AWS: E630-16 Stick (SMAW) Electrode

AWS: E630-16

Typical Applications

Welding Positions:

AWS: E630-16

Hydraulic Equipment
Impellers
Power Generation

AWS: E630-16

AWS: E630-16

Description

AWS: E630-16 Stick (SMAW) Electrode.A precipitation hardening stainless steel covered electrode used for welding materials such as 17-4 and 17-9

Welding Positions

All except vertical down

FEATURES

A precipitation hardening stainless steel covered electrode used for welding materials such as 17-4 and 17-9
Can be used in the as welded condition or may be heat treated to obtain higher strength
Mechanical properties of the alloy are greatly influenced by the heat treatment

Shielding Gas

N/A

CONFORMANCE

CONFORMANCES SPECIFICATION CLASSIFICATION

AWS AWS A5.4 E630-16

MECHANICAL PROPERTIES

AWS: E630-16

DEPOSIT COMPOSITION

AWS: E630-16

TYPICAL OPERATING PROCEDURES

AWS: E630-16

NOTES

Preferred polarity is listed first.

Stress relieved 1 hour at 1040°C (1900°F), then precipitation hardened 4 hours at 620°C (1150°F)