不锈钢焊丝
STAINLESS STEEL WELDING WIRE ER2209
AWS: ER2209
说明 DESCRIPTION
ER2209焊丝专为焊接双相不锈钢设计,提供卓越的抗裂性和高耐腐蚀性。这种焊丝含有较高的铬、镍和钼成分,确保焊接处具有优异的机械强度和化学稳定性。ER2209能够在苛刻的海洋和化学环境中防止腐蚀,适合高要求的工程项目。其优化的硅含量提高了焊接过程中的流动性和焊缝形成,使焊缝美观且结构坚固。无论是桥梁建设还是压力容器的制造,ER2209都是确保耐久性和安全性的理想选择。
ER309LSi This wire is rich in silicon, which enhances weld flow and weld pool control, providing a smoother and more visually appealing weld. It not only has excellent corrosion resistance, but also effectively resists crack formation at high temperatures, ensuring the long-term stability and safety of the welded structure. Suitable for a variety of complex and demanding industrial applications, the ER309LSi is also ideal for joining different stainless steel materials.
焊丝化学成分:一例:(%)
Chemical composition of wire: (%)
C | Si | Ni | Cr | Mn |
0.021 | 0.62 | 8.08 | 21.79 | 1.49 |
熔敷金属机械性能:一例
Typical mechanical properties of deposited metal
抗拉强度 Tensile Strength Mpa | 延伸率 Elongation |
750 | 29 |
常规包装:
Standard packaging:
焊丝直径mm | 外包装Package | 净重KG N.T. | 缠绕方式Wound |
0.8 0.9 1.0 1.2 1.6 | 纸盒 塑料袋 Plastic bag | 0.45 1 5 15 20 | 精密排绕 |
*可定制其他规格和包装类型
Other specifications and packaging types can be customized
不锈钢焊丝产品目录 List of CHANG JIANG Welding Wires For stainless steel
焊丝化学成分 Chemical composition of welding wire
AWS 美标牌号 | C | Si | Mn | P | S | Cr | Ni | Mo |
ER308 | ≤0.08 | 0.30~0.60 | 1.00~2.50 | ≤0.030 | ≤0.030 | 19.50~22.00 | 9.00~11.00 | ≤0.50 |
ER308L | ≤0.03 | ≤0.60 | 1.00~2.50 | ≤0.030 | ≤0.020 | 19.50~22.00 | 9.00~11.00 | ≤0.50 |
ER308LSi | ≤0.03 | 0.65~1.00 | 1.00~2.50 | ≤0.030 | ≤0.020 | 19.50~22.00 | 9.00~11.00 | ≤0.50 |
ER309 | ≤0.12 | ≤0.60 | 1.00~2.50 | ≤0.030 | ≤0.030 | 23.00~25.00 | 12.00~14.00 | ≤0.50 |
ER309L | ≤0.03 | ≤0.60 | 1.00~2.50 | ≤0.030 | ≤0.030 | 23.00~25.00 | 12.00~14.00 | ≤0.50 |
ER309LSi | ≤0.03 | 0.65~1.00 | 1.00~2.50 | ≤0.030 | ≤0.030 | 23.00~25.00 | 12.00~14.00 | ≤0.50 |
ER316 | ≤0.08 | 0.30~0.60 | 1.00~2.50 | ≤0.030 | ≤0.030 | 18.00~20.00 | 11.00~14.00 | 2.00~3.00 |
ER316L | ≤0.03 | 0.30~0.60 | 1.00~2.50 | ≤0.030 | ≤0.020 | 18.00~20.00 | 11.00~14.00 | 2.00~3.00 |
ER316LSi | ≤0.03 | 0.65~1.00 | 1.00~2.50 | ≤0.030 | ≤0.020 | 18.00~20.00 | 11.00~14.00 | 2.00~3.00 |
ER317 | ≤0.08 | 0.30~0.60 | 1.00~2.50 | ≤0.030 | ≤0.030 | 18.50~20.50 | 13.00~15.00 | 3.00~4.00 |
ER347 | ≤0.08 | 0.30~0.60 | 1.00~2.50 | ≤0.030 | ≤0.030 | 19.00~21.50 | 9.00~11.00 | ≤0.50 |
ER321 | ≤0.08 | 0.30~0.60 | 1.00~2.50 | ≤0.030 | ≤0.030 | 18.50~20.50 | 9.00~10.50 | ≤0.65 |
ER310 | ≤0.15 | ≤0.60 | 1.00~2.50 | ≤0.030 | ≤0.030 | 25.00~28.00 | 20.00~22.00 | ≤0.65 |
ER2209 | ≤0.03 | ≤0.90 | 0.50~2.00 | ≤0.030 | ≤0.020 | 21.50~23.50 | 7.50~9.50 | 2.50~3.50 |
ER410 | ≤0.12 | ≤0.50 | ≤0.60 | ≤0.030 | ≤0.020 | 11.50~13.50 | ≤0.60 | ≤0.65 |