316 stainless steel rods: 316 stainless steel contains molybdenum and low carbon content. Its resistance to pitting corrosion in marine and chemical industrial environments is much better than that of 304 stainless steel! (316L is low carbon, 316N contains nitrogen and has high strength, 316 stainless steel has high sulfur content and is easy to cut stainless steel).
| Product Name | 304/304L Stainless Steel Bar | |
| Type | Steel Bar | |
| Outer Diameter | Round Bar | 4mm-500mm |
| Hexagon Bar | 18mm-57mm (11/16″ to 2-3/4″) | |
| Square Bar | 18mm-47mm (11/16″ to 1-3/4″) | |
| Flat Steel | 1/2 "to 10", Thickness: 2mm-150mm, Can provide customized | |
| Length | 1-6 meters, Length can be customized | |
| Standard | ASTM, AISI, JIS, GB, DIN, EN, etc. | |
| Surface | Black, Bright Polished, Rough Turning, Mattness Surface Treatment, No. 4. BA, etc. | |
| Scope of Application | Stainless steel bars are used in a variety of industries such as shipbuilding,Defense, Automotive, Textiles, Paper and pulp, Manufacturing, Cement,Heavy earthmoving equipment and construction, etc. | |
| Tensile Strength Kb (MPa) | Yield Strength σ0.2 (MPa) | Elongation D5 (%) | Hardness |
| ≥515 | ≥205 | ≥ 40 | ≤ 187HB;≤ 90HRB;≤ 200HV |
| Density(g/cm³) | Modulus of Elasticity(Gpa) | Coefficient of Thermal Expansion(10-6/°C) | Coefficient of Thermal Conductivity(W/m*K) | Resistivity(ΜΩ. cm) |
| 7.99 | 193 | 16.0 | 16.2 | 74 |
| C | Si | Mn | Cr | Ni | S | P | Mo | Ti |
| ≤ 0.08 | ≤1.0 | ≤ 2.0 | 16.0～18.0 | 10.0～14.0 | ≤ 0.03 | ≤ 0.045 | 2.0～3.0 | 0.5～0.7 |
304L stainless steel rod: As a low-carbon 304 steel, under normal circumstances, its corrosion resistance is similar to that of 316L. However, after welding or stress relief, its resistance to grain boundary corrosion is excellent. It can also resist corrosion without heat treatment. Maintain good corrosion resistance.
316 stainless steel rod: It has good corrosion resistance, heat resistance, low temperature strength and mechanical properties, good hot workability such as stamping and bending, and no heat treatment hardening phenomenon. Usage: tableware, cabinets, boilers, auto parts, medical equipment, building materials, food industry (use temperature -196°C-700°C).
310 stainless steel bar: The main features are: high temperature resistance, generally used in boilers and automobile exhaust pipes. Other properties are average.
310S stainless steel rod: It is an austenitic chromium-nickel stainless steel with good oxidation resistance and corrosion resistance. Because of the higher percentage of chromium and nickel, 310S has much better creep strength and can continue to operate at high temperatures. Good high temperature resistance.
303 stainless steel bar: By adding a small amount of sulfur and phosphorus, it is easier to cut than 304, and other properties are similar to 304.
302 stainless steel rods: 302 stainless steel rods are widely used in auto parts, aviation, aerospace hardware tools, and chemical industry. The details are as follows: handicrafts, bearings, slip patterns, medical instruments, electrical appliances, etc.
301 stainless steel rod: good ductility, used for molded products. It can also be hardened by mechanical processing. Good weldability. Wear resistance and fatigue strength are better than 304 stainless steel.
202 stainless steel rod: It is a chromium-nickel-manganese austenitic stainless steel with better performance than 201 stainless steel.
201 stainless steel rod: It is a chromium-nickel-manganese austenitic stainless steel with relatively low magnetism.
410 stainless steel rod: It is martensitic (high-strength chromium steel), has good wear resistance and poor corrosion resistance.
420 stainless steel rod: "Cutting tool grade" martensitic steel, similar to Brinell high chromium steel, the earliest stainless steel. Also used in surgical knives, which can be made very shiny.
317 stainless steel rod: The pitting corrosion resistance is better than that of 316 steel. Used in printing and dyeing equipment materials.
430 stainless steel rod: ferritic stainless steel, used for decoration, such as car accessories. Good formability, but poor temperature resistance and corrosion resistance.
302 stainless steel ball is an austenitic steel, which is close to 304, but the hardness of 302 is higher, HRC≤28, and has good rust and corrosion resistance.
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