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Re: [MW:35547] WELDING OF SS 310 MATERIAL CRACK ISUUE..

By Materials & Welding

Dear Mr. Praveen, 

Try with following guidelines if possible.

1.Control heat input (1 to 1.5 kJ/mm) and interpass temperature (100–150°C).

2.Consider using ER309L or ER310L filler metals instead of ER310.

3. Use TIG or pulsed MIG welding with proper technique.

4. Ensure clean base metal and proper joint design to reduce restraint.

5. Use Stringer beads over weaving to reduce heat input and distortion.

6. If cracking persists, use nickel-based fillers (Inconel 600, 625) for high-temperature service.


Hope above info. will help to get defect free welds.


C Sridhar.

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On Fri, 18 Apr 2025 at 18:00, Repute Steel & Engineering Co. <reputesteel@gmail.com> wrote:
Thickness is 22 mm for Pipe rolled fom plate and welding... 



​Warm Regards,
Pravin Mali
REPUTE STEEL & ENGINEERING CO.
global.repute@gmail.com; reputesteel@gmail.com
+91 9819742205  |   +91 8850830307  |   02266595628 
MUMBAI | INDIA

On Fri, 18 Apr 2025, 4:50 pm patni engineers, <patniengineers@gmail.com> wrote:
Welding of SS310  is critical . You need to control Many Parameters.
What is Job thickness and  type of Joints.
Chandrakant
+91 9967323210

On Fri, Apr 18, 2025 at 4:34 PM Repute Steel & Engineering Co. <reputesteel@gmail.com> wrote:
We are doing a welding of SS 310 Material Plate with ER310 Grade welding electrode... But its contineous cracking.... at welding line,,,,...? Kindly Guide if any one..

IS ANY ALTERNATE WELDING MATERIAL CAN BE USED...?
IS ANY SPECIAL PROCEDURE TO WELD THIS MATERIAL...?

PRAVIN
REPUTE STEEL & ENGG CO

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--
Regards,

Chandrakant
B.E Mech.
ASNT Level II RT/UT/PT/MPT/CSWIP

GST -27AMOPP5962A1ZS
Patni Engineers. Mumbai. India
PED/2014/68/EU
welding shop AD2000/DIN EN ISO 3834
IBR Approved 

Factory Addreess- Pl Call 

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