AMS 5894 Alloy 6b Stellite 6b Cobalt Alloy Bar

• Application: Aviation, Electronics, Industrial, Medical, Chemical
• Standard: JIS, GB, DIN, BS, ASTM, AISI
• Purity: 50
• Alloy: Alloy
• Type: Nickel Bar
• Powder: Not Powder
• Model NO.: 6B
• Diameter: 1-500mm
• Length: Random
• MOQ: 50kgs
• Sample: Free-Sample
• Surface: Turned/Ground/Black
• Technique: Hot Rolled/ Forged/ Cold Drawn
• Mtc: En 10204 Type 3.1
• Stock: in Stock
• Key Words: Alloy 6b Manufacturer
• Transport Package: Wooden Package
• Specification: 6B
• Trademark: ZYTC
• Origin: China
• HS Code: 7506200000
• Production Capacity: 50000kg/Month

Product Description

AMS 5894 Alloy 6B Stellite 6B Cobalt Alloy Bar

Shape	Round,Forging,Ring,Coil,Flange,Disc,Foil,Spherical,Ribbon,Square,Bar,Pipe,Sheet
Grade	Duplex: 2205(UNS S31803/S32205),2507(UNS S32750),UNS S32760(Zeron 100),2304,904L
	Others:253Ma,254SMo,654SMo,F50(UNSS32100)F60,F61,F65,1J22,N4,N6 etc
	Alloy : Alloy 20/28/31
	Hastelloy:HastelloyB/ -2/B-3/C22/C-4/S/ C276/C-2000/G-35/G-30/X/N/g
	Hastelloy B / UNS N10001,Hastelloy B-2 / UNS N10665 / DIN W. Nr. 2.4617,Hastelloy C, Hastelloy C-4 / UNS N06455 / DIN W. Nr. 2.4610,Hastelloy C-22 / UNS N06022 / DIN W. Nr. 2.4602, Hastelloy C-276 / UNS N10276 / DIN W. Nr. 2.4819,Hastelloy X / UNS N06002 / DIN W. Nr. 2.4665
	Haynes: Haynes 230/556/188/263
	Inconel 600/601/602CA/617/625/713/718/738/X-750,Carpenter 20
	Inconel 718 / UNS N07718 / DIN W. Nr. 2.4668,Inconel 601 / UNS N06601 / DIN W. Nr. 2.4851, Inconel 625 / UNS N06625 / DIN W. Nr. 2.4856,Inconel 725 / UNS N07725,Inconel X-750 / UNS N07750 / DIN W. Nr. 2.4669,Inconel 600 / UNS N06600 / DIN W. Nr. 2.4816
	Incoloy: Incoloy 800/800H/800HT/825/925/926;
	GH: GH2132,GH3030,GH3039,GH3128,GH4180,GH3044
	Monel: Monel 400/K500/R405
	Nitronic: Nitronic 40/50/60;
	Nimonic: Nimonic 75/80A/90/A263 ;
Specification	Wire: 0.01-10mm Strip: 0.05*5.0-5.0*250mm  Bar: φ4-50mm;Length 2000-5000mm Pipe: φ6-273mm;δ1-30mm;Length 1000-8000mm Sheet: δ 0.8-36mm;Width 650-2000mm;Length 800-4500mm

Introduction

Super alloys have good creep and oxidation resistance, and can function at very high temperatures and severe mechanical stress. Their strength can be increased by solid-solution hardening, precipitation hardening, and work hardening. They are available in different forms, and comprise a wide range of elements in a variety of combinations so as to achieve the desired result. There are three groups of super alloys, namely cobalt-based, nickel-based, and iron-based alloys. All these alloys can function at temperatures above 540°C (1000°F).

Super alloy cobalt 6B is a cobalt-based chromium- tungsten alloy. It has good wear and cavitation erosion resistance. The following datasheet gives more details about super alloy cobalt 6B.

Chemical Composition

The following table shows the chemical composition of super alloy cobalt 6B.

Elements	Content (%)
Cobalt, Co	65
Chromium, Cr	28-32
Tungsten, W	3.50-5.50
Iron, Fe	3
Nickel, Ni	3
Manganese, Mn	2
Molybdenum, Mo	1.50
Carbon, C	0.90-1.40

Physical Properties

The physical properties of super alloy cobalt 6B are given in the following table.

Properties	Metric	Imperial
Density	8.39 g/cm³	0.303 lb/in³

Mechanical Properties

The mechanical properties of super alloy cobalt 6B are displayed in the following table.

Properties	Metric	Imperial
Tensile strength	1000 MPa	145000 psi
Yield strength	621 MPa	90100 psi
Elongation at break	12%	12%
Hardness, Brinell (estimated from Rockwell C)	346	346
Hardness, Knoop (estimated from Rockwell C)	413	413
Hardness, Rockwell A (estimated from Rockwell C)	69.5	69.5
Hardness, Rockwell C	36-40	36-40
Hardness, Vickers (estimated from Rockwell C)	362	362

Thermal Properties

The thermal properties of super alloy cobalt 6B are given in the following table.

Properties	Metric	Imperial
Thermal conductivity ( @ 0-100°C/32-212°F)	14.8 W/mK	103 BTU in/hr.ft².°F

Applications

Super alloy cobalt 6B has the following applications:

• Chain saw guide bars
• Furnace fan blades
• Steam turbine erosion shields
• High temperature bearings
• Food processing equipment
• Centrifuge liners
• Valve stems
• Needle valves
• Nozzles
• Hot extrusion dies
• Extruder screws
• Forming dies
• Pump plungers
• Valve parts

Q1: Do you accept the trial order ?
A1: Yes,if we have the exactly size in stock.we can delivery even 1 piece/meter .

Q2: Can I have free sample before making orders?

A2: Yes,we can supply free sample as requirement,but buyer needs to pay the freight charges ,the freight fee will return to buyer after making order.

Q3: How do you control the quality ?
A3: MTC and PMI will be sent before shipment,any 3rd party inspection if need .

Q4: How about your delivery time ?
A4: Generally delivery time is 15 working days .

Q5: How can I quickly get the price list ?
A5: Directly click "chat now"  or send us email with detail specifications,you will get the official price list in 1 hour .