BRAND | TU-LOK |
DESIGN STANDARD | DIN 2353/ ISO 8434-1 |
MATERIAL | 904L , 6MO, TITANIUM , ALUMNIUM, ALLOY 20 |
SERIES | LL- LOW PRESSURE , L- MEDIUM PRESSURE, S- HIGH PRESSURE |
WORKING PRESSURE | (LOW) LL SERIES - 100 BAR |
(MEDIUM)L SERIES - 100 BAR TO 500 BAR | |
(HEAVY)S SERIES - 200 BAR TO 800 BAR | |
SIZE RANGE | LL SERIES - 4LL TO 12LL |
L SERIES - 6L TO 42L | |
S SERIES - 6S TO 38S | |
CONNECTIONS | TUBE TO TUBE , TUBE TO MALE THREAD , TUBE TO FEMALE THREAD , TUBE TO BUTT WELD , TUBE TO SOCKET WELD , TUBE TO JIC 37* , TUBE TO 24* CONE, TUBE TO SWIVEL END , TUBE TO ADJUSTBALE STANDPIPE |
WELD NIPPLE TO MALE THREAD , WELD NIPPLE TO FEMALE THREAD , WELD NIPPLE TO BUTT WELD , WELD NIPPLE TO SOCKET WELD , WELD NIPPLE TO 24* CONE , WELD NIPPLE TO 37* JIC , WELD NIPPLE TO SWIVEL | |
BODY TYPE | FORGED, BAR STOCK |
ACCESSORIES | O-RING, DOWTY SEAL , COPPER WASHER , ED SEAL, CUTTING RING , NUT |
O-RING & SEALS | NBR ( -35*C TO 100* C ) VITON (-25*C TO 200* C) , PTFE - (-60*C TO 240*) |
SURFACE | EXPORT BRIGHT FINISH, SHORT BLASTED FINISH, ELECTROPLATED FINISH |
Tensile Strength (MPa) min |
Yield Strength 0.2% Proof (MPa) min |
Elongation (% in 50mm) min |
Hardness Rockwell B (HR B) |
Hardness Brinell (HB) |
---|---|---|---|---|
490 |
220 |
36 |
70-90 typical |
150 |
C | Mn | Si | P | S | Cr | Mo | Ni | Cu |
---|---|---|---|---|---|---|---|---|
0.02 Max | 2.0 Max | 1.0 Max | 0.045 Max | 0.035 Max | 19.0 Min 23.0 Max |
4.0 Min 5.0 Max |
23.0 Min 28.0 Max |
1.0 Min 2.0 Max |
Grade |
904L |
|
Density (kg/m3) |
7900 |
|
Elastic Modulus (GPa) |
190 |
|
Mean Co-eff of Thermal Expansion (µm/m/°C) |
0-100°C |
15 |
0-315°C |
||
0-538°C |
||
Thermal Conductivity (W/m.K) |
At 20°C |
11.5 |
At 500°C |
||
Specific Heat 0-100°C (J/kg.K) |
500 |
|
Elec Resistivity (nΩ.m) |
952 |
Grade | C | Mn | Si | Cu | S | P | Mo | Ni | Cr |
SMO 254 | 0.02 | 1 | 0.08 | 0.5-1.0 | 0.01 | 0.03 | 6.0-6.5 | 17.5-18.5 | 19.5-20.5 |
STANDARD | WERKSTOFF NR. | UNS | SIS | BS | GOST | AFNOR | EN |
SMO 254 | 1.4547 | S31254 | 2378 | – | – | Z1 CNDU 20.18.06Az | X1CrNiMoCuN20-18-7 |
Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
8 g/cm3 | 1320-1390 ℃ | 650 | 300 | 35 % |
Properties | Metric | Imperial |
---|---|---|
Hardness, Rockwell C | 27 | 27 |
Tensile strength (M30 and O61 tempers) | 690 MPa | 100000 psi |
Yield strength (M30 and O61 tempers) | 380 MPa | 55100 psi |
Elongation at break (in 50 mm, 1% reduction in area) | 1.00% | 1.00% |
Elastic modulus | 117 GPa | 17000 ksi |
Compressive yield strength (at permanent set of 0.1%) | 450 MPa | 65300 psi |
Compressive yield strength (at permanent set of 1%) | 880 MPa | 128000 psi |
Poisson’s ratio | 0.34 | 0.34 |
Charpy impact (@ 18.0 - 100°C/ -0.400 - 212°F, keyhole) | 3.00 J | 2.21 ft-lb |
Izod impact (@ 18.0 - 100°C/ -0.400 - 212°F) | 3.00 J | 2.21 ft-lb |
Fatigue strength (@# of cycles 1.00e+8, M30 temper) | 460 MPa | 66700 psi |
Machinability (UNS C36000 (free-cutting brass) = 100) | 20 | 20 |
Shear modulus | 42.3 GPa | 6140 ksi |
Element | Content (%) |
---|---|
Copper, Cu | 82.7 |
Aluminium, Al | 12.5-13.5 |
Iron, Fe | 3.5-5.0 |
Manganese, Mn | ≤2.0 |
Other | ≤0.5 |
Properties | Metric | Imperial |
---|---|---|
Density | 7.21 g/cc | 0.260 lb/in³ |
Melting point | 1047°C | 1917°F |
STANDARD | WERKSTOFF NR. | UNS |
Titanium Grade2 | 3.7035 | R50400 |
Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
Titanium Gr. 2 | 4.5 g/cm3 | 1665 °C (3030 °F) | Psi – 49900 , MPa – 344 | Psi – 39900 , MPa – 275 | 20 % |
Grade | Ti | C | Fe | H | N | O | Al | V |
Ti Grade2 | 99.2 min | 0.1 max | 0.3 max | 0.015 max | 0.03 max | 0.25 max | – | – |
Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
Titanium Gr. 5 | 4.43 g/cm3 | 1632 °C (2970 °F) | Psi – 138000 , MPa – 950 | Psi – 128000 , MPa – 880 | 14 % |
STANDARD | WERKSTOFF NR. | UNS |
Titanium Gr. 5 | 3.7165 | N56400 |
Grade | Ti | C | Fe | H | N | O | Al | V |
Ti Grade5 | 90 min | – | 0.25 max | – | – | 0.2 max | 6 min | 4 min |
Grade | % | Ni | Cr | Mo | Cu | Nb | C | Mn | Si | P | S |
Alloy 20 | Min. | 32 | 19 | 2 | 3 | 0.1 | 1 | ||||
Max. | 38 | 21 | 3 | 4 | 0.3 | 0.02 | 2 | 0.7 | 0.02 | 0.005 |
Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
Alloy 20 | 8.1 g/cm3 | 1443 °C (2430 °F) | Psi – 80000 , MPa – 551 | Psi – 35000 , MPa – 241 | 30 % |
STANDARD | UNS | WERKSTOFF NR. | AFNOR | EN | JIS | BS | GOST |
Alloy 20 | N08020 | 2.4660 | Z2NCUD31-20AZ | NiCr20CuMo | - | - | - |