详细说明 Thermanit DW 符合:EN 1600 AWS A 5.4 Mat. No. E 22 12 R 3 2 E309-17 1.4829 说明:Resistant to scaling up to 950 °C (1742 °F). For joining andsurfacing applications on matching/similar heat resistant steels/cast steel grades. 对扩大到950°C(1742°F)。加入和 出现应用程序匹配/类似的耐热钢 铸钢的成绩。 适用母材:TüV certified parent metalX15CrNiSi20-12 (1.4828); AISI 305; ASTM A297HF 熔敷金属化学成分:% C Si Mn Cr Ni 0.11 <0.9 0.8 22.5 12.5 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 320 340 550 30 55 焊条规格及参考电流(DC+) 焊条直径(mm) 2.5 3.2 4.0 5.0 焊条长度(mm) 250 350 350 350 电流范围(A) 平焊 60-80 90-110 120-160 150-200 立、仰焊 50-70 80-100 100-150 —