符合 GB/T 17853 TS2594-FC11 AWS A5.22 E2594T1-1  ISO 17633A T25 9 4 N L P C1 1

产品特性DESCRIPTION

SWE2594 主要成分为25.5Cr、9.2Ni、3.5Mo和0.25N。Cr+3.3（Mo+0.5W）+16N的总和，该焊接金属被称为“在含氯化物水环境中耐蚀性优于焊接金属”。

The main components of SWE2594 are 25.5% Cr, 9.2% Ni, 3.5% Mo, and 0.25% N. Based on the sum of Cr + 3.3(Mo + 0.5W) + 16N, this weld metal is known to "have better corrosion resistance than other weld metals in chloride-containing aqueous environments".

应用APPLICATIONS

适用于双相不锈钢UNS S32750，UNSJ93380及双相钢S32205的焊接。道间温度≤100℃。

It is suitable for welding duplex stainless steels such as UNS S32750, UNS J93380, and duplex steel S32205. The interpass temperature shall be ≤ 100°C.

电源类型CURRENT TYPE

焊枪接正电极DC+

过程保护PROCESS

二氧化碳气保焊100%CO2 Gas-shielded Welding

焊接位置WELDING POSITIONS            

平焊、角焊、仰焊、立向上焊、立向下焊 Flat, fillet, tilt, vertical up , vertical down

熔敷金属化学成分CHEMICAL COMPOSITION OF WELDED METAL %

项目

C

Si

Mn

P

S

Cu

Ni

Cr

Mo

W

GB/T Standard

≤0.04

≤1.0

0.5-2.5

≤0.040

≤0.030

≤1.5

8.0-10.5

24.0-27.0

2.4-4.5

≤1.0

例值 Typical values

0.025

0.62

1.15

0.010

0.001

0.15

9.01

24.82

3.51

0.42

熔敷金属力学性能MECHANICAL PROPERTIES OF WELDED METAL

试验项目

Rel/Rp0.2屈服强度（MPa）

Rm抗拉强度（MPa）

A伸长率（%）

试验温度（℃）

KV2(J)

GB/T Standard

-

≥760

≥13

-

-

例值 Typical values

-

859

19

-

-

作业条件OPERATING CONDITIONS

直径Diameter [mm]

φ1.0

φ1.2

φ1.6

电流Current [A]

平焊Flat

 -

120-260

200-300

上立焊/仰焊V-Up&Overhead

 -

110-250

-

下立焊Vertical Downward

-

           -

-

包装PACKAGING

5kg  12.5kg 盘装 Coil    也可以定制其他包装和规格Other packaging and other diameters: please consult us