坡莫合金1J79,1J85,1J86,1J851,MH80,MH1,MH2 1J21,1J22 1J46,1J50 1j31,1j32,1j33,1j38 1J51 1J36,1J117 2J4,2J7,2J9,2J10,2J11,2J12 2J63,2J83,2J84,2J85 3J1.3J2.3J3.3J9.3J21.3J22.3J53.3J54 3J53.3J58.3J59.3J63 4J9.4J32.4J36.4J38.4J40 4J6.4J28.4J29.4J33.4J34.4J42.4J43. 4J44.4J45,4J47.4J48.4J49.4J50 4J78.4J80.4J82 5J18.5J16 5J11 5J1306,5J1309.5J1320,5J1325,5J1417,5J1430,5J1435,5J1440,5J1455 5J1413,5J1416 5J4140.5J5120 5J1380 5J1070 5J0756 RSN210

4J36,4j40,4j32,4j38屬低膨脹合金

產品標準:YB/T5241-93 膨脹系數 20-100℃ ≦1.5

應用領域: 

廣泛用于電子儀器儀表行業.其中4J38用做易切削合金.4J40用作高溫低膨脹合金.

4J33,4J34瓷封合金

生產標準:YB/T5234-1993

絲材抗拉強度:軟態小于585MPA,硬態大于860MPA

帶材抗拉強度:軟態小于570MPA,硬態大于70MPA

不銹鋼，工具鋼，合金鋼，耐熱鋼，模具鋼，高速鋼，碳素鋼，軸承鋼，鐵鎳合金，鎢鋼等原材料

此信息由恒鑫鋼材提供--------材質，化學成分，力學性能，材質對照表，規格，質量，數量，價格等.