德国蒂森Thermanit 30 40 EW镍铬焊条

发布时间 2015-05-09 09:07:17

产品描述

名称	镍基焊条
规格	2.5--5.0
适用范围	不锈钢,耐晶间腐蚀和湿法腐蚀 400°C(752°F)。

Thermanit 30/40 EW

符合 EN ISO 14172 Mat. No.
E Ni 8025 (NiCr29Fe30Mo) 2.4653

说明:

耐晶间腐蚀不锈钢;湿法腐蚀450°C(842°F)。耐腐蚀性能好,特别是在减少环境。(和热裂解的阻力耐腐蚀)Thermanit 30/40电子战优于完全奥氏体X 6 NiCrCuNb 20 18 - 25 X 5 CrNiMoNb 25焊接填充金属、热裂化非常敏感。加入,忽而与匹配和相似,非稳定和稳定完全奥氏体钢/铸钢的成绩含钼(铜)。加入上述钢纯粹的/低合金钢。

Stainless; resistant to intercrystalline corrosion – wet corrosionup to 450 °C (842 °F). Good corrosion resistance, especially inreducing environments. In terms of hot cracking resistance (andcorrosion resistance) Thermanit 30/40 EW is superior to the fullyaustenitic X 6 NiCrCuNb 20 18 and X 5 CrNiMoNb 25 25welding filler metals, which are very sensitive to hot cracking.For joining and surfacing work with matching and similar, nonstabilized and stabilized fullyaustenitic steels/cast steel gradescontaining Mo (and Cu). For joining aforementioned steels tounalloyed/low alloy steels.

适用母材：TüV certified parent metals
X1CrNiMoN25-25-2 (1.4465) X1NiCrMoCu31-27-4 (1.4563)
X5CrNiMoTi25-25 (1.4577) NiCr21Mo (2.4858); Alloy 825

熔敷金属化学成分(%)C Si Mn Cr Mo Ni Cu
<0.03 <0.9 1.5 28.0 4.3 36.0 1.8

熔敷金属力学性能Heat- Yield strength Yield strength Tensile Elongation Impact values
treatment 0.2% 1.0% strength (L0=5d0) in J CVN
N/mm2 N/mm2 N/mm2 %
AW 350 370 550 30 50

参考电流 (AC、DC+)