
1, 10# steel to is less than 0.25, 10# steel is very good, easy cold and hot and or cold after is good, good no and are poor.
Ii. 10# steel : GB/
Iii. of # 10 steel:
C: 0.07-0.13;
Si Si: 0.17-0.37;
Mn: 0.35-0.65;
S: 0.035 or less
P: ≤0.035;
Cr: ≤0.15;
Ni: ≤0.25;
Cu: 0.25 or less
Iv. of # 10 steel:
B (MPa) : ≥335
Yield s (MPa) : ≥205
5 (%) : ≥31
A of area bits (%) : 55 or more,
: not heat ≤
5. No.10 Steel heat : air
Vi. of # 10 steel:
10# steel shall be heat or heat ( or at high ). in heat shall be in the .
7, 10# steel use: of the high such as body, deep etc., can be used for cold cold cold cold hot and other can also be used for the core is not high etc.
8:10# steel main : steel works can xinyu steel works can also . .
一、10#钢属于碳素钢,含碳量低于0.25,10#钢塑性、韧性很好,易冷热加工成形,正火或冷加工后切削加工性能好,焊接性优良,无回火脆性,淬透性和淬硬性均差。
二、10#钢执行标准:GB/三、10#钢的化学成份:碳 C :0.07-0.13;硅 Si:0.17-0.37;锰 Mn:0.35-0.65;硫 S :≤0.035磷 P :≤0.035;铬 Cr:≤0.15;镍 Ni:≤0.25;铜 Cu:≤0.25四、10#钢力学性能:抗拉强度σb (MPa):≥335屈服强度σs (MPa):≥205伸长率δ5(%):≥31断面收缩率ψ(%):≥55,硬度:未热处理,≤五、10#钢材热处理规范:正火,910,空冷六、10#钢交货状态:10#钢以不热处理或热处理(退火、正火或高温回火)状态交货。要求热处理状态交货的应在合同中注明。七、10#钢用途: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。八:10#钢主要生产厂家:舞阳钢厂可以生产,新余钢厂也可以生产。舞钢品质保证。

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