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|
鐒婄挡 |
C |
Mn |
Si |
Cr |
Ni |
Mo |
N |
P |
S |
鍏朵粬 |
|
YZD431N |
锛�0.1 |
0.5~1.5 |
0.3~0.8 |
12~16 |
2.5~4.5 |
0.3~0.7 |
0.07~0.13 |
鈮�0.02 |
鈮�0.02 |
鈮�3.0 |
|
YZD431 |
鈮�0.08 |
0.5~1.5 |
0.4~0.8 |
15~19 |
鈮�2.0 |
鈥� |
鈥� |
鈮�0.02 |
鈮�0.02 |
鈮�3.0 |
鐔旀暦閲戝爆鍔涘(xu茅)鎬ц兘
|
瑭﹂(y脿n)闋�(xi脿ng)鐩� |
鐒婄挡 |
HRC |
HB |
|
淇濊瓑鍊� |
YZD431N |
42~48 |
鈥� |
|
YZD431 |
鈥� |
180~220 |
鐔旀暦閲戝爆鎿�(ku貌)鏁ｆ矮鍚噺锛�鈮�6.0mL/100g锛堢敇娌规硶锛夈€�
X灏勭窔鎺㈠偡锛�I绱�(j铆)銆�
鍙冭€冮浕娴�
|
鐒婄挡鐩村緫/mm |
1.6 |
2.0 |
2.4 |
2.8 |
|
鐒婃帴闆绘祦/A |
240~280 |
280~320 |
320~360 |
360~400 |
娉ㄦ剰浜嬮爡(xi脿ng)锛�
閲囩敤鐩存祦鍙嶆帴锛�
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鐒婄挡闁�(k膩i)鍖呭悗瑕佺洝蹇娇鐢紝涓嶈灏囨湭浣跨敤瀹岀殑鐒婄挡闀�(zh菐ng)鏈熻８鏀惧湪绌烘埃涓�锛�
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