
| 产品名称: | S44003 |
| 产品编号: | NO150619143528 |
供应440B不锈钢板材 S44003不锈钢棒材 SUS440B进口不锈钢棒
440B不锈钢较440A钢硬度高,较440C钢韧性高。440B不锈钢用于刃具、量具和轴承
、阀门。适合做刺刀的刃材。 中国GB/T5216:8Cr17 美国ASTM:440B
日本JIS:SUS440B 退火/℃:800~920缓冷 淬火/℃:1010~1070油冷
回火/℃:100~180快冷 退火后的硬度值HBS≤255;HBR≥56 440B化学成分
:碳C0.85~0.95,硅Si≤1.00,锰Mn≤1.00,硫S≤0.030,磷P≤0.035,铬Cr16.00~
18.00,镍Ni允许含有≤0.60,钼Mo可加入≤0.75
Phone: +86 13969500893, +86 13969509893 Email: 9226006@qq.com
Address:No. 28 Wuyi Mountain Road, Development Zone, Liaocheng City, Shandong Province
Guangzhou Branch:7/F, Minsheng Building, No. 217 Sanyuanli Boulevard, Yuexiu District, Guangzhou City