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  • PRODUCT SPECIFICATIONS
  • PACKAGING
Type
Precipitation hardening stainless steel filler metal used for welding materials of similar chemical composition such as 17-4 and 17-7.
classification
AWS
A 5.9: ER630
EN ISO
14343-B: G 630
W.Nr.
1.4542
Applications

To be used in the as welded condition or in the heat treated condition to obtain higher strength. Mechanical properties of this alloy are greatly influenced by the heat treatment.

Type
Precipitation hardening stainless steel filler metal used for welding materials of similar chemical composition such as 17-4 and 17-7.
Applications

To be used in the as welded condition or in the heat treated condition to obtain higher strength. Mechanical properties of this alloy are greatly influenced by the heat treatment.

Properties

Mechanical properties listed below reflect utilization of a post-weld heat treatment between 1024°C (1875°F) and 1052°C (1925°F) for one hour, followed by precipitation hardening between 623°C (1135°F)

Classification
AWS
A 5.9: ER630
EN ISO
14343-B: G 630
F-nr
6
FM
5
W.Nr.
1.4542
Suitable for

Suitable for precipitation hardening stainless steel used for welding materials of similar chemical composition such as 17-4 (PH) and 17-7 as aplied for valves, fasteners, gears, propeller stafts, and roller chain pins. W.Nr: 1.4542

Approvals
CE
Welding positions
PA
PB
PC
PD
PE
PF
Redrying
Not required
Gas acc. EN ISO 14175
M11, M13, M12
Analysis
C Si Mn P S Cr Ni Mo Nb N Cu W
0.03 0.45 0.55 16.7 4.8 0.2 0.2 3.5
Mechanical Properties
Heat
Treatment		 RP0,2
(MPa)		 Rm
(MPa)		 A5
(%)		 Hardness
As Welded 750 980 10 HRc
product sheet
declaration of performance
declaration of conformity
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MSDS
ER 630 17 4 PH stainless steel welding wire
stainless steel welding wire for ER 630 17 4 PH
Packing info
ER 630 (17-4 PH) 0,8mm
Packaging KG/unit EanCode
BS-300 15 8720663415486
ER 630 (17-4 PH) 1,14mm
Packaging KG/unit EanCode
BS-300 15 8720663415493
ER 630 (17-4 PH) 1,2mm
Packaging KG/unit EanCode
BS-300 15 8720663415516
ER 630 (17-4 PH) 1,6mm
Packaging KG/unit EanCode
K-415 25 8720663415509
product sheet
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MSDS