Stellite 21
Overview
Product sourcing insights & recommendations
I have completed a comprehensive analysis of the Stellite 21 alloy, covering technical specifications, current market trends, and industrial applications.
The Stellite 21 market is currently in a high-growth phase, projected to expand at a CAGR of 6.9% through 2026 and beyond, primarily driven by aerospace modernization, medical implant demand, and the adoption of metal 3D printing. Technically, Stellite 21 stands out for its high-molybdenum content, which provides superior corrosion resistance in reducing environments compared to other cobalt-based alloys.
The detailed report below includes:
- Technical Benchmarks: Hardness (up to 48 HRC), chemical composition, and physical properties.
- Market Drivers: 2026 outlook for energy, medical, and aerospace sectors.
- Sourcing Insights: Direct links to verified manufacturers and specific product forms (bars, powders, and castings) available on B2B platforms.
I have identified several high-capacity suppliers specializing in Stellite 21 casting and powder metallurgy to support your sourcing needs. Detailed information on these suppliers and specific product benchmarks is provided in the file.
Based on the market trends, here are your next steps:
Stellite 21 Alloy Bar Powder Cast Components
Products · Top picks & verified manufacturers
Stellite 1/4/6/8/12/21/31 to Draw Custom Corrosion Resistant High Temperature Alloy Aerospace Machinery Parts Casting
Qingdao O.b.t Manufacture Co., Ltd.verified🇨🇳CN17 yrs
Stellite21 Cobalt Base Casting Rod ERCoCr-E Cobalt Alloy High-Temperature Surfacing Welding Wire OEM Customizable ODM Available
Shanghai Hanbo Welding Materials Co., Ltd🇨🇳CN3 yrs
Factory Hot Selling Stellite 6 Stellite 6B Medium Thick Plate Stellite 21 CoCrMo Coil Can Be zero Cut Processed
AWS A5.13 ECoCr-E Stellite 21 Cobalt Base Alloy Hardfacing Electrode Rod 3.2mm 4.0mm for Pressure Valve
Hebei Naidi Welding Materials Co., Ltd.verified🇨🇳CN11 yrs
Stellite 1 6 12 21 Cobalt Alloy Spool Welding Wire Hardfacing MIG Welding Wire AWS A5.21 Wear Resistant
Salide Welding Materials (suzhou) Co., Ltd.🇨🇳CN1 yr
Corrosion Resistant Nickel Alloy Tube Incoloy 825 Stellite 6 21 Custom Size Seamless Alloy Pipe for Nuclear Aerospace Offshore
Jiangsu Huaxin Steel Co., Ltd.🇨🇳CN1 yr
Tribaloy T-400 Cobalt-Based Alloy Round Bar UNS R30006 Stellite 6 Wear Erosion Resistant Rod for Pump Shaft Sleeve
Xincheng High-Performance Alloy Materials (Tianjin) Co., Ltd.verified🇨🇳CN1 yr
EB Stellite 6 Cobalt Alloy Round Bar Rod HRC 38-44 0.1mm Tolerance
Wuxi Eternal Bliss Alloy Casting & Forging Co., Ltd.verified🇨🇳CN10 yrs
3D Printing PTA Laser Cladding HVOF Thermal Spray Stellite 12 Cobalt Powder
Shanghai General Metal Technology Co., Ltd.🇨🇳CN6 yrs
Cobalt Based Alloy Stellite 1/ 6 /12/ 21 Stellite Welding Rod
Hunan Xunzhuo Import & Export Co., Ltd.🇨🇳CN9 yrs
Manufacturers Supply Stellite 21 Cobalt-based Welding Wire Cobalt-chromium-tungsten Alloy Casting Rod Stellite6 Welding Wire
Jiangsu DZX Technology Co.,Ltdverified🇨🇳CN8 yrs
Factory Direct AWS E6013 Welding Rod Welding Electrode Stellite Alloys 6 Cobalt-Based Cast Welding Rods Hardfacing Welding Wire
Wuxi Tianzhu Special Steel Co., Ltd.verified🇨🇳CN7 yrs
Stellite 6 Hardfacing Powder for Spray Welding/PTA Welding/HOVF
BGRIMM Advanced Materials Science Technology Co., Ltd.🇨🇳CN14 yrs
Customized Cobalt Base Alloy Welding Rod Stellite 12 Bare Cast Rods
Hebei Fuhuide Wear-Resistant Material Co., Ltd.🇨🇳CN5 yrs
Stellite 1 ERCoCr-C Cobalt-Based Alloy Solid Rod Co-30Cr-12W-2C with Customized OEM Support Featuring Wear Corrosion Resistance
Suzhou Xuanran Welding Co., Ltd.verified🇨🇳CN4 yrs
Stellite 12 Plate UNS R30012 Cobalt Chromium Tungsten Nickel Alloy Sheet High Abrasion Resistant Superalloy Plate
Shandong Titanium Nickel Special Steel Co., Ltd.verified🇨🇳CN1 yr
Stellite Alloy 12 Welding Rod - Premium Hardfacing for High-Impact Wear Applications
Guangxi Atlantic Welding Materials Co., Ltd.🇨🇳CN2 yrs
Good Machinability Stellite 12 Electrodes Cobalt Alloy Hardfacing Rods
Wisdom Import & Export (shanghai) Co., Ltd.🇨🇳CN18 yrsDeep Dive · Full Report
Full Market Report
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Sources & References
25 sources cited · Verified industry data & reports
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