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stainless steel
AISI 304 (1.4301) Stainless Steel
Stainless steel 304 and stainless steel 304L are also known as 1.4301 and 1.4307 respectively. Type 304 is the most versatile and widely used stainless steel. It is still sometimes referred to by its old name 18/8 which is derived from the nominal composition of type 304 being 18% chromium and 8% nickel.
Product information
Stainless steel 304 and stainless steel 304L are also known as 1.4301 and 1.4307 respectively. Type 304 is the most versatile and widely used stainless steel. It is still sometimes referred to by its old name 18/8 which is derived from the nominal composition of type 304 being 18% chromium and 8% nickel. Type 304 stainless steel is an austenitic grade that can be severely deep drawn. This property has resulted in 304 being the dominant grade used in applications like sinks and saucepans. Type 304L is the low carbon version of 304. It is used in heavy gauge components for improved weldability. Some products such as plate and pipe may be available as “dual certified” material that meets the criteria for both 304 and 304L. 304H, a high carbon content variant, is also available for use at high temperatures. Properties given in this data sheet are typical for flat rolled products covered by ASTM A240/A240M. It is reasonable to expect specifications in these standards to be similar but not necessarily identical to those given in this data sheet. Application Saucepans Springs, screws, nuts & bolts Sinks & splash backs Architectural panelling Tubing Brewery, food, dairy and pharmaceutical production equipment
Commodity | stainless steel 304L 316L 317L 309 310 321 plate price |
Grade | 201,202,304,304L,309, 309S,310S,316,316L,316Ti,317L,321,347H,409,409L,410, 410S, 420(420J1, 420J2), 430, 436, 439, 441, 444, 446 |
Thickness | 0.3mm-6mm(cold rolled),3mm-100mm(hot rolled) |
Width | 1000mm,1219mm(4feet),1250mm,1500mm,1524mm(5feet),1800mm,2000mm or as your requirements. |
Length | 2000mm,2440mm(8feet),2500mm,3000mm,3048mm(10feet),5800mm, 6000mm or as your requirements. |
Surface | Common: 2B, 2D, HL(Hairline), BA(Bright annealed), No.4.Colored: Gold mirror, Sapphire mirror, Rose mirror, black mirror, bronze |
Delivery time | 3 days after confirming the order |
Package | Water proof paper+metal pallet+Angle bar protection+steel belt or as requirements |
Applications | Architectural decoration, luxury doors, elevators decorating, metal tank shell, ship building,decorated inside the train, as well |
Technical data
Chemical Compositionsa)
| Element | % Present |
|---|---|
| Carbon (C) | 0.07 |
| Chromium (Cr) | 17.50 - 19.50 |
| Manganese (Mn) | 2.00 |
| Silicon (Si) | 1.00 |
| Phosphorous (P) | 0.045 |
| Sulphur (S) | 0.015b) |
| Nickel (Ni) | 8.00 - 10.50 |
| Nitrogen (N) | 0.10 |
| Iron (Fe) | Balance |
Mechanical properties
| Property | Value |
|---|---|
| Comprehensive Strength | 210 MPa |
| Proof Stress | 210 Min MPa |
| Tensile Strength | 520 - 720 MPa |
| Elongation | 45 Min% |
Physical Properties
| Property | Value |
|---|---|
| Density | 8,000 Kg/m3 |
| Melting Point | 1450 °C |
| Thermal Expansion | 17.2 x 10-6 /K |
| Modulus of Elasticity | 193 GPa |
| Thermal Conductivity | 16.2W/m.K |
| Electrical Resistivity | 0.072 x 10-6 Ω .m |
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