430不锈钢是具有良好的耐腐蚀性能和通用钢种，导热性能比奥氏体好，热膨胀系数比
奥氏体小，耐热疲劳，添加稳定化元素钛，焊缝部位机械性能好。用于建筑装饰用、燃油烧嘴部件、家庭用器具、家电部件.430F是在430钢上加上易切削性能的钢种。用于自动车床、螺栓和螺母等.430LX在430钢中添加Ti或Nb、降低C含量，改善了加工性能的和焊接性能。用于热水罐、供热水系统、卫生器具、家庭用耐用器具、自行车飞轮等。
化学成份
430不锈钢化学成份(%)
碳(C) :≤0.12
硅(Si) :≤0.75
锰(Mn) :≤1.00
磷(P) :≤0.040
硫(S) :≤0.030
镍(Ni) :≤0.60
铬(Cr) :16.00~18.00
钼(Mo) :2.00-3.00
430不锈钢力学性能：
密度： 7.7g/cm3
熔点： 1427℃
膨胀系数： m/m℃(at 20-100℃)
杨氏模数： kN/mm2
刚性模数： kN/mm2
应用标准： n/a （UNS）
430不锈钢有以下几种状态,状态不一样,耐脏和耐腐蚀性也不一样.
NO.1，2D，2B，N0.4，HL，BA，Mirror,以及各种其他表面处理状态.
表面加工等级 特征 加工工艺
2D 呈略具光泽的银白色 热轧+退火喷丸酸洗+冷轧+退火酸洗
2B 呈银白色且比2D表面佳的光泽度和平坦度 热轧+退火喷丸酸洗+冷轧+退火酸洗+调质轧制
No.3 有佳的光泽度、粗纹 对2D品或2B用100~120研磨材料（JIS R6002）进行抛光及调质轧制
No.4 有佳的光泽、细纹 对2D品或2B用150~180研磨材料（JIS R6002）进行抛光及调质轧制
HL 呈银灰色且具发丝条纹 对2D品或2B品用适当粒度的研磨材料进行抛光使表面呈连续磨纹
City, water, land and convenient transportation, is a large stainless steel professional company wholesale and retail.
Franchise: 410,409 L, 430,310 S, 316L, 317L, 309S, 304,321,201,202,301,420,443,436,439,441,444 other special stainless
steel cold rolled, rolling belt and stainless steel pipe, color plates.
Rolling width :210-1250MM thickness :0.01-4 .0 MM
Surface: BA 2B 2B light sanding surface
I may Valet processing (points, pulled Johnson, matte, foil, plate, delivery and other services.), The specific
requirements of Coil warmly welcome you come to negotiate!
We have reasonable prices and quality service to win your trust! Products can be widely used in hardware products,
kitchen utensils, furnace, boiler, furnace, chemical machinery, food machinery, printing equipment, pressure vessels,
automobile exhaust pipes, pharmaceuticals, professional watch band, grinding case 8K and so on.
We are "united, efficient and development," entrepreneurial spirit, honest and trustworthy manner, willing to work
with colleagues in the field of stainless steel, sincere cooperation, enterprise development on providing customers
with valuable products, based on the realization of passenger and I win good relations. Welcome to the new and old
customers call to discuss, in this wish your business! Plenty of money!
Contact: Xubin Li 86+13326796316,86+13435429310 Fax :86+757-83817410 86+757-83814409
