Sintered Nickel Hardfacing Rods

Compare 19 documented nickel-based sintered rod references with square cross-sections, nominal sizes from 3.2 to 8.0 mm and an 18 in source length. Each chemical profile has its own listed sizes and hardness range.

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Representative round and square bare-rod forms. This illustration does not identify an alloy, exact cross-section size, length, manufacturing process or supplied pack.
Representative round and square bare-rod forms. This illustration does not identify an alloy, exact cross-section size, length, manufacturing process or supplied pack.

Sizes & capacities

Manufacturer reference configurations

Compare published specifications for each configuration, then select a reference or enter your own requirements. Supply and the final configuration are confirmed in the quotation.

19 documented configurations. Review one specification at a time; your custom requirements are retained.

Ni-B1-Si3.7 · 28–33 HRC · 4.8 mm square

Nominal chemical profile identifies this reference; it is not an AWS or other standardized grade designation. Size applies to the stated cross-section. Hardness is a source table reference without a stated test method, substrate or layer condition; final deposit hardness and suitability require confirmation. Dashes in the nominal analysis mean not specified, not zero. Rod length and packaging are confirmed in the quotation.

Manufacturing form
Sintered
Cross-section
Square
Nominal rod size
3/16 in (4.8 mm)
Reference length
18 in
Nominal analysis (wt%)
C —; Cr —; B 1.0%; Si 3.7%; Fe —; Ni balance; Mo —; W —; others —
Reference hardness
28–33 HRC
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Your specification

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Essential operating requirements
Additional dimensions and application details

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Applications

Specify the worn component, substrate grade, wear mechanism and service conditions. Describe abrasion, impact, compression, temperature and corrosion separately.

Selection guidance

Select the nominal chemical profile, then the documented manufacturing form and size. Profile names describe composition and do not establish a standardized grade or equivalence. Enter your required dimensions, substrate, process and repair procedure independently.

Technical notes

Square sintered rods and circular continuous-cast rods have separate configurations. Source length intervals are not selectable exact lengths. No package mass is inferred from a minimum order statement. Nominal chemistry and source hardness do not qualify a repair procedure or guarantee final overlay performance.