Gold Member Since 2016
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Zhenjiang Jinsong Stainless Steel Production Co., Ltd.

Maraging Steel C300, Maraging C300, Stainless Steel Round Bars manufacturer / supplier in China, offering Forged Stainless Steel Round Bars, Stainless Steel Rod S41617 Manufactory, Uns K93120 Forging Steel Bar with Good Quality and so on.

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Supplier Homepage Product Maraging steel Others Maraging steel Forged Stainless Steel Round Bars

Forged Stainless Steel Round Bars

FOB Price: US $44-77 / KG
Min. Order: 44 KG
Min. Order FOB Price
44 KG US $44-77/ KG
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Port: Shanghai, China
Production Capacity: 10000ton/Year
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram
Basic Info
  • Model NO.: Maraging Steel C300
  • Standard: AISI, ASTM, DIN, JIS, GB, BS
  • Technique: Forged
  • Surface Treatment: Polished
  • Application: Structural Steel Bar
  • Surface: Bright, Black
  • Delivery Time: 25day
  • Transport Package: Wooden Box
  • Origin: China
  • Type: Round
  • Composition: Stainless Steel Scrap
  • Shape: Round Bar
  • Special Use: High-strength Steel Plate
  • Ut Certificate: Offered
  • Hardeness: 50-60
  • Trademark: jinsong
  • Specification: φ 6-300
Product Description
Maraging Steel china supplier C300 round bar made in china
 
Similar brand grade
Maraging steel 300/C300/AMS 6514/ASTM A579/DIN 1.6358/Maraging steel 18-9-5
 
Product Description
 Maraging Martensite C300 chemical composition table%

Chemical Composition Limits

Weight%

C

Si

Mn

S

P

Co

Ni

Mo

Ti

Al

Fe

Maraging 300

0.03 max

0.10 max

0.10 max

0.010 max

0.010 max

8.0-9.5

18.0-19.0

4.6-5.2

0.55-0.80

0.05-0.15

Bal

Maraging C300 is an age hardenable (maraging) iron nickel stainless steel. Maraging 300 has exceptional strength, toughness and is resistant to crack propagation. Maraging 300 is used for tooling, transmission shafts, autosport components and light aircraft landing gear.
 
Maraging C300 Typecial mechanical properties

Material

0.2 % Yield Strength ksi

Ultimate Tensile Strength ksi

Elongation in 4D(%)

Reduction of Area %

Hardness Rc

Maraging 300, Solution Annealed 1500° F (816°C), 1hr, AC

120

150

16

70

30

Solution Annealed Plus Aged 900 ° F (482°C), 3 hrs AC

280

290

8

40

52
 

 
Machining of Maraging C300
Maraging steel in the annealed condition is comparable to 4340. However, when maraging is aged, the type of cutting tool and speeds change. Rigid equipment, firm tool supports, sharp tools and abundant coolant are essential.
 
Welding of Maraging C300
Maraging is weld able without preheat, in both the annealed and aged condition. Only an aging heat treatment is needed to restore in the weld.

Packing  Detail

In wooden case

Delivery Time

25 days after the date we receive the down payment.


Our Services
 

Quality Assurance

·100% UT certificate

·flaw detection

·24 hours technical support by email

 
 
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