316Ti stainless steel sheet 2B brushed finish 0.3 ~ 3mm thickness 1219mm 4' width
Description:
Type 316Ti(UNS 31635) is a Titanium stabilized austenitic chromium-nickel stainless steel containing molybdenum. This addition increases corrosion resistance, improves resistance to pitting chloride ion solutions and provide increased strength at elevated temperatures. Properties are similar to those of type 316 except that 316Ti due to its Titanium addition can be used at elevated sensitisation temperatures. Corrosion resistance is improved, particularly against sulfuric, hydrochloric, acetic, formic and tartaric acids, acid sulfates and alkaline chlorides.
Chemical composition:
Carbon: 0.08 max
Manganese: 2.00 max
Silicon: 1.00 max
Chromium: 16.00-18.00
Nickel: 10.00-14.00
Molybdenum: 2.00-3.00
Titanium: 5 x (Carbon+Nitrogen) – 0.07
Phosphorus: 0.040 max
Sulfur: 0.030 max
Copper: 0.075 max
Iron: Balance
Mechanical Properties at Room Temperature
Properties: Annealed
Ultimate Tensile Strength: 75 KSI min (515 MPa min)
Yield Strength: (0.2% Offset) 30 KSI min (205 MPa min)
Elongation: 40% min
Hardness: Rb 95 max
Composition Specification (%)
|
UNS Grade |
ASTM Grade |
Chemical Composition/% | ||||||||
| C | Mn | P | S | Si | Cr | Ni | Mo | Re | ||
| S31653 | 316LN | ≤0.03 | ≤2.00 | ≤0.045 | ≤0.030 | ≤2.00 |
16.0-18.0 |
10.0-14.0 |
2.0-3.0 |
N:0.10-0.16 |
| S31609 | 316H |
0.04-0.1 |
≤2.00 | ≤0.045 | ≤0.030 | ≤2.00 |
16.0-18.0 |
10.0-14.0 |
2.0-3.0 |
|
| S31668 | 316Ti | ≤0.08 | ≤2.00 | ≤0.045 | ≤0.030 | ≤2.00 |
16.0-18.0 |
10.0-14.0 |
2.0-3.0 |
Ti: ≥5C |
| S31651 | 316N | ≤0.08 | ≤2.00 | ≤0.045 | ≤0.030 | ≤2.00 |
16.0-18.0 |
10.0-14.0 |
2.0-3.0 |
N:0.10-0.16 |
Mechanical Property Specification
| Grade |
Tensile Strength (MPa)min |
Yield Strength 0.2% (MPa)min |
Elongation (% in 50mm)min |
Hardness | |
| (HRB)max | (HB)max | ||||
| 316 | 515 | 205 | 40 | 95 | 217 |
| 316L | 485 | 170 | 40 | 95 | 217 |
| 316H | 515 | 205 | 40 | 95 | 217 |
| 316Ti | 515 | 205 | 40 | 95 | 217 |
| 316H also has a requirement for a grain size of ASTM No 7 or coarser. | |||||
Physical Properties (typical values in the annealed condition)
| Grade | Density (kg/m3) |
Elastic Modulus (GPa) |
Mean Coefficient of Thermal Expansion | Thermal Conductivity |
Specific Heat 0-100°C ( J/kg.K) |
Electrical Resistivity (nW.m) |
|||
|
0-100°C (mm/m/°C) |
0-315°C (mm/m/°C) |
0-538°C (mm/m/°C) |
at 100°C (W/m.K) | at 500°C (W/m.K) | |||||
|
316 & 316L/H/Ti |
8000 | 193 | 15.9 | 16.2 | 17.5 | 16.3 | 21.5 | 500 |
740 |
Applications:
Food preparation equipment, especially in chloride environments
Chemical processing, equipment
Laboratory benches and equipment
Rubber, plastics, pulp & paper machinery
Pollution control equipment
Boat fittings, value and pump trim
Heat exchangers
Pharmaceutical and textile industries
Condensers, evaporators and tanks
Warehouse:
