
14MnMoVBRE是不含Cr、Ni的高强度合金结构钢,具有良好的贝氏体淬透性,在控制轧制状态下或正火回火状态下,有优良的综合力学性能,并有良好的高温力学性能、焊接性能和加工性能。
14MnMoVBRE适宜制造0~500℃工况下的结构件及压力容器等。
14MnMoVBRE is a high-strength alloy structural steel without Cr and Ni. It has good bainitic hardenability, and under controlled rolling conditions or normalized and tempered conditions, it exhibits excellent comprehensive mechanical properties. Additionally, it possesses good high-temperature mechanical properties, welding properties, and machinability. 14MnMoVBRE is suitable for manufacturing structural parts and pressure vessels under operating conditions ranging from 0 to 500°C.
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上海高高兴晟特钢集团有限公司
电话:18917081101
微信:18917081101
QQ:404914802
联系人:粟太成
电子邮件:404914802@qq.com
地址:上海市宝山区抚远路1288
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Shanghai Gaogao Shengtiegang Group Co., Ltd. Phone: 18917081101 WeChat: 18917081101 QQ: 404914802 Contact Person: Su Taicheng Email: 404914802@qq.com Address: 1288 Fuyuan Road, Baoshan District, Shanghai
14MnMoVBRE化学成分:
碳 C:0.09~0.15;
硅 Si:0.30~0.40;
锰 Mn:1.00~1.30;
硫 S:≤0.035;
磷 P:≤0.035;
钒 V:0.04~0.10;
钼 Mo:0.30~0.40;
注:硼酸0.002~0.006。
14MnMoVBRE力学性能:
抗拉强度 σb(MPa):762;
条件屈服强度 σ0.2(MPa):522;
伸长率 δ5(%):18;
断面收缩率 ψ(%):58;
冲击韧性值 αku(J/cm2):75; 试样尺寸:某试料。
热处理规范:920~950℃正火,500±10℃中温回火或650℃高温回火。 金相组织:贝氏体 珠光体。
上海高高兴晟特钢集团有限公司专业、专注提供14MnMoVBRE高强度合金结构用钢板。
Shanghai Gaoxing Shengte Steel Group Co., Ltd. specializes in providing 14MnMoVBRE high-strength alloy structural steel plates.

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