Astm A276 Bar
- Astm A276 Bar
Walmay Metal’s ASTM A276 Stainless Steel Bars are manufactured to meet the stringent requirements of ASTM A276 standards.
ASTM A276 stainless steel bar is a stainless steel bar that meets the standards of the American Society for Testing and Materials (ASTM) and has excellent corrosion resistance, high strength and good processing performance.
Available in a variety of grades, finishes, and sizes, these stainless steel bars can be customized to meet your specific project needs
Astm A276 Bar Product Description
| Material: | Astm A276 Bar | Certificate | ISO9001,CE or as per customer. |
| Size | According to customer needs | Standard: | AISI, ASTM, GB,BS,EN,JIS,DIN |
| MOQ： | 1 ton, We can accept a sample order. | Payment terms | FOB, CFR, CIF, EXW. |
| 304 stainless steel bar： | Specifications: diameter 5mm-200mm | 316 stainless steel bar | Specification: diameter 6mm-100mm |
| 201 stainless steel bar: | Specification: diameter 3mm-80mm | 430 stainless steel bar | Specification: diameter 3mm-120mm |
| 420 stainless steel bar: | Specification: diameter 3mm-150mm | 904L stainless steel bar | Specification: diameter 6mm-80mm/td> |
| 630 stainless steel bar: | Specification: diameter 10mm-300mm | 303 stainless steel bar | Specification: diameter 3mm-80mm |
| 321 stainless steel bar | Specification: diameter 6mm-100mm | 316L stainless steel bar | Specification: diameter 6mm-100mm |
astm a276 Product Specification and Size
| No | GB | JIS | ASTM | UNS | KS | BSEN | AS | CNS |
|---|---|---|---|---|---|---|---|---|
| 1 | 12Cr17Mn6Ni5N | SUS201 | 201 | S20100 | STS201 | 1.4372 | 201-2 | 201 |
| 2 | 12Cr18Mn9Ni5N | SUS202 | 202 | S20200 | STS202 | 1.4373 | – | 202 |
| 3 | 12Cr17Ni7 | SUS301 | 301 | S30100 | STS301 | 1.4319 | 301 | 301 |
| 4 | 06Cr19Ni10 | SUS304 | 304 | S30400 | STS304 | 1.4301 | 304 | 304 |
| 5 | 022Cr19Ni10 | SUS304L | 304L | S30403 | STS304L | 1.4306 | 304L | 304L |
| 6 | 06Cr19Ni10N | SUS304N1 | 304N | S30451 | STS304N1 | 1.4315 | 304N1 | 304N1 |
| 7 | 06Cr19Ni9NbN | SUS304N2 | 304N2 | S30452 | STS304N1 | – | 304N2 | 304N2 |
| 8 | 022Cr19Ni10N | SUS304LN | 304LN | S30453 | STS304LN | – | 304LN | 304LN |
| 9 | 10Cr18Ni12 | SUS305 | 305 | S30500 | STS305 | 1.4303 | 305 | 305 |
| 10 | 06Cr23Ni13 | SUS309S | 309S | S30908 | STS309S | 1.4833 | 309S | 309S |
| 11 | 06Cr25Ni20 | SUS310S | 310S | S31008 | STS310S | 1.4845 | 310S | 310S |
| 12 | 06Cr17Ni12Mo2 | SUS316 | 316 | S31600 | STS316 | 1.4401 | 316 | 316 |
| 13 | 06Cr17Ni12Mo2Ti | SUS316Ti | 316Ti | S31635 | – | 1.4571 | 316Ti | 316Ti |
| 14 | 022Cr17Ni12Mo2 | SUS316L | 316L | S31603 | STS316L | 1.4404 | 316L | 316L |
| 15 | 06Cr17Ni12Mo2N | SUS316N | 316N | S31651 | STS316N | – | 316N | 316N |
| 16 | 022Cr17Ni13Mo2N | SUS316LN | 316LN | S31653 | STS316LN | 1.4429 | 316LN | 316LN |
| 17 | 06Cr18Ni12Mo2Cu2 | SUS316J1 | – | – | STS316J1 | – | 316J1 | 316J1 |
| 18 | 06Cr18Ni11Ti | SUS321 | 321 | S32100 | STS321 | 1.4541 | 321 | 321 |
| 19 | 06Cr18Ni11Nb | SUS347 | 347 | S34700 | STS347 | 1.4500 | 347 | 347 |
| 20 | 10Cr17 | SUS430 | 430 | S43000 | STS430 | 1.4016 | 430 | 430 |
a276 material Product packaging and loading
For astm a276 stainless steel packaging: Standard packing for export with waterproof protection.
Other packaging can be customized according to customer requirements.
Port:Shanghai port or Qingdao port
Lead Time:
| Quantity (Tons) | 1-5 | 6-20 | 21-100 | >100 |
| Est.Time (days) | 3 | 15 | 30 | negotiated |
a276 316 & a276 304physical properties and chemical composition
| element | Fe | Cr | Ni | Mo | C | Mn | Si | P | S |
| 304 (%) | balance | 18.0 – 20.0 | 8.0 – 10.5 | – | ≤0.08 | ≤2.0 | ≤1.0 | ≤0.045 | ≤0.03 |
| 316 (%) | balance | 16.0 – 18.0 | 10.0 – 14.0 | 2.0 – 3.0 | ≤0.08 | ≤2.0 | ≤1.0 | ≤0.045 | ≤0.03 |
astm a276 physical properties and chemical composition
| Performance | 304 | 316 | Test Standards |
| Tensile Strength | ≥515 MPa | ≥515 MPa | ASTM A276 |
| Yield Strength | ≥205 MPa | ≥205 MPa | ASTM A276 |
| Elongation | ≥40% | ≥40% | ASTM A276 |
| Hardness | ≤90 HRB | ≤90 HRB | ASTM E18 |
| Impact Toughness | ≥100 J | ≥100 J | ASTM A370 |
| Density | 7.93 g/cm³ | 7.98 g/cm³ |
| Performance | 304 | 316 |
| Density | 7.93 g/cm³ | 7.98 g/cm³ |
| Melting Point | 1399°C – 1427°C | 1371°C – 1399°C |
| Thermal Expansion | 17.3 μm/m·°C (20°C-100°C) | 16.5 μm/m·°C (20°C-100°C) |
| Thermal Conductivity | 16.2 W/m·K (100°C) | 16.3 W/m·K (100°C) |
| Electrical Resistivity | 0.72 μΩ·m (20°C) | 0.74 μΩ·m (20°C) |
| Magnetic Permeability | 1.02 | 1.02 |
Astm A276 Bar Applications
- Architectural & Structural Use: Ideal for handrails, frames, cladding, and other structural components exposed to the elements.
- Automotive & Aerospace: Used in engine components, exhaust systems, and other high-performance parts requiring durability.
- Manufacturing & Fabrication: Commonly used for machine parts, shafts, fasteners, and equipment requiring high-strength stainless steel.
Astm A276
STAINLESS bar
Available thicknesses of a276 304 material & a276 316 material
Available Thickness
ASTM A276 stainless steel bars have a wide range of diameters and can be customized to meet customer needs:
Small diameter bars: 5mm-20mm, suitable for precision parts and machining.
Medium diameter bars: 20mm-100mm, suitable for general industrial applications.
Large diameter bars: 100mm-300mm, suitable for heavy equipment and structural parts.
Corrosion resistance of astm a276 equivalent material
Characteristics of ASTM A276 stainless steel bars
Corrosion resistance: Excellent performance in most corrosive media, especially in acid, alkali, salt and other environments.
High strength: With high tensile strength and yield strength, it can withstand high loads and impacts.
Good processing performance: With good plasticity and toughness, it is easy to cut, weld and form.
High temperature resistance: It can still maintain good strength and oxidation resistance in high temperature environment, suitable for high temperature equipment.
Good hygienic performance: The surface is smooth, not easy to adhere to dirt and bacteria, easy to clean and disinfect, suitable for food and medical industries.
How to forge ASTM A276 stainless steel bar?
1、Raw material preparation: Select high-quality stainless steel billets to ensure that the chemical composition meets the standards.
2、Hot rolling or cold drawing: The billets are processed into bars by hot rolling or cold drawing.
3、Solution treatment: The bars are heated to 1010°C-1120°C and then quickly cooled to eliminate internal stress and improve corrosion resistance.
4、Surface treatment of ASTM A276 stainless steel bar: Bright annealing, wire drawing, sandblasting or polishing according to customer needs.
Related Products
Why Choose Walmay Metal for ASTM A276 Stainless Steel Bars?
Walmay Metal is a trusted supplier of ASTM A276 stainless steel bars, offering durable and corrosion-resistant solutions for a wide range of industries. Whether for architectural, automotive, or industrial applications, our stainless steel bars provide the strength and performance needed for even the most demanding projects.
Contact Walmay Metal today to request a custom quote or learn more about our ASTM A276 stainless steel bars. Let us help you find the right material to meet your specific requirements.
ISO 9001 certification
ROHS compliance
ASTM/EN standards
Stainless steel
FAQ
ASTM is the American Society for Testing and Materials and A276 is the "Standard Specification for Stainless Steel Bars and Shapes".
Walmay Steel offers a wide range of high performance austenitic, duplex and super duplex stainless steels, all of which are covered by the ASTM A276 specification. These include:
UNS S20910 (XM-19, Nitronic 50, Fermonic 50, 1.3964)
UNS S31603 (Sanmac 316, Alloy 316L, 1.4404)
UNS S31803 (Duplex 2205, 1.4462, F51)
UNS S32205 (Sanmac 2205, 1.4462, F60)
UNS S32750 (SAF2507, 1.4410, F53)
ASTM A276 410 is a martensitic stainless steel, a magnetic stainless steel, and complies with the ASTM A276 standard.
ASTM A276 type 410 material has a high yield strength, and the yield strength after cold working can reach 345Mpa-1420Mpa. After heat treatment at 440℃, the yield strength can even reach 1900Mpa.
The tolerance requirements of ASTM A276 for stainless steel bars mainly include tolerances of size and shape. Dimensional tolerance: ASTM A276 specifies the dimensional tolerances of stainless steel bars, including the allowable deviations of diameter, length and wall thickness. These deviations apply to hot-worked or cold-worked stainless steel bars, but do not include bars for heavy forging.
Shape tolerance: The standard also specifies the shape tolerances of bars, including the allowable deviations of shapes such as round, square, hexagonal, etc. These tolerances ensure the stability and stability of the bars during processing and use.
Contact us for a 304 stainless steel quote
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