SUS304L Powder Metallurgy Pressed Parts
Austenitic basic steel, the most widely used, excellent corrosion resistance and heat resistance, low temperature strength and mechanical properties, single-phase austenite structure, no heat treatment hardening phenomenon (non-magnetic, service temperature -196-800C). SUS304L powder metallurgy pressed features, excellent corrosion resistance and heat resistance; after welding or stress relief, it can also maintain good corrosion resistance, deep drawability, and excellent polishing.
Product Introduction
|
SUS304L powder metallurgy pressed parts |
||||||||
|
Item |
Material |
Production Process |
Sintering Temperature |
Mold |
Custom |
|||
|
SUS304L powder metallurgy |
SUS304L |
Powder metallurgy pressing |
1180℃ |
To be customized |
Yes |
|||
|
Chemical composition |
(C)≤0.030 (Mn)≤2.00 (Si)≤1.00 (P)≤0.045 (S)≤0.03 (Cr)18.00～20.00 (Ni)9.00～13.00 |
|||||||
|
Available Materials |
Low carbon stainless steel, titanium alloy (Ti, TC4), copper alloy, tungsten alloy, hard 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) |
||||
SUS304L stainless steel
Stainless steel: SUS410L
Standard: GB/T 1220-1992
Austenitic basic steel, the most widely used, excellent corrosion resistance and heat resistance, low temperature strength and mechanical properties, single-phase austenite structure, no heat treatment hardening phenomenon (non-magnetic, service temperature -196-800C). SUS304L powder metallurgy pressed features, excellent corrosion resistance and heat resistance; after welding or stress relief, it can also maintain good corrosion resistance, deep drawability, and excellent polishing.
Application
Applied to equipment and equipment in chemical, coal and petroleum environments with high resistance to intergranular corrosion; open-air decorative materials, heat-resistant parts and parts with difficulty in heat treatment. Frozen container frames and exterior materials, automobile exhaust pipes (below 800 °C), heat-resistant equipment parts.
Mechanical Properties
Tensile strength σb (MPa)≥520,
Conditional yield strength σ0.2 (MPa)≥205,
Elongation δ5 (%)≥40,
Reduction of area ψ (%)≥60,
Hardness: ≤187HB; ≤90HRB; ≤200HV
The difference between SUS304L and SUS304:
SUS304L and SUS304 have different characteristics and chemical composition and carbon content.
Applied to equipment and equipment in chemical, coal, and petroleum environments with high resistance to intergranular corrosion; open-air decorative materials, heat-resistant parts, and parts with difficulty in heat treatment. SUS304L carbon content≤0.03
SUS304 is basic austenitic steel with the most extensive uses: excellent corrosion resistance and heat resistance; excellent low-temperature strength and mechanical properties; single-phase austenite structure, no heat treatment hardening phenomenon (non-magnetic, service temperature -196-- 800°C). SUS304 carbon content≤0.08
Heat Treatment Specifications
Heat treatment specifications: solid solution 1010 ~ 1150 ℃ rapid cooling.
Microstructure
Metallographic structure: The structure is characterized by austenitic type.
Delivery Status
Generally, it is delivered in a heat-treated state, and the type of heat treatment is specified in the contract; if it is not specified, it is delivered in a non-heat-treated state.
Metal Injection Molding Process
Detection Systems
Send Inquiry
