265-73 | 0.82-0.9 | ≤0.025 | ≤0.03 | 0.2-0.5 | 3.8-4.4 | 0.2-0.5 | ≤0.6 | The rest | ≤0.25 | 1.7-2.1 | 4.8-5.3 | 5.5-6.5 | ≤0.5 |
| TU 14-1-818-73 | 0.8-0.88 | ≤0.025 | ≤0.03 | ≤0.4 | 3.8-4.3 | ≤0.5 | ≤0.35 | The rest | ≤0.25 | 1.7-2.1 | 5-5.5 | 5.5-6.5 | ≤0.6 |
Fe is the basis.
In accordance with GOST 19265-73 at the request of the consumer, steel is produced with nitrogen doping, with a mass fraction in the range of 0.05-0.10%. In this case the steel has the designation P6AM5.
According to TU 14-1-818-73 the chemical composition is given for steel grade P6M5. The presence of cobalt to 0.60% is not a sign of acceptance. Deviations in chemical composition are allowed: for nickel +0,050%, for phosphorus +0,0050%.
In accordance with GOST 19265-73 at the request of the consumer, steel is produced with nitrogen doping, with a mass fraction in the range of 0.05-0.10%. In this case the steel has the designation P6AM5.
According to TU 14-1-818-73 the chemical composition is given for steel grade P6M5. The presence of cobalt to 0.60% is not a sign of acceptance. Deviations in chemical composition are allowed: for nickel +0,050%, for phosphorus +0,0050%.
Technological properties
| Name | The value |
|---|---|
| Grindability | good |
| Viscosity | Increased |
| Resistance to wear | Good |
