Baoji Lihua Nonferrous Metals Co., Ltd.
Baoji Lihua Nonferrous Metals Co., Ltd.
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AWS A5.16 Erti-1 0.8mm 1mm 1.2mm Titanium Wire Welding Coil Straight Type
1. Available Diameter, Type & Packing
| Size (mm) | Dia 0.5 | Dia 0.8 | Dia 1.0 | Dia 1.2 | Dia 1.6 | Dia 2.0 | Dia 2.4 | Dia 2.5 | Dia 3.0 | Dia 3.2 | Dia 4.0 |
| Size (inch) | 0.020' | 0.031" | 0.039" | 0.047" | 0.062" | 0.079" | 0.093" | 0.098' | 0.12" | 0.125" | 0.16' |
| Straight | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ||||
| Spool | ✓ | ✓ | ✓ | ✓ | ✓ | ||||||
| Coil | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
Delivery State:
1. M (Annealed soft state);
2. R (Processing of soft state);
3. Y (Processing of hard state);
4. D (Memory training, Dedicated Nitinol).
Packing: Soft paper or plastic bag as inside, wooden case as outside,
or according to customer's demand
2.Guide to choose of filler metal for general purpose titanium welding
| ASTM Base Metal Grade | Base metal | Normal composition | Recommended Filler Metal | |
| UTS(min.) ksi[Mpa] | YS(min.) ksi[Mpa] | |||
| Grade 1 | 35[240] | 20[138] | Unalloyed Ti CP1 | ERTi-1 |
| Grade 2 | 50[345] | 40[275] | Unalloyed Ti CP2 | ERTi-2 |
| Grade 4 | 80[550] | 70[483] | Unalloyed Ti CP4 | ERTi-4 |
| Grade 5 | 130[895] | 120[828] | Ti 6AL-4V | ERTi-5 |
| Grade 7 | 50[345] | 40[275] | Ti 0.15Pd | ERTi-7 |
3.Chemical compostion requirements
| AWS | CHEMICAL SPECIFICATIONS | ||||||||
| AWS A5.16 | UNS | C | O | N | H | I | Al | V | Pd |
| Number | |||||||||
| ERTi 1 | R50100 | 0.03 | 0.03-0.10 | 0.012 | 0.005 | 0.08 | - | - | - |
| ERTi 2 | R50120 | 0.03 | 0.08-0.16 | 0.015 | 0.008 | 0.12 | - | - | - |
| ERTi 4 | R50130 | 0.03 | 0.08-0.32 | 0.025 | 0.008 | 0.25 | - | - | - |
| ERTi 5 | R56400 | 0.05 | 0.12-0.20 | 0.03 | 0.015 | 0.22 | 5.5-6.7 | 3.5-4.5 | - |
| ERTi 7 | R52401 | 0.03 | 0.08-0.16 | 0.015 | 0.008 | 0.12 | - | - | 0.12-0.25 |
4. Definition of Different Levels
ERTI-1: Grade 1 is the lowest strength unalloyed (or Commercially Pure-CP)grade. Grade 1 is used in applications where ductility is paramount,such as explosive cladding, loose linings, expanded metal, and deep drawing applications. It is also used in electrolytic applications like coated anode substrates for production of chlorine and sodium chlorate.
ERTI-2: Grade 2 is the "workhorse"of the industrial corrosion market and most common unalloyed(or commercially Pure-CP)grade. Grade 2 is generally the most readily available in all product forms and has the lowest cost . It is used for process equirpment like pressure vessels ,columns ,tanks,heat exchangers,shafts,blowers and fans,conderser tubing ,valves,fittings and pipe.
ERTI-4: Grade 4 is the highest strenth unalloyed(or Commerically Pure-CP) grade.Grade 4 is rarely used I corrosion service ,but have beeen used(under AMS Specifications)in aircraft components where its higher strength can reduce the weight of components like bulk-heads and firewalls.
5. Detailed Images and Packing
6. Other Customers also Need
7. Quality Assurance
A. According to globally recognized standards, such as ASTM, AMS, ASME. Provide third-party inspection reports. ISO Quality Management System.
B. Visual inspection to check surface quality, ensuring without flaw, black dot and other defects.
C. Chemical Composition making sure all chemical components can satisfy customer’s demands.
D. Mechanical Property testing making sure all titanium products have satisfying mechanical features before delivery.