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																		KARBON 
																		ÇELİKLERİ |  
																		| BS | DIN | EN | SAE/AISI |  
																		| 150M36 | 36Mn5 | EN15B | 1536 |  
																		| - | CK15 | EN32B | 1015, 
																		1016 
																		1018 |  
																		| - | CK38 | - | 1038 |  
																		| - | - | EN43C | 1050 |  
																		| - | CK45 | 1045 | - |  
																		| 070M55 | CK55 | EN9 | 1055 |  
																		| - | C35 | - | 1035 |  
																		| - | CK75 | EN42 | 1074 |  
																		| - | C67 | EN42B | 1065 |  
																		| 080M50 | C55 | EN43 | 1055 |  
																		| 080A47 | CK45 | EN43B | 1045 |  
																		| 150M36 | 36Mn7 | EN 
																		15,15A | 1541 |  
																		| 080A40 | CK45 | EN8 | 1040, 
																		1045 |  
																		| 080A40 | CK45 | EN8A | 1040, 
																		1045 |  
																		| 080A40 | CK45 | 45C8 | 1040, 
																		1045 |  
																		| 080A40 | CK45 | EN8C | 1040, 
																		1045 |  
																		| 080A40 | CK45 | EN8D | 1040, 
																		1045 |  
																	
																		| 
																		
																		ALAŞIMLI 
																		ÇELİKLER |  
																		| BS | DIN | EN | SAE/AISI |  
																		| 530A40 | 37Cr4 | EN18 | 5140 |  
																		| 817M40 | 34CrNiMo6 | EN24 | 4340 |  
																		| 709M40 | - | EN19 | 4140,4142 |  
																		| - | 28Mn6 | - | 1527 |  
																		| - | 20MnCr5 | - | - |  
																		| 150M28 | - | EN14A | 1524 |  
																		| - | 16MnCr5 | - | 5120 |  
																		| - | - | - | - |  
																		| 805M20 | - | EN362 | 8620 |  
																		| 805M20 | - | - | 8622 |  
																		| 815M17 | - | EN353 | - |  
																		| 820M17 | - | EN354 | 4320 |  
																		| 523A14 | 15Cr3 | EN2Ç6 | 5015 |  
																		| - | 17Cr3 | - | - |  
																		| 34Cr4 | 34Cr4 | EN18 | 5130 |  
																	
																		| 
																		
																		DÜŞÜK 
																		KARBON 
																		ÇELİKLER |  
																		| DIN | EN | SAE/AISI |  
																		| CK10 | - | SAE1010 |  
																		| CK15 | EN32B,EN32C | SAE1018 |  
																	
																		| 
																		
																		YAY 
																		ÇELİKLERİ |  
																		| BS | DIN | EN | SAE/AISI | JIS |  
																		| - | 60Si7 | EN45A | - | - |  
																		| - | 59Si7 | EN45A | 9260 | SUP7 |  
																		| 685A57 | 54SiCr6 | - | 9254 | SUP12V |  
																		| - | 55Si7 | EN45A | - | - |  
																		| 250A53 | 55Si7 | EN45 | 9255 | - |  
																		| 250A58 | - | EN45A | 9260 | - |  
																		| 735A51 | 50CrV4 | EN47 | 6150 | SUP10 |  
																		| - | - | - | 51B60 | SUP11A |  
																		| - | 55Cr5 | - | 5155 | SUP9 |  
																	
																		| 
																		
																		
																		OTOMAT 
																		ÇELİKLERİ |  
																		| BS | DIN | EN | SAE/AISI | JIS |  
																		| 216M36 | - | ENI5(AM) | 1137 | - |  
																		| 220Mo7 | 9SMn28 | EN1A | 1213 | SUM22 |  
																		| 220Mo7Pb | 9SMnPb36 | EN1APB | 12L14 | SUM24L |  
																		| 212M36 | - | EN8M | 1I46 | - |  
																		| - | - | EN8M | SAE1146 | - |  
																		| - | - | - | 1108 | SUM12 |  
																		| - | - | EN8M | - | - |  
			
																		| 
																		
																		
																		RULMAN 
																		ÇELİKLERİ |  
				| BS | DIN | EN | SAE/AISI | JIS |  
				| 534A99/535A99 | 100Cr6 | EN31 | SAE52100 | SUJ 2 |  
				| 534A99/535A99 | 100Cr6 | EN31M | SAE52100 | SUJ 2 |  |  |  
															|  |  |