產(chǎn)品關(guān)鍵詞:
瑞典伊薩焊材,堆焊焊條,耐磨焊條,
OK 85.58是適用于熱作工具、熱修整工具、沖床等維修性焊接的耐磨堆焊焊條。焊縫金屬硬度可通過淬火及回火或僅僅回火方式得到提升。焊縫金屬可接受分級淬火。為避免開裂,預(yù)熱溫度及層間溫度應(yīng)至少為300°C,推薦達(dá)到500°C。
Alloy Type: | High speed steel |
Coating Type: | Lime Basic |
Welding Current: | AC, DC+ |
焊縫金屬分析熔敷數(shù)據(jù)Fusion time per electrode at 90% I max | kg weld metal/kg electrodes | Number of electrodes/kg weld metal | 安培 | 熔敷率 | 電壓 V | 直徑 |
53 sec | 0.65 kg | 72 | 70-110 A | 0.9 kg/h | 22 V | 2.5 x 350 mm |
62 sec | 0.63 kg | 45 | 100-150 A | 1.3 kg/h | 23 V | 3.2 x 350 mm |
75 sec | 0.63 kg | 30 | 130-190 A | 1.7 kg/h | 23 V | 4.0 x 350 mm |
88 sec | 0.66 kg | 18 | 180-250 A | 2.2 kg/h | 25 V | 5.0 x 350 mm |
產(chǎn)品關(guān)鍵詞:
瑞典伊薩焊材,堆焊焊條,耐磨焊條,