735A30 Lost Wax Investment Castings
Spring steel has good mechanical properties and process properties, and has high hardenability.
Product Introduction
|
735A30 Lost Wax Investment Castings |
|||||||
|
Item |
Material |
Production Process |
Sintering Temperature |
Mold |
Custom |
||
|
735A30 Lost Wax Investment Castings |
735A30 |
Molten mold casting |
1380℃ |
To be customized |
Yes |
||
|
Chemical composition |
C ：0.46～0.54 Si：0.17～0.37 Mn：0.50～0.80 S ：≤0.030 P ：≤0.030 Cr：0.80～1.10 Ni：≤0.35 Cu：≤0.25 V ：0.10～0.20 |
||||||
|
Available Materials |
Carbon steel, alloy steel, aluminum alloy, low -carbon stainless steel, titanium alloy (TI, TC4), copper alloy, high temperature alloy (718, 713) |
||||||
|
Smoothness |
Dimensional accuracy |
Product density |
Appearance treatment |
Appropriate weight |
|||
|
Roughness 1～5μm |
(±0.1%～±0.5%) |
7.3-7.6g/CM³ |
According to customer requirements |
0.03g～400g) |
|||
735A50 spring steel
Product name: Spring Steel
Brand: 735A50
Spring steel has good mechanical properties and process properties, and has high hardenability. Adding vanadium refines the grains of the steel, reduces overheating sensitivity, improves strength and toughness, has high fatigue strength, and has a high yield ratio. , but the weldability is poor and the plasticity is low due to cold deformation.
Application
735A50 spring steel is a higher-grade spring. 735A30 Lost Wax Investment Castings is used as high-load important springs with larger cross-sections and valve springs, piston springs, and safety valve springs with operating temperatures <300°C.
Mechanical properties
Tensile strength σb (MPa): ≥1274(130)
Yield strength σs (MPa): ≥1127(115)
Elongation δ5 (%): ≥10
Sectional shrinkage ψ (%): ≥40
Trademarks of various countries
Corresponding domestic grade: 50CrV
Corresponding Japanese brand: SUF10
Corresponding US grade: 6150
Corresponding German grade: 50CrV4 (1.8159)
Detection Systems
Copper Silica Sol Investment Casting
Send Inquiry
