Cr-Mo4 Stacker Travelling Wheel Alloy Steel Castings For Limestone Stacker DF710 manufacturer from China Orient Anti-wear Engineering Company

Place of Origin:

Jiangsu, China (Mainland)

Product Detail

Model No.: DF710

Cr-Mo4 Stacker Travelling Wheel Alloy Steel Castings For Limestone Stacker

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Cr-Mo4 Stacker Travelling Wheel Alloy Steel Castings For Limestone Stacker

1. Strength of extension σb (MPa):≥1080(110);

2. Yield strength: σs (MPa):≥930(95);

3. Elongation: δ5 (%):≥12;

4. Percentage reduction of area ψ (%):≥45;

5. Impact Value: more than AK78J.

5.The bolt holes are clean, smooth.

The general advantages in ball mills are as follows:

Output Increased	5~20%
Power Consumption Reduced	5~20%
Maintenance Decreased	Above 98%
The liners are easily installed and existing mills need no modification.

The additional advantages in cement mills are as follows:

No leakage of slurry
No repairs during service periods
Better reliability and stability
Production Improvement
Noise reduction

No leakage of slurry

No repairs during service periods

Better reliability and stability

Production Improvement

Noise reduction

Technical Parameters

Item	Cr-Mo Alloy Steel I	Cr-Mo Alloy Steel II	Cr-Mo Alloy Steel III
C	0.30-0.50	0.65-0.90	0.40-0.90
Si	0.50-1.20	≤0.75	0.70-1.20
Mn	0.40-1.20	0.50-1.20	0.60-1.00
Cr	1.70-2.50	1.50-2.50	4.00-7.00
S	≤0.04	≤0.06	≤0.04
P	≤0.04	≤0.06	≤0.06
Mo	≤0.5	≤0.5	≤0.5
Cu	0.10-0.60	≤0.25	0.20-0.40
Ni	≤0.50	≤0.30	≤0.30
Re	≤0.02	≤0.02	≤0.02
Equivalent Specifications	DL/T 681-1999 GB/T26651-2011	AS 2074 L2B Mod	DL/T681-1999
Material Type	Martensite Steel	Martensite or Pearlitic Cr Mo Steel	Martensite Steel
Hardness	HRc≥48	HB470& HB321-370	HRc≥50
Impact Value	AK≥40J	-	AK≥10J

Item	High Cr white iron	High Cr Alloy Steel	High Manganese Steel	Ni-Hard cast iron
C	2.40-3.20	1.1-2.2	0.90-1.30	2.40-3.60
Si	0.60-1.20	0.60-1.20	≤0.08	≤0.08
Mn	0.50-1.00	0.50-1.00	11.00-18.00	≤2.0
Cr	12.00-30.00	11.00-30.00	1.50-2.20	1.5-10.0
S	≤0.04	≤0.04	≤0.04	≤0.15
P	≤0.06	≤0.06	≤0.06	≤0.15
Mo	0.10-0.30	0.10-0.30	≤1.0	≤0.10
Cu	0.10-1.00	0.10-1.00	-	-
Ni	0-0.30	0-0.30	-	3.3-10.0
Re	-	-	-	-
Equivalent Specifications	GB/T 8263-1999 AS 2027 Cr27 AS 2027 CrMo15/3 AS 2027 CrMo20/2/1 ASTM A532 Class III type A25%Cr ASTM A532 Class II type B15%Cr-Mo BS 4844 3E DIN1695 NFA32401		BG/T 5680-1998 DL/T 681-1999 JIS G 5153-1999 ASTM A 128 DIN GX120Mn12 AFNOR:Z120Mn12	GB/T 8263-1999 AS 2027/Ni-Cr1-550 AS 2027/Ni-Cr2-500 AS 2027/Ni-Cr4-500 AS 2027/Ni-Cr4-600 AS 2027/Ni-Cr4-630 ASTM A 532 1-A,B,C,D ASTM A 532 2-A,B,C,D,E ASTM A 532 3-A
Material Type	Martensite matrix		Austenitic Mn Steel	-
Hardness	HRc≥56		HB≤300	HRc≥56
Impact Value	AK≥4J		AK≥80J	-