400 Series
410 Stainless Steel 1.4006
BS: 410S21 / 410QDT | EN: 1.4006 | AISI: 410
410 stainless steel is a versatile martensitic stainless steel known for its excellent strength, hardness and moderate corrosion resistance. Its chemical composition is built around iron with approximately chromium (12-15%) and carbon (0.08-0.50%) which gives it its characteristic hardness and wear resistance.
In its double-tempered condition, 410 stainless steel undergoes a specific heat treatment process that relieves internal stresses while ensuring the steel is fully tempered. This eliminates any remaining untempered martensite improving the material’s toughness, stability and machinability.
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- 18.999
- 12.954
- 16.265
- 20.243
- 25.4
- 32
- 38.1
- 45
- 50.8
- 57.15
- 63.5
- 70
- 76.2
- 82.55
- 90.5
- 95.25
- 101.6
- 115
- 127
- 133.35
- 140
- 146.05
- 152.4
Supplied Condition (where applicable):
- We supply 410S21 ‘R’ (QT700) to max hardness 255 HB
- We supply 410 QDT (QT690) to max hardness 241 HB
- Quenched (hardened) & (Double) Tempered
- Specifications: BS 970 / EN 10088-3 / NACE MR0175
410 Chemical Composition (%):
| C | Cr | Ni | Mo |
|---|---|---|---|
| 0,08-0,15 | 12,5-13,5 | ≤0,50 |
-
Properties of 410 Stainless Steel
- Good tensile & fatigue strength
- Resistant to water, atmospheric corrosion & mildly corrosive environments
- Maximum corrosion resistance achieved by hardening & polishing
- Excellent hardness after heat treatment
- Poor weldability
- Highly stressed parts / where hardness is critical
- Valves, pumps & oil refinery equipment
- Nuclear and airframe applications
- Blades in jet engine compressors
- Steam & gas turbines
Supplied Condition (where applicable):
- We supply 410S21 ‘R’ (QT700) to max hardness 255 HB
- We supply 410 QDT (QT690) to max hardness 241 HB
- Quenched (hardened) & (Double) Tempered
- Specifications: BS 970 / EN 10088-3 / NACE MR0175
410 Chemical Composition (%):
| C | Cr | Ni | Mo |
|---|---|---|---|
| 0,08-0,15 | 12,5-13,5 | ≤0,50 |
-
Properties of 410 Stainless Steel
- Good tensile & fatigue strength
- Resistant to water, atmospheric corrosion & mildly corrosive environments
- Maximum corrosion resistance achieved by hardening & polishing
- Excellent hardness after heat treatment
- Poor weldability
- Highly stressed parts / where hardness is critical
- Valves, pumps & oil refinery equipment
- Nuclear and airframe applications
- Blades in jet engine compressors
- Steam & gas turbines
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