OK NiCrMo-5

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OK NiCrMo-5 deposits an all weld metal that is similar to AWS classification ENiCrMo-5. The all weld metal consists of a Ni-Cr-Mo-W alloy of Hastelloy C type. The weld metal is tough and work hardens. The high temperature properties regarding tensile strength, hardness, thermal shock and scaling are good. It is resistant to damp chlorine gas and to hydrochloric-, nitric-, sulphuric- and phosphoric acids at room temperature.

Typical Tensile Properties

ConditionElongationShielding GasTensile Strength Yield Strength
As Welded17 %ISO750 MPa (109 ksi)515 MPa (75 ksi)

Deposition Data

Current Deposition Rate @ 90% I max Diameter Deposition Efficiency (%) Number of electrodes/kg weld metal Voltage
65-110 A 62 sec 1.1 kg/h (2,4 lb/h) 2.5 x 300.0 mm (0.098 x 11,8 in.) 61 % 56 18 V
110-150 A 86 sec 1.6 kg/h (3,5 lb/h) 3.2 x 350.0 mm (1/8 x 13,8 in.) 63 % 28 18 V
160-200 A 89 sec 2.3 kg/h (5,1 lb/h) 4.0 x 350.0 mm (5/32 x 13,8 in.) 64 % 19 20 V
190-250 A 106 sec 3.1 kg/h (6,8 lb/h) 5.0 x 350.0 mm (0.197 x 13,8 in.) 65 % 11 20 V


Grade E Z Ni2
Name EN 14700

Consumable Characteristics

Alloy Type Nickel alloy
Coating Type Rutile Basic
Welding Current DC+, AC

Typical Weld Metal Analysis %

Typical Weld Metal Analysis %
C Cr Fe Mn Mo Ni Si W
0.05 % 15.5 % 5.5 % 0.9 % 16.4 % 57.5 % 0.5 % 3.5 %

How to purchase OK NiCrMo-5

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Part Numbers and Accessories

Part Numbers : OK NiCrMo-5