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AS 2074/L2B Co Cr Alloy Casting Lifter Bars For Mine Ball Mill And Cement Mill

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[China]

Address: 1099 Xinhua Road,214104, Xishan District, Wuxi, Jiangsu,China

Contact name:John Liu

Country/Region	china
City & Province	wuxi jiangsu

1.Material Grade:AS 2074/L2B

2.Dimensions:as per drawings

3.Size:230 x 135 x 75mm

4.Hardness:HRC33-42

5.Chemical Composition:

Composition

(%)

AS 2074/L2B

(modified)

0.60-0.70

≤0.75

0.50-1.00

2.00-2.40

≤0.06

0.20-0.40

≤0.25

≤0.30

≤0.05

Standard Specification for Cr-Mo Alloy Steel:
Reference Standard	Nominal Chemical Composition (W%)
Reference Standard	C	Si	Mn	P	S	Ni	Cr	Mo
AS 2074/L2A	0.45-0.55	≤0.75	0.50-1.00	≤0.04	≤0.04	-	0.80-1.20	-
AS 2074/L2B	0.55-0.65	≤0.75	0.50-1.00	≤0.04	≤0.04	-	0.80-1.50	0.2-0.4
AS 2074/L2C	0.70-0.90	≤0.75	0.50-1.20	≤0.04	≤0.04	-	1.30-2.40	0.2-0.4
ZG42Cr2Si2MnMo	0.38-0.48	1.5-1.8	0.8-1.2	≤0.04	≤0.04	-	1.8-2.2	0.2-0.6
ZG45Cr2Mo	0.40-0.48	0.8-1.2	0.4-1.0	≤0.04	≤0.04	≤0.5	1.7-2.0	0.8-1.2
ZG30Cr5Mo	0.25-0.35	0.4-1.0	0.5-1.2	≤0.04	≤0.04	≤0.5	4.0-6.0	0.2-0.8
ZG40Cr5Mo(FED-4A)	0.35-0.45	0.4-1.0	0.5-1.2	≤0.04	≤0.04	≤0.5	4.0-6.0	0.2-0.8
ZG50Cr5Mo	0.45-0.55	0.4-1.0	0.5-1.2	≤0.04	≤0.04	≤0.5	4.0-6.0	0.2-0.8
ZG60Cr5Mo	0.55-0.65	0.4-1.0	0.5-1.2	≤0.04	≤0.04	≤0.5	4.0-6.0	0.2-0.8
FMU-29	0.25-0.45	0.3-1.0	0.6-1.5	≤0.04	≤0.04	-	6.0-8.0	0.2-0.4
FMU-11	0.90-1.30	0.3-1.0	0.6-1.5	≤0.04	≤0.04	-	11.0-13.0	0.3-0.5
FMU-13	0.80-1.30	0.4-1.2	0.8-1.5	≤0.04	≤0.04	-	11.0-13.0	0.4-0.8
FMU-14	1.60-2.00	0.4-1.2	0.8-1.5	≤0.04	≤0.04	-	11.0-13.0	0.6-1.0

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