Compare to standard 4316 Ti the weld deposit has much higher temperature scale-resistance up to 800°C due to the increased silicon conten.
UNS S30409 : AISI :304H W.Nr : 1.4948 UNS S32109 : AISI :321H W.Nr : 1.4941 UNS S34709 : AISI :347H W.Nr : 1.4961, 1.4300, 1.4301, 1.4303, 1.4306, 1.4308, 1.4311, 1.4312, 1.4371, 1.4541, 1.4543, 1.4550, 1.4552, 1.4948