绗﹀悎锛�GB/T983 E308-16
AWS E308-16
NB/T 47018
瑾�(shu艒)鏄庯細A102閳﹂垼鍨嬭棩鐨殑涓嶉姽閶肩剨姊�锛屽叾鐒婄斧閲戝爆鍏锋湁鑹ソ鐨勫姏瀛�(xu茅)鎬ц兘鍙婃姉鏅堕枔鑵愯潟鎬ц兘銆備氦鐩存祦鍏╃敤锛岀剨姊濊€愮櫦(f膩)绱�锛岄浕寮ф煍鍜�銆侀婵哄皬锛屾垚褰㈢編瑙€銆傛搷浣滄€т匠锛屽叏浣嶇疆鐒婃帴鎬уソ銆�
鐢ㄩ€旓細鐢ㄤ簬鐒婃帴宸ヤ綔婧害浣庝簬300鈩冪殑鑰愯厫铦曠殑0Cr19Ni9鍨嬩笉閵归嫾绲�(ji茅)妲�(g貌u)銆�304閶�
鐔旀暦閲戝爆鍖栧(xu茅)鎴愬垎锛�%
|
|
C |
Mn |
Si |
S |
P |
Cr |
Ni |
Mo |
Cu |
|
妯�(bi膩o)婧�(zh菙n)鍊� |
鈮�0.08 |
0.5-2.5 |
鈮�0.90 |
鈮�0.020 |
鈮�0.030 |
18.0-21.0 |
9.0-11.0 |
鈮�0.75 |
鈮�0.75 |
|
涓€ 渚� |
0.048 |
1.18 |
0.58 |
0.011 |
0.023 |
19.31 |
9.85 |
0.13 |
0.20 |
鐔旀暦閲戝爆鍔涘(xu茅)鎬ц兘
|
|
鎶楁媺寮�(qi谩ng)搴� |
寤朵几鐜� |
|
妯�(bi膩o)婧�(zh菙n)鍊� |
鈮�550 |
鈮�35 |
|
涓€ 渚� |
630 |
42 |
|
鐒婃鐩村緫(mm锛� |
2.5 |
3.2 |
4.0 |
5.0 |
|
|
鐒婃闀�(zh菐ng)搴�(mm锛� |
250 |
350 |
350 |
350 |
|
|
闆绘祦鑼冨湇锛圓锛� |
骞崇剨 |
60-80 |
90-110 |
120-160 |
150-200 |
|
绔�銆佷话鐒� |
50-70 |
80-100 |
100-150 |
鈥� |
|
娉ㄦ剰浜嬮爡(xi脿ng):
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2. 鐒婂墠蹇呴爤灏�(du矛)鐒婁欢娓呴櫎閻甸姽銆佹补姹°€佹按鍒嗙瓑涓嶆綌鐗┿€�
3. 鐒婃帴鏅�(sh铆)鐩￠噺淇濇寔灏忛浕娴�銆佺煭寮ф搷浣溿€�