SA285鏄竴绋鍔涘鍣ㄧ敤涓綆鎶楁媺寮�(qi谩ng)搴︾⒊绱犻嫾閶兼澘锛屾(bi膩o)婧�(zh菙n)ASME/ASTM (S)A285-(S)A285M
鍏朵富瑕佹妧琛�(sh霉)姊濅欢濡備笅
1.閬╃敤鑼冨湇
鏈(bi膩o)婧�(zh菙n)閬╃敤浜庡帤搴�200mm鐨勫鍔涘鍣ㄧ敤涓綆鎶楁媺寮�(qi谩ng)搴︾⒊绱犻嫾閶兼澘鐨勭敓鐢�(ch菐n)鍙婃椹�(y脿n)銆�
2.寮曠敤妯�(bi膩o)婧�(zh菙n)
鑸為嫾鍩�(zh铆)琛屾(bi膩o)婧�(zh菙n)WYJ
A20/A20M 澹撳姏瀹瑰櫒鐢ㄩ嫾鏉跨殑涓€鑸姹�
3.灏哄銆佸褰�銆佸瑙€鍙婂厑瑷卞亸宸�
閶兼澘鐨勫昂瀵�銆佸褰€€佸瑙€鍙婂厑瑷卞亸宸煼(zh铆)琛�SA 20M鐨勮姹�銆�
4.浜よ波鐙€鎱�(t脿i)锛堢啽铏曠悊锛�
閶兼澘閫氬父浠ヨ粙鍒剁媭鎱�(t脿i)渚涜波銆備篃鍙互瑷傝臣姝ｇ伀鎴栨秷闄ゆ噳(y墨ng)鍔涙垨姝ｇ伀鍔犳秷闄ゆ噳(y墨ng)鍔涚殑閶兼澘銆�
5.鍖栧(xu茅)鎴愬垎
閶兼澘鐨勫寲瀛�(xu茅)鎴愬垎鎳�(y墨ng)绗﹀悎琛�1鐨勮(gu墨)瀹�銆�
琛�1
|
鍏冪礌 |
鎴愬垎 % |
|||
|
A |
B |
C |
||
|
C鈮︼紙1锛� |
0.17 |
0.22 |
0.28 |
|
|
Mn鈮� |
鐔旂厜鍒嗘瀽 |
0.90 |
0.90 |
0.90 |
|
鎴愬搧鍒嗘瀽 |
0.98 |
0.98 |
0.98 |
|
|
P鈮︼紙1锛� |
0.035 |
0.035 |
0.035 |
|
|
S鈮︼紙1锛� |
0.035 |
0.035 |
0.035 |
|
娉�1锛氭棦閬╃敤浜庣啍鐓夊垎鏋愪篃閬╃敤浜庢垚鍝佸垎鏋�锛�
6.鍔涘(xu茅)鎬ц兘缇庢(bi膩o)|ASTM|姝愭(bi膩o)|EN|鏃ユ(bi膩o)|JIS|鑸炴妧|瑾�(r猫n)璀墊ISO|寰锋(bi膩o)|DIN|鑸圭礆(j铆)绀緗HIC|鑷ㄦ矮|鎶楁矮|鐗规畩|鏉愭枡|楂樺挤(qi谩ng)|鑰愮（|涓€鎺浜屾帰|涓夋帰|琛ㄩ潰|鍥涘垏|鐞嗚▓(j矛)|瑕�(gu墨)鏍紎鐗岃櫉(h脿o)|閶兼澘|
閶兼澘鐨勬(j墨)姊版€ц兘鎳�(y墨ng)绗﹀悎琛�2鐨勮姹傘€�
琛�2
|
闋�(xi脿ng)鐩� |
A |
B |
C |
|
鎶楁媺寮�(qi谩ng)搴� 锛圡Pa锛� |
310-450 |
345-385 |
380-515 |
|
灞堟湇寮�(qi谩ng)搴︹墺 锛堟敞1锛夛紙MPa锛� |
165 |
185 |
205 |
|
浼搁暦(zh菐ng)鐜団墺锛堟(bi膩o)璺�200mm锛�锛�% |
27 |
25 |
23 |
|
浼搁暦(zh菐ng)鐜団墺锛堟(bi膩o)璺�50mm锛夛紝% |
30 |
28 |
27 |
娉�1锛氬彲鐢�0.2%娈樹綑璁婂舰娉曟垨杓夎嵎涓嬬殑0.5%浼搁暦(zh菐ng)娉曟脯(c猫)瀹�銆�
7.闄勫姞瑕佹眰
鍙檮鍔犺姹傞檺鍒跺惈閵呴噺锛氱啍鐓夊垎鏋�0.2%-0.35%锛屾垚鍝佸垎鏋�0.18%-0.37%
鎴栬姹傚惈閵呴媮锛氱啍鐓夊垎鏋愪笉澶т簬0.25%銆�
鍏徃鍙緵鐢�(ch菐n)鍝佽鏄庯細
涓€銆佸彲渚涢嫾鏉胯(gu墨)鏍艰寖鍦嶏細鍘氬害8锛�650mm锛屽搴�1500锛�4020mm锛岄暦(zh菐ng)搴�4000mm锛�17000mm锛屽柈閲�30.00鍣搞€傛牴鎿�(j霉)闇€瑕侀倓鍙緵鏇村ぇ瑕�(gu墨)鏍奸嫾鏉�銆�
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