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Maraging 300 C300 Martensite Stainless Steel With High Strength Elasticity

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xEqual Grade | 18Ni300,Maraging 300,C300,3J33 | Diameter Range | 10-300mm |
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Product Name | 300 Stainless Steel | Certification | ISO 9001:2015 |
Model | Maraging 300 | Brand | XUNSHI |
Highlight | 18Ni300 Martensite Stainless Steel,Maraging 300 Martensite Stainless Steel |
Maraging300 C300 Martensite Stainless Steel with High strength and elasticity
Maraging is a series of martensite stainless steel with nickel content at 18% by adding cobalt to improve the performance. This series of Stainless Steel have excellent mechanical properties, processing properties, and heat treatment properties. It is also called 18Ni300.
Production process:
The main production processes are smelting, heat processing, cold processing, welding, heat treatment and surface treatment.
Applications
Typical applications for maraging include missile and rocket motor cases, landing and takeoff gear, munitions, aerospace, extrusion tooling, die casting, high performance shafting, gears and fasteners.
Chemical composition of Maraging:
grade | C | Mn | Si | P | S | Ni | Co | Mo | Ti | Al | Cr | Cu | Fe |
250 | ≤0.03 | ≤0.10 | ≤0.10 | ≤0.010 | ≤0.010 | 17-19 | 7.0-8.5 | 4.6-5.2 | 0.30-0.50 | 0.05-0.15 | ≤0.50 | ≤0.50 | balance |
300 | ≤0.03 | ≤0.10 | ≤0.10 | ≤0.010 | ≤0.010 | 18-19 | 8.5-9.5 | 4.6-5.2 | 0.50-0.80 | 0.05-0.15 | ≤0.50 | ≤0.50 | balance |
350 | ≤0.03 | ≤0.10 | ≤0.10 | ≤0.010 | ≤0.010 | 18-19 | 11.5-12.5 | 4.6-5.2 | 1.3-1.6 | 0.05-0.15 | ≤0.50 | ≤0.50 | balance |
Available forms
Rod,Forging,cold rolled strip, cold wire, etc
Rod diameter, 6 ~ 300mm, forged / hot rolled + turning
Plate thickness is 0.8 ~ 25mm, hot rolled / cold rolled
Wire diameter of 0.1 ~ 6mm, cold pull
Forgings are according to customer’s requirements.
Equal grades
18Ni300,Maraging 300,C300,3J33
About XUNSHI
Suzhou Xunshi New Material Co. Ltd- referred as XUNSHI hereafter, is a professional manufacturer of high-performance alloy products. XUNSHI is engaged in supplying high quality and cost-effective Superalloy, Anti-Corrosion Alloy, Precision Alloy, Special Stainless Steel and Magnetostrictive Material to customers worldwide.
Why XUNSHI
· Highly experienced in alloy industry
· Top experts of industry in China
· Advanced technology and process from top famous institutes in China
· Advanced devices through whole production and inspection process
· Strict quality control system
· Company motto: best service, most value
· Smart sales policy
Service Items of XUNSHI
· Non-standard product research and pre-production
· Fabrication of products
· Cutting, splitting for sheets and plates in stock
· Heat treatment (Solution treatment, aging harden treatment, anneal, spring temper, quench etc.)
· Surface finish (peeling, gridding, polishing)
· Logistics service
· Customized packing service (also for exporting)
· Import and export (XUNSHI is certificated)
· Document translation
· Hard-to-find material sourcing
Customers of XUNSHI
Customers of XUNSHI are all over China (Taiwan and Hong Kong included). And we are exporting to USA, Canada, Italy, UK, Poland, Greece, Russia, Turkey, Iran, Israel, South Africa, South Korea, North Korea, India, Argentina, and Brazil and so on. Customers from 30+ countries trust us.
Where is XUNSHI
A- XUNSHI is in Huaqiao, Kunshan, 215332 China, which is very closed to Shanghai.
B- Xunshi is around 80KM from Shanghai Pudong International Airport (PVG).
C- 20KM from Shanghai Hongqiao Airport
D- 20KM from Shanghai Hongqiao Railway Station
E- You can contact XUNSHI sales for a pickup service.