17/4 PH Condition has machining characteristics similar to stainless steel grade SS302, SS304 and SS410. The high hardness and strength in Condition H900 is the most difficult to machine and the material should be machined at 60% of the rate which is used for Condition A. ...
密度(Density):7.7g/cm3 抗拉强度(强度极限)(Tensile Strength, Ultimate):1210 MPa (175000psi) 屈服强度(屈服极限)(Tensile Strength, Yield):1090 MPa (158000psi) 洛氏硬度C级(Hardness Rockwell C):39 断裂延伸率(Elongation at Break ):6.0% 断面收缩率(Reduction of Area):21%...
H900 Mechanical Properties Hardness, Rockwell C 45 Tensile Strength, Ultimate 1448 MPa Tensile...
This high hardness makes die compaction difficult, but binder-assisted compaction, as well as injection molding, feedstock extrusion and binder jetting and related ideas, are successful. 在所有类别的不锈钢中,17-4PH虽不是最好的,但是经过热处理后其性质组合是有吸引力的,他们可应用于航空航太、医疗、牙...
17-4PH 1.4542 CHARTFORPRECIPITATIONHARDENING (inannealedcondition) 1:HardnessRockwellHRC 2:TensilestrengthRm(MPa) 3: Yield strength Re 0.2 (mm 2 ) 4: Ductile yield A ε (%) 5: Impact ductility KCV (J/cm 2 ) The above curves indicate the results of determinate section of a curtain size...
17-7PH is a versatile engineering material that is used to produce nuclear components, aerospace parts andmilitary structures. Stock Availability We stock 17-4PH stainless steel sheets in various thicknesses and conditions (including annealed, H900, H1025, H1100, and H1150 conditions). We also ...
This fact is investigated in this work, where a 17-4PH steel with 0.027%S was evaluated after hydrogen cathodic charging. Specimens with three different commercial heat treatments were evaluated. Specimens with treatments A (solution treated) and H900 (aged for the peak of hardness) showed inter...
These grades should not be used at temperatures above age-hardening temperature, to avoid reduction of hardness and mechanical properties of the metal. Heat Treatment Solution treatment (Condition A) - Grade 630 stainless steels are heated at 1040°C for 0.5 h, then air-cooled to ...
These grades should not be used at temperatures above age-hardening temperature, to avoid reduction of hardness and mechanical properties of the metal. Heat Treatment Solution treatment (Condition A) - Grade 630 stainless steels are heated at 1040°C for 0.5 ...
304H min.max. 0.040.10 -2.0 -0.75 -0.045 -0.030 18.020.0 - 8.010.5 - Mechanical Properties Grade Tensile Strength (MPa) min Yield Strength 0.2% Proof (MPa) min Elongation (% in 50mm) min Hardness Rockwell B (HR B) max Brinell (HB) max 304 515 205 40 92 201 304L 485 170 40...