SM45C is belongs to KS D3752- 1986 Steel garde stanard. Otai special steel is china supplier and stockholders of SM45C carbon steel in round bar, plate, flat bar, square bar, hexagonal bar. SM45C also can make to seamless steel pipe, welding steel pipe. SM45C can be hot rolled, forged, forging, cold drawn. cold rolled. ...

sm45c: 4045h: h10450: c45e4h: c45e4: 1.1191: 2c45h (xc45) 45: 1672: 2c45h (080a42) 注：数据仅供参考！如有疑问，请填写"我要纠错"！ ...

sm45c用途: 制造要求受力不大、韧性高的零件，如汽车车身、贮器、深冲压器皿、管子、垫片等，可用作冷轧、冷冲、冷镦、冷弯、热轧等工艺成形，也可用作心部强度不高的渗碳件、碳氮共渗件等。

是强度较高的一种中碳 优质钢 ，因 淬透性 差，一般以 正火状态 使用， 机械性能 要求较高时，采用 调质 处理。 冷变形 塑性中等，退火和正火的 切削加工性 比调质的好。 用于制造强度要求较高的零件，如齿轮、轴、 活塞销 等和受力不很大的机械加工件、锻件、 冲压件 和螺栓、螺母、 管接 。

SM45C steel bar stockholders and suppliers from china. OTAI SPECIAL STEEL Supply in SM45C steel round bar, plate, sheet, square bar, flat bar, pipe since 2007.our steel stock more 1000tons SM45C Steel bar is a high quality Quenched and Tempered Carbon Structural steel, It belong to the high quality low carbon, Low carbon chromium, molybdenum ...

The material properties of the steel (SM45C) are given in Table 1 [19]. The steel drive shaft should satisfy three design specifications such as torque transmission capability, buckling torque ...

흔히 sm45c, s45c 로 알려진 이 강재에 대해 오늘 기술하여 보겠다. 가장 먼저, 기계구조용 탄소강이 뭔지 알고 가자, 똑같은 쇳덩이라고 다 똑같은 재질이고 다 똑같은 가격이라고 생각하시는 분이 있을 수도 있으니 말이다.

This page cover the SM 45C/SM45C Chemical element, Mechanical Properties, SM45C Datasheet, Cross Reference of SM45C Mainly used for 机械结构用碳素钢. Chinese Français; Deutsch; Italiano; Available 24/7 at [email protected]. Search Post Your Request Now. Toggle menu. Hello, Sign inMy ...

① 钢材中不得有意添加表中未列出的化学元素，精炼除外。 ② 经供需双方协商，允许Cr≤0.3% ③ 经供需双方协商，允许S09CK, S15CK and S20CK三个牌号的Ni+Cr≤0.4%，其他牌号Ni+Cr≤0.45%

2023年4月15日 · sm45c如果用于普通结构零件，正火可作为最终热处理。 经过正火可以改善铸造或锻造后的组织，细化奥氏体晶粒，使组织均匀化，形成细而均匀的铁素体与珠光体组织，晶粒度达到8级，从图1中也可以看到珠光体的层片距达到甚为细微的程度，从而提高了钢的 ...