Intech Material Specifications
Mechanical Properties
Mechanical Properties
| 300 Series Austenetic Stainless Steel (A) | Density g/cc (B) |
Yield Strength PSI (C) |
Ultimate Tensile Strength PSI (C) | Elongation % (C,D) |
Apparent Hardness | Corrosion Index (E) |
| 303 Stainless Steel | ||||||
| 303LH | 6.6 | 20,000 | 39,000 | 13 | HRB 39 | B |
| MPIF35 equivalent 303L-12 | 6.6 | 17,000 | 39,000 | 17.5 | HRB 21 | B- |
| 303LH2 | 6.8 | 23,000 | 48,000 | 22 | HRB 34 | B |
| MPIF35 equivalent 303L-15 | 6.6 | 24,000 | 48,000 | 15 | HRB 35 | B- |
| 303N | 6.4 | 48,000 | 57,000 | 2 | HRB 68 | B |
| MPIF35 equivalent 303N2-35 | 6.5 | 42,000 | 55,000 | 5 | HRB 63 | C |
| 303N2 | 6.7 | 46,000 | 64,000 | 7.6 | HRB 70 | B- |
| MPIF35 equivalent 303N2-38 | 6.9 | 45,000 | 68,000 | 10 | HRB 70 | C |
| 304 Stainless Steel | ||||||
| 304LH | 6.7 | 23,000 | 41,000 | 15 | HRB 27 | B |
| MPIF35 equivalent 304L-13 | 6.6 | 18,000 | 43,000 | 23 | HRB 30 | B- |
| 304LH2 | 6.9 | 20,000 | 47,000 | 26 | HRB 34 | B+ |
| MPIF35 equivalent 304L-18 | 6.9 | 26,000 | 57,000 | 26 | HRB 45 | B |
| 304N | 6.5 | 49,000 | 59,000 | 2 | HRB 64 | B- |
| MPIF35 equivalent 304N2-33 | 6.5 | 40,000 | 57,000 | 5 | HRB 62 | C+ |
| 304N2 | 6.8 | 52,000 | 71,000 | 5 | HRB 71 | B- |
| MPIF35 equivalent 304N2-38 | 6.9 | 45,000 | 70,000 | 13 | HRB 68 | C+ |
| Standard 316 Stainless Steel | ||||||
| 316LH | 6.4 | 24,000 | 35,000 | 6 | HRB 26 | A |
| MPIF35 equivalent 316H-20 | 6.6 | 25,000 | 35,000 | 7 | HRB 33 | B+ |
| 316LH2 | 6.9 | 21,000 | 47,000 | 26 | HRB 37 | A |
| No MPIF equivalent | ||||||
| 316N | 6.7 | 34,000 | 47,000 | 7 | HRB 51 | A- |
| MPIF35 equivalent 316N1-25 | 6.4 | 34,000 | 41,000 | 0.5 | HRB 59 | B |
| 316LN2 | 6.9 | 50,000 | 71,000 | 10 | HRB 70 | A- |
| MPIF35 equivalent 316N2-38 | 6.9 | 45,000 | 70,000 | 13 | HRB 65 | B- |
| 316L Enriched Stainless Steel | ||||||
| 316LEH | 6.4 | 26,000 | 38,000 | 7.5 | HRB 38 | A+ |
| No MPIF equivalent | ||||||
| 316LEH2 | 7.0 | 26,000 | 50,000 | 16 | HRB 45 | A+ |
| No MPIF equivalent | ||||||
| 316EN2 | 6.9 | 53,000 | 61,000 | 3 | HRB 72 | A- |
| No MPIF equivalent | ||||||
| 316 Full Density | 7.6 min. | 60,000 | 75,000 | 40 | HRB 70 | A- |
| No MPIF equivalent | ||||||
| 347 Stainless Steel | ||||||
| 347H | 6.6 | 21,000 | 30,000 | 6 | HRB 32 | B |
| No MPIF equivalent | ||||||
| 347H2 | 6.6 | 50,000 | 55,000 | 2 | HRB 70 | B |
| No MPIF equivalent | ||||||
| 400 Series Martensitic Stainless Steel (A) | Density g/cc (B) |
Yield Strength PSI (C) |
Ultimate Tensile Strength PSI (C) | Elongation % (C,D) |
Apparent Hardness | Corrosion Index (E) |
| 410 Stainless Steel | ||||||
| 410LH | 6.8 | 27,000 | 45,000 | 10 | HRB 40 | C |
| MPIF35 equivalent SS-410L-20 | 6.9 | 26,000 | 48,000 | 10 | HRB 45 | |
| 410LH2 | 7.2 | 30,000 | 50,000 | 25 | HRB 50 | C |
| No MPIF equivalent | ||||||
| 410LN | 6.7 | 70,000 | 80,000 | 2 | HRB 70 | C |
| No MPIF equivalent | ||||||
| 410LN2 | 6.9 | 70,000 | 80,000 | 0.5 | HRB 25 | C- |
| No MPIF equivalent | ||||||
| 420 Stainless Steel | ||||||
| 420LH2 | 6.7 | N/A | 50,000 | 0 | HRC 46 | D+ |
| No MPIF equivalent | ||||||
| 420LN2 | 6.7 | N/A | 60,000 | 0 | HRC 42 | D+ |
| No MPIF equivalent | ||||||
| Precipitation Hardened 17-4PH Stainless Steel (A) | Density g/cc (B) |
Yield Strength PSI (C) |
Ultimate Tensile Strength PSI (C) | Elongation % (C,D) |
Apparent Hardness | Corrosion Index (E) |
| 17-4 PH Condition H900 | 6.3 | 68,000 | 68,000 | <.5 | HRC 80 | C+ |
| No MPIF equivalent | ||||||
| 17-4 PH Condition H900 | 7.1 | 130,000 | 135,000 | 2 | HRC 25 | C+ |
| High Temperature Sintered | ||||||
| Special Non-Ferrous Alloys (A) | Density g/cc (B) |
Yield Strength PSI (C) |
Ultimate Tensile Strength PSI (C) | Elongation % (C,D) |
Apparent Hardness | Corrosion Index (E) |
| Monel | 7.6 | 16,000 | 35,000 | 15 | HRC 45 | A+ |
| Hastelloy C | 6.9 | 33,000 | 38,000 | 2 | HRC 50 | A |
NOTES:
A – H=Hydrogen Atmosphere • L=Low Carbon • H2=High Temperature •
N=Nitrogen Atmosphere • N2=High Temperature DA Atmosphere
B – Density will vary depending on part configuration
C – Mechanical property values represent average values derived from test bars produced with production parameters
D – Elongation given as inch/inch in one inch gauge length
E – Relative scale with A+ passing ASTM B117 and ASTM B895 testing, C and lower having varying percentages of red rust depending on the components, exposure and application.
B – Density will vary depending on part configuration
C – Mechanical property values represent average values derived from test bars produced with production parameters
D – Elongation given as inch/inch in one inch gauge length
E – Relative scale with A+ passing ASTM B117 and ASTM B895 testing, C and lower having varying percentages of red rust depending on the components, exposure and application.