SCM430 Qt 스틸 바 경도

material sae 4130 aisi 4130 scm430 steel equivalent

Our company is a manufacturer of scm430 alloy steel bar including scm430 alloy steel round bar, scm430 alloy steel square bar, scm430 alloy steel flat bar, scm430 square alloy steel bar and scm430 hexagonal alloy steel bar.

scm430 steel is a Chromium-Molybdenum through-hardening steel of medium hardenability. It is a general purpose high-tensile steel with medium strength level and good impact properties.

scm430 steel bar is mainly used to produce high strength stud bolt, threaded rods, wind power bolt, pre-stressed anchor bolts, post stressed anchor bolt, steel tie rod, tie bar, tension rod, tension bar etc. Shaft, axle shaft, crankshaft, shaft for sleeve, linear shaft, pump shaft, rotor shaft, sensor shaft, spline shaft, drive shaft, mandrel shaft, transmission shaft, screw rod etc. CNC machines, precision CNC machines etc. Ejector pins and Ejector rods.

scm430 steel spec / scm430 steel specifications:

1. Chemical composition of scm430 steel:

2. scm430 steel equivalent steel grade:

3. scm430 steel sizes:

4. Weight of scm430 steel:

5. scm430 steel microstructure:

scm430 steel bar grain size: 5 to 8

scm430 steel nonmetal Impurity:

6. Processing of scm430 steel:

우리는 표면, 크기 및 미세 구조에서 모든 종류의 강철 막대를 처리하는 공장입니다. With complete production and processing facilities, we can supply all kind of pre heat treated scm430 steel bar and pre machining scm430 steel bar as following:

1) Heat treatment of scm430 steel

Oil quenching scm430 steel / scm430 normalizing steel / pre hardened scm430 steel / annealing scm430 steel / stress relieving scm430 steel / scm430 qt steel / flame hardening scm430 steel / scm430 steel induction hardening / case hardening scm430 steel / scm430 oil quenched / austempering scm430 steel / scm430 steel water quenched / nitriding scm430 steel / milling scm430 steel

After heat treatment, scm430 steel bar can get better heat treated scm430 steel properties, for example:

scm430 steel quenched and tempered properties:

Yield strength of scm430 steel: 930MPa min

Tensile strength of scm430 steel: 1080MPa min

Elongation of scm430 steel: 12% min

Reduction area of scm430 steel: 50% min

Rockwell hardness of scm430 steel: 32HRC min

Brinell hardness of annealed scm430 steel: 217HB max

Vickers hardness of scm430 steel: We can also guarantee the Vickers hardness based on your special requirements.

2) Machining scm430 steel:

knurling scm430 steel / tapping scm430 steel / grinding scm430 steel / turning scm430 steel / threading scm430 steel / cutting scm430 steel / drilling scm430 steel / forging scm430 steel / laser cutting scm430 steel / reaming scm430 steel / stick welding rod for scm430 steel / bending scm430 steel / brazing scm430 steel / straightening scm430 steel / tg&p scm430 steel / polishing scm430 steel / cold drawing scm430 steel

After the machining, scm430 steel can get precision size, various surface, better roughness, straightness etc. scm430 steel can be used for axe, pins, knives, gun barrels, gears, bolts, washers, hammer, sword etc.

As a Chinese steel bar professional manufacturer and supplier of more than twenty years, with complete produce and processing facilities, advanced testing equipments and big stock of steel bar, we can supply 4130 steel bar with good quality, competitive price, short delivery time and personalized customization. 우리는 옛 고객과 새로운 고객이 기술적 인 질문과 요구를 위해 우리에게 문의하도록 환영합니다.