302 stainless steel
- 302 stainless steel
302 stainless steel offered by Walmay Metal is a classic austenitic stainless steel known for its excellent corrosion resistance, high strength, and excellent processing properties. It is a variation of 304 stainless steel that contains a slightly higher carbon content.
302 ss Product Description
| Material: | 302 ss | 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 |
302 stainless physical properties and chemical composition
The typical chemical composition of 302 stainless steel is as follows:
Element Content (%)
Chromium (Cr): 17.0 – 19.0
Nickel (Ni) :8.0 – 10.0
Carbon (C) :≤ 0.15
Manganese (Mn) :≤ 2.00
Silicon (Si)； ≤ 1.00
Phosphorus (P) ：≤ 0.045
Sulfur (S)： ≤ 0.030
Iron (Fe)： Remainder
The physical properties of 302 stainless steel are as follows:
Density ：8.03 g/cm³
Melting point ：1400-1450°C
Coefficient of thermal expansion (20-100°C)： 17.3 × 10⁻⁶/°C
Thermal conductivity ：16.2 W/m·K
Resistivity ：0.72 μΩ·m
Magnetic properties Non-magnetic (annealed state)
ss302 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 |
302 steel Product packaging and loading
For 302 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 |
Application of ams5517
302 stainless steel is widely used in the following fields due to its excellent performance:
1. Aerospace: aircraft structural components, engine parts.
2. Medical devices: surgical instruments, implants, medical equipment.
3. Food processing: food processing equipment, conveyor belts, storage containers.
302 ss
STAINLESS bar
Why Choose Walmay Steel for sus 302?
Walmay Metal is a leading supplier of 302 stainless steel, providing high-quality material that is ideal for applications requiring superior corrosion resistance, strength, and formability.
We offer great deals on 302 steel price.
If you have any questions or needs about 302 stainless steel, please feel free to contact us. We will provide you with the best quality products and services.
ISO 9001 certification
ROHS compliance
ASTM/EN standards
Related Products
Stainless steel
FAQ
302 stainless steel is a classic austenitic stainless steel, known for its excellent corrosion resistance, high strength and outstanding processing performance.
302 stainless steel is superior to 304 stainless steel in strength and hardness, but slightly inferior in corrosion resistance. Choose the right material based on specific application requirements.
In the annealed state, 302 stainless steel is non-magnetic and suitable for applications requiring a non-magnetic material.
Contact us for a stainless steel quote
If you have any questions, please use the form below to send us a message or contact Walmay Metal’s office location.
