型號: | ER309L |
---|---|
品牌: | 金威 |
原產地: | 中國 |
類別: | 工業設備 / 通用機械 / 焊接設備與材料 |
標籤︰ | - |
單價: |
¥68
/ 公斤
|
最少訂量: | 100 公斤 |
ER309L 符合:YB/T5092 H03Cr24Ni13Si
不鏽鋼焊絲 相當:AWS A5.9 ER309L
ISO 14343-A-G 23 12 L
In accordance with:YB/T5092 H03Cr24Ni13Si
Be equivalent to:AWS A5.9 ER309L
ISO 14343-A-G 23 12 L
說明:ER309L焊絲主要成分是低C-22Cr-12Ni。配用SJ601不鏽鋼碱性燒結焊劑,其焊縫金屬具有良好的力學性能,抗裂性能、抗晶間腐蝕性能,具有不增Si、不增C,且Cr、Ni燒損小等特點。因合金含量高,耐高溫性良好。
用途:常用於碳鋼與不鏽鋼異種材料焊接,石油化工行業如反映容器內壁堆焊過渡金屬,或應用於韌性較差的馬氏體、珠光體不鏽鋼焊接。如石油化工、火力電站等行業。
Instructions:The ER309L welding stick consists mainly of low C-22Cr-12Ni. It coordinates with the stainless steel alkaline sintered flux SJ601. It’s welding line metal has good mechanical properties and resistance ability to intergranular corrosion and crack. It would not increase Si or C and would burn little Cr and Ni. Due to a high content of alloy, it has good high thermal resistance ability.
Use:It’s usually used to weld carbon steel and stainless dissimilar materials, or to resurfacing weld the inner wall of the reaction vessel in petrochemical industry, or to weld martensite with poor toughness, ferrite stainless steel or similar materials.
焊絲化學成分(%)
項目 |
C |
Mn |
Si |
Cr |
Ni |
Mo |
P |
S |
Cu |
保証值 |
≤0.030 |
1.00~2.50 |
0.30~0.65 |
23.00~25.00 |
12.00~14.00 |
≤0.75 |
≤0.030 |
≤0.030 |
≤0.75 |
例值 |
0.021 |
1.95 |
0.34 |
23.90 |
12.92 |
0.39 |
0.012 |
0.008 |
0.19 |
參考電流(DC+)
焊絲直徑(mm) |
Φ0.8 |
Φ1.0 |
Φ1.2 |
Φ1.6 |
Φ2.0 |
Φ2.5 |
Φ3.2 |
焊接電流(A) |
70~150 |
100~200 |
140~220 |
50~100 |
100~200 |
200~300 |
300~400 |
注意事項:
以上建議僅供參考,在具體操作中以現場情況為準。必要時先進行工藝評定再確定焊接方案。
北京鼎盛焊達機電設備有限公司 | |
---|---|
國家/地區︰ | 北京市朝阳区 |
經營性質︰ | 貿易商 |
聯繫電話︰ | 15010730301 |
聯繫人︰ | 黃家偉 (經理) |
最後上線︰ | 2014/05/29 |