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本文研究了轧制余热淬火钢17MnB的特点:1)好的强韧性配合;2)淬透性较高;3)淬火温度范围宽;4)淬火开裂敏感性小;5)淬火终止温度范围宽;6)成本低廉。
This paper studied the characteristics of 17MnB quenched residual heat hardened steel: 1) good strength and toughness; 2) high hardenability; 3) wide range of quenching temperature; 4) less susceptibility to quench cracking; 5) quench termination temperature range ; 6) low cost.