• Customize：Yes
• Application：Elecrica Heating Furnace, Locomotive Resistor Part
• OEM：Yes
• Surface：Bright or Oxidation
• Sample：Free
• Diameter：0.1-3mm
• The Highest Temperature：1250c
• Density：7.4G,M3
• Melting Point：1500c
• Hardness：200~260hb
• Surface Treatment：Bright
• Model NO.：Cr13al4 Strip
• Transport Package：Waterproof Paper, Wooden Case
• Specification：0.1mm-3mm
• Trademark：Huona
• Origin：China
• HS Code：7408229000
• Production Capacity：2000ton,Year

Basic Info.

Model NO. Cr13al4 Strip Surface Treatment Bright Hardness 200~260hb Melting Point 1500c Density 7.4G/M3 The Highest Temperature 1250c Diameter 0.1-3mm Sample Free Surface Bright or Oxidation OEM Yes Application Elecrica Heating Furnace, Locomotive Resistor Part Customize Yes Transport Package Waterproof Paper, Wooden Case Specification 0.1mm-3mm Trademark Huona Origin China HS Code 7408229000 Production Capacity 2000ton/Year

Product Description

Alloy 750 for Heating Resistance Material Auto Parts Resistor Spring

Diameter: 0.1-3mm
Mainly used in elecrica heating furnace, locomotive resistor part.

Features
Stable performance; Anti-oxidation; Corrosion resistance; High temperature stability; Excellent coil-forming ability; Uniform and beautiful surface condition without spots.

Packing detail
Spool, coil, wooden case(as per client's requiryment)

C	P	S	Mn	Si	Cr	Ni	Al	Fe	Other
Max0.12	Max 0.025	Max 0.025	Max 0.70	Max 1.0	12.0~15.0	Max 0.60	4.0~6.0	Bal.	-

 
Mechanical Properties

Max Continuous Service Temp	950C
Resisivity at 20C	1.25 ohm mm2/m
Density	7.4 g/cm3
Thermal Conductivity	52.7 KJ/m@h@C
Coefficient of Thermal Expansion	15.4×10-6/C
Melting Point	1450C
Tensile Strength	588~735 Mpa
Elongation	Min 12%
Section Variation Shrink Rate	65~75%
Repeatedly Bend Frequency	Min 5 times
Continuous Service Time	-
Hardness	200-260HB
Micrographic Structure	Ferrite
Magnetic Property	Magnetic

Temperature Factor( degree Celsius)of Electrical Resistivity

20	100	200	300	400	500	600	700	800	900	1000
1	1.005	1.014	1.028	1.044	1.064	1.090	1.120	1.132	1.142	1.150

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