Powder Metallurgy Stellite Cobalt Based Alloy Cobalt Alloy Round Bars

• Customized: Customized
• Material: Cobalt Based Alloy
• Application: for Oil and Gas Industry
• Custom Design: Accept
• Product Name: Stellite Cobalt Alloy Round Bars
• Shape: Round
• Model NO.: D15*L100
• Color: Silver & Grey
• Process: Powder Metallurgy
• Chemical Composition: Co,Cr,W
• Hardness: 44-49 HRC
• Property: Wear & Corrosion Resistance
• Density: 8.4 g/cm3
• Transport Package: Cardboard Box, Plywood Box
• Specification: D15*L100
• Trademark: TOP
• Origin: Liaoning, China
• Production Capacity: 20000 Piece/Pieces Per

Product Description

1.      Stellite  alloys have higher melting points than nickel (or iron) alloys ,This gives them the ability to absorb stress to a higher absolute temperature .

2.      Stellite  alloys give superior hot corrosion resistance to gas turbine atmospheres , this is due to their high chromium content.

3.      Stellite  alloys show superior thermal fatigue resistance and weldability over nickel alloys .

 

---Excellent wear and corrosion resistance even at high temperature up to 800

 

SYTOP cobalt base alloys is a range of cobalt-chromium-tungsten alloys with wear resistance, corrosion and high thermal resistance. It is widely used in oil & gas, machinery, wood cutting, automotive, paper and food processing industry etc.

 

 

Chemical compositions and properties (%)

Brand	C	Mn	Si	Cr	Ni	Mo	W	Co	Fe	P	S	Density (g/cm3)	Hardness (HRC)
stellite 3	2.0-2.7	1.0	1.0	29-33	3.0		11-14	Bal.	3.0	≤0.03	≤0.03	8.55	51-55
stellite 6	0.9-1.4	1.0	1.5	27-31	3.0	1.5	3.5-5.5	Bal.	3.0	≤0.03	≤0.03	8.35	38-44
stellite 12	1.1-1.7	1.0	1.0	28-32	3.0		7.0-9.5	Bal.	3.0	≤0.03	≤0.03	8.40	44-49
stellite 20	2.2-3.0		2.0	30-34	3.0	1.0	14-18	Bal.	3.0	≤0.05	≤0.05	8.65	53-59
Tantung-G 25	2.2-2.8	1-3		27-32	7	Ta/Nb	14-19	Bal.	2-5			8.84	57-60
Tantung-G35	3.3-3.8	1-3		27-32	7	Ta/Nb	14-19	Bal.	2-5			8.80	60-63
Tribaloy 400	0.04		2.5-2.7	8-10		27-29		Bal.					55
Tribaloy 800	0.04		3.2-3.6	16-18		27-29		Bal.					58

 

 

Q1: Are you a manufacturer or a trading company?
A1: We are a manufacturer located in the north of China with 20 years of producing experience and 14 years of exporting experience.

Q2: What's the stellite alloy?
A2:  It is a range of cobalt-chromium alloys designed for wear resistance, heat resistance and corrosion resistance.

Q3: What Is your minimum order requirement?
A3:  We will indicate the MOQ for each item in the quotation sheet. We accept the sample and trial order. If the quantity of a single item can't reach the MOQ.The price should be a sample price.

Q4: May I have my order working schedule?
A4: Yes. We will send the working schedule of your order each week. We will inspect and test all merchandise in case of damaging and missing parts before shipment. The detailed inspection pictures of the order will be sent to you for your confirmation before delivery.

Q5: Can you manufacture special-shaped products?
A5: Yes, we can. We can produce both standard and special products. We are making them according to your drawings and samples.
 

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