Resistance Strip for Dynamic Braking Resistor Ocr13al4, Ss310, Nicr40

• Product Type: Strip
• Condition: Bright, Oil-Free, Soft
• Application: Resistors, Heaters
• Width: 1-420
• Handness: Soft, Half Hard, Hard
• Transport Package: Coil, Waterproof Paper, Plywood Pallet
• Model NO.: OCr13Al4
• Specification: GB/T 1234
• Trademark: Ualloy
• Origin: China
• HS Code: 75062000
• Production Capacity: 50 Tons/Month

Product Description

BRAKING  RESISTOR  ALLOY
Grade and Chemical Composition

Grade	Chemical Composition(%)
	C	Si	Cr	Al	Ni	Fe
Cr25Ni20Si	≤0.08	1-3	25	≤0.5	20	Bal
Cr20Ni30	≤0.08	1-2	20	≤0.5	30	Bal
Cr20Ni35(N40)	≤0.08	1-3	30	≤0.5	35	Bal
1Cr13Al4	≤0.12	≤0.70	12-14	4.0-5.5	≤0.6	Bal
0Cr19Al3	≤0.055	≤0.70	18-20	3.2-4.2	≤0.6	Bal

 
Specification
    Thickness:0.3-2.0mm
    Width:20-300mm
Application
Mainly applied in the braking resistance system of electrical power locomotive, internal-combustion engine, high speed motor car, this kind of resistance alloy strip have higher and stable resistivity, good anti-oxidation, good corrosion resistance. Also it has a good shock resistant and creep resistant under high temperature. So these alloys surely can meet all the requirement in making locomotive resistance appliance



 

 

 

 

Chemical Composition 

Alloy Material	Chemical Composition(%)
	C	P	S		Mn	Si	Cr	Ni	Al	Fe
	Max.(≤)
Cr20Ni80	0.08	0.02	0.015	0.6		0.75-1.60	20.0-23.0	Rest	≤0.50	≤1.0
Cr30Ni70	0.08	0.02	0.015	0.6		0.75-1.60	28.0-31.0	Rest	≤0.50	≤1.0
Cr15Ni60	0.08	0.02	0.015	0.6		0.75-1.60	15.0-17.0	55.0-61.0	≤0.50	Rest
Cr20Ni35	0.08	0.02	0.015	1		1.00-3.00	18.0-21.0	34.5-36.0	-	Rest
Cr20Ni30	0.08	0.02	0.015	1		1.00-2.00	18.0-21.0	30.0-31.5	-	Rest
1Cr13Al4	0.12	0.025	0.025	0.7		≤1.00	12.5-15.0	-	3.5-4.5	Rest
0Cr15Al5	0.12	0.025	0.025	0.7		≤1.00	14.5-15.5	-	4.5-5.3	Rest
0Cr25Al5	0.06	0.025	0.025	0.7		≤0.60	23.0-26.0	≤0.60	4.5-6.5	Rest
0Cr23Al5	0.06	0.025	0.025	0.7		≤0.60	20.5-23.5	≤0.60	4.2-5.3	Rest
0Cr21Al6	0.06	0.025	0.025	0.7		≤1.00	19.0-22.0	≤0.60	5.0-7.0	Rest
1Cr20Al3	0.06	0.025	0.025	0.7		≤1.00	18.0-21.0	≤0.60	3.0-4.2	Rest
0Cr21Al6Nb	0.05	0.025	0.025	0.7		≤0.60	21.0-23.0	≤0.60	5.0-7.0	Rest
0Cr27Al7Mo2	0.05	0.025	0.025	0.2		≤0.40	26.5-27.8	≤0.60	6.0-7.0	Rest