Qingdao Yonglihao Machinery Co.,Ltd.
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Anti-Rust Stainless Steel Stamping Parts
Stainless steel stamping parts
Stainless steel stamping parts are ideal for rust and corrosion resistance, durability, high impact strength and excellent weldability . Metal can be used for a long time, almost no maintenance required for renovation. Stainless steel has an impressive life cycle and considerable upfront cost, making it a cost-effective choice for almost all applications.
Advantages of stainless steel stamping parts
| 1 . Compared with aluminum parts, stainless steel parts may also be exposed to higher temperatures and corrosive environments than aluminum parts, although it does not conduct heat or conduct electricity well. |
| 2 . Stainless steel stamping parts are stronger and heavier than aluminum stamping parts, so stainless steel can be used in higher stress applications. |
| 3 . Stainless steel is not easier to process than aluminum because of its hardness, but it can be welded more easily into modified parts. |
| 4 . Overall, in many cases, parts may be made of stainless steel, but aluminum can be stamped more effectively. For example, many automobile parts traditionally made of steel are now made of aluminum. In many cases, stainless steel stamping parts are still the ideal choice for a certain part despite the higher price. |
Yonglihao stainless steel stamping parts mainly use 304, 304L, 316, 316L, and 17-4 PH as raw materials for stamping parts.
Commonly Cast Stainless Steel Alloys:
Stainless Steel 304(1.4308)
This is the most common stainless steel and is applied in different applications. It consists of at least 18% chromium and 8% nickel and has no magnetic properties within its austenitic structure.
Stainless Steel 304L(1.4309)
Corresponds to stainless steel 304. The ‘L’ stands for ‘low carbon’, so this stainless steel has a lower carbon amount to increase weldability and to limit the corrosion sensitivity after welding.
Stainless Steel 316(1.4408)
A better, but more expensive type of corrosion resistant steel is stainless steel 316. This alloy contains at least 16% chromium, 10% nickel and 2% molybdenum. Because of the addition of molybdenum, this stainless steel type is better defended against salt corrosion and acids, and is often applied in chemical industries.
Stainless Steel 316L(1.4409)
Comparable to stainless steel 316 but with a lower carbon level to increase weldability of the stainless steel.
17-4 PH(1.4549)
A high quality stainless steel which is regularly used in the aircraft industry. It is characterized by a high tensile strength, hardness, toughness and is also corrosion resistant.
The latest Stainless Steel Material Grade Standard Contrast
| China GB | Japan JIS | America | Korea KS | EU BS EN | Australia AS | ||
| Old Grade | New Grade | ASTM | UNS | ||||
| austenitic stainless steel | |||||||
| 1Cr17Mn6Ni5N | 12Cr17Mn6Ni5N | SUS201 | 201 | S20100 | STS201 | 1.4372 | 201-2 |
| 1Cr18Mn8Ni5N | 12Cr18Mn9Ni5N | SUS202 | 202 | S20200 | STS202 | 1.4373 | - |
| 1Cr17Ni7 | 12Cr17Ni7 | SUS301 | 301 | S30100 | STS301 | 1.4319 | 301 |
| 0Cr18Ni9 | 06Cr19Ni10 | SUS304 | 304 | S30400 | STS304 | 1.4301 | 304 |
| 00Cr19Ni10 | 022Cr19Ni10 | SUS304L | 304L | S30403 | STS304L | 1.4306 | 304L |
| 0Cr19Ni9N | 06Cr19Ni10N | SUS304N1 | 304N | S30451 | STS304N1 | 1.4315 | 304N1 |
| 0Cr19Ni10NbN | 06Cr19Ni9NbN | SUS304N2 | XM21 | S30452 | STS304N2 | - | 304N2 |
| 00Cr18Ni10N | 022Cr19Ni10N | SUS304LN | 304LN | S30453 | STS304LN | - | 304LN |
| 1Cr18Ni12 | 10Cr18Ni12 | SUS305 | 305 | S30500 | STS305 | 1.4303 | 305 |
| 0Cr23Ni13 | 06Cr23Ni13 | SUS309S | 309S | S30908 | STS309S | 1.4833 | 309S |
| 0Cr25Ni20 | 06Cr25Ni20 | SUS310S | 310S | S31008 | STS310S | 1.4845 | 310S |
| 0Cr17Ni12Mo2 | 06Cr17Ni12Mo2 | SUS316 | 316 | S31600 | STS316 | 1.4401 | 316 |
| 0Cr18Ni12Mo3Ti | 06Cr17Ni12Mo2Ti | SUS316Ti | 316Ti | S31635 | - | 1.4571 | 316Ti |
| 00Cr17Ni14Mo2 | 022Cr17Ni12Mo2 | SUS316L | 316L | S31603 | STS316L | 1.4404 | 316L |
| 0Cr17Ni12Mo2N | 06Cr17Ni12Mo2N | SUS316N | 316N | S31651 | STS316N | - | 316N |
| 00Cr17Ni13Mo2N | 022Cr17Ni13Mo2N | SUS316LN | 316LN | S31653 | STS316LN | 1.4429 | 316LN |
| 0Cr18Ni12Mo2Cu2 | 06Cr18Ni12Mo2Cu2 | SUS316J1 | - | - | STS316J1 | - | 316J1 |
| 00Cr18Ni14Mo2Cu2 | 022Cr18Ni14Mo2Cu2 | SUS316J1L | - | - | STS316J1L | - | - |
| 0Cr19Ni13Mo3 | 06Cr19Ni13Mo3 | SUS317 | 317 | S31700 | STS317 | - | 317 |
| 00Cr19Ni13Mo3 | 022Cr19Ni13Mo3 | SUS317L | 317L | S31703 | STS317L | 1.4438 | 317L |
| 0Cr18Ni10Ti | 06Cr18Ni11Ti | SUS321 | 321 | S32100 | STS321 | 1.4541 | 321 |
| 0Cr18Ni11Nb | 06Cr18Ni11Nb | SUS347 | 347 | S34700 | STS347 | 1.455 | 347 |
| austenitic -ferrite stainless steel (duplex stainless steel) | |||||||
| 0Cr26Ni5Mo2 | - | SUS329J1 | 329 | S32900 | STS329J1 | 1.4477 | 329J1 |
| 00Cr18Ni5Mo3Si2 | 022Cr19Ni5Mo3Si2N | SUS329J3L | - | S31803 | STS329J3L | 1.4462 | 329J3L |
| ferrite stainless steel | |||||||
| 0Cr13Al | 06Cr13Al | SUS405 | 405 | S40500 | STS405 | 1.4002 | 405 |
| - | 022Cr11Ti | SUS409 | 409 | S40900 | STS409 | 1.4512 | 409L |
| 00Cr12 | 022Cr12 | SUS410L | - | - | STS410L | - | 410L |
| 1Cr17 | 10Cr17 | SUS430 | 430 | S43000 | STS430 | 1.4016 | 430 |
| 1Cr17Mo | 10Cr17Mo | SUS434 | 434 | S43400 | STS434 | 1.4113 | 434 |
| - | 022Cr18NbTi | - | - | S43940 | - | 1.4509 | 439 |
| 00Cr18mo2 | 019Cr19Mo2NbTi | SUS444 | 444 | S44400 | STS444 | 1.4521 | 444 |
| martensitic stainless steel | |||||||
| 1Cr12 | 12Cr12 | SUS403 | 403 | S40300 | STS403 | - | 403 |
| 1Cr13 | 12Cr13 | SUS410 | 410 | S41000 | STS410 | 1.4006 | 410 |
| 2Cr13 | 20Cr13 | SUS420J1 | 420 | S42000 | STS420J1 | 1.4021 | 420 |
| 3Cr13 | 30Cr13 | SUS420J2 | - | - | STS420J2 | 1.4028 | 420J2 |
| 7Cr17 | 68Cr17 | SUS440A | 440A | S44002 | STS440A | - | 440A |
Different Types of Stainless Steel
| Material No. | Symbol | Similar to | Heat treatment | Proof stress Rp0,2 | Tensile strength (N/mm²) | Elongation (%) | Hardness |
| 1.4008 | GX7CrNiMo12-1 | AISI 410 | Refining | ≥ 440 | 590-790 | ≈ 15 | ≥ 90 HRb |
| 1.4027 | GX20Cr14 | - | Refining | ≥ 400 | 590-790 | ≈ 15 | 18-50 HRc |
| 1.4036 | GX46Cr13 | - | Refining | - | 750-900 | - | 15-53 HRc |
| 1.4059 | GX22CrNi17 | - | Refining | 600- 750 | 800-950 | ≈ 8 | 22-50 HRc |
| 1.4162 | X2CrMnNiN21-5-1 | LDX2101 ® | Solution annealing + quench hardening | - | - | - | - |
| 1.4308 | GX5CrNi19-10 | AISI 304 / CF8 | Solution annealing + quench hardening | > 175 | > 440 | > 30 | 75-90 HRb |
| 1.4309 | GX2CrNi19-11 | AISI 304L / CF3 | Casting condition | > 210 | 440-460 | > 30 | 70-80 HRb |
| 1.4317 | GX4CrNi13-4 | - | Refining | > 650 | 800-1000 | > 15 | 22-30 HRc |
| 1.4408 | GX5CrNiMi19-11-2 | AISI 316 / CF8M | Solution annealing + quench hardening | > 200 | > 450 | > 20 | 75-90 HRb |
| 1.4409 | GX2CrNiMi19-11-2 | AISI 316L / CF3M | Solution annealing + quench hardening | > 200 | > 450 | > 20 | 75-90 HRb |
| 1.4468 | GX2CrNiMoN25-6-3 | - | Casting condition | - | > 650 | > 22 | > 92 HRb |
| 1.4470 | GX2CrNiMoN22-5-3 | - | Normal annealing | > 450 | 680-880 | > 30 | > 93 HRb |
| 1.4827 | GX8CrNiNb19-10 | - | Solution annealing + quench hardening | > 175 | > 440 | > 20 | 75-95 HRb |
| 1.4815 | GX8CrNiNb19-10 | - | - | - | - | - | - |
Stainless steel characteristics:
High corrosion resistance
Low temperature toughness
At the same time, its excellent work hardening rate
Higher heat intensity
Higher ductility
In addition, its strength and hardness
More attractive appearance
This metal requires less maintenance