High Chrome Blow Bar for Impact Crusher Liners

• Certification：ISO 9001:2008
• Surface Treatment：Polishing
• Manufacturing Process：Casting
• Material：Cast Iron
• Colour：Customized
• Transport Package：Standard

=== Base Info ===

• Trademark：DUOLING
• Origin：Kunshan, Jiangsu, China
• Production Capacity：500

=== Description ===
chemical composition %HRCCSiMnCrMoNaCuPS KmTBCr4Mo2.5-3.50.5-1.00.5-1.03.5-4.50.3-0.5--≤0.15≤0.10≥55KmTBCr9Ni5Si22.5-3.61.5-2.20.3-0.88.0-10.00-1.04.5-6.54.5-6.5--≥58KmTBCr15Mo2.8-3.5≤1.00.5-1.013-180.5-3.00-1.00-1.0≤0.10≤0.06≥58KmTBCr20Mo2.0-3.3≤1.2≤2.018-23≤3.0≤2.5≤1.2--≥60KmTBCr262.3-3.3≤1.2≤1.023-30≤3.0≤2.5≤2.0--≥60
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