40cr steel specification material 40cr mold steel

12345Next40Cr Steel Equivalent,Mechanical Properties Chemical 40Cr gelegeerd staal-bedrijfsnieuws-Dongning Tools

40Cr steel is a kind of Chinese GB standard alloy steel for engineering and machinery purpose,and one of the most widely used steel grades.For 40Cr material hardness,specifications and equivalent,please see the table below.After quenching and tempering treatment,40Cr steel has good comprehensive mechanical properties,low temperature impact toughness,low notch sensitivity,good

China 40cr 20cr 42CrMo 35CrMo Alloy Steel Forged Forging

Steel,Forged Part,Forging Part manufacturer / supplier in China,offering 40cr 20cr 42CrMo 35CrMo Alloy Steel Forged Forging Part Roller Shaft Roller,Cheap Price D2 1.2379 SKD11 Cr12MOV Xw-41 Xw-42 K110 Alloy Mould Tool Steel Plate Sheet Die Steel,8407 1.2344 H13 ESR 1.2343 H11 SKD61 W301 W302 W303 Dievar Dac55 Hot Work Alloy Die Tool Metal Steel Round Bar and so on.How Much Do You Know 40Cr Bolts - EB CastworldNov 04,2019·Different Gride for 40Cr Bolts According to the relevant standards,the performance grades of carbon steel and alloy steel bolts are more than 10 grades.They are grade 3.6,4.6,4.8,5.6,6.8,8.8,9.8,10.9,12.9.Among which the bolts of grade 8.8 and above are made of low or medium carbon alloy steel.

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