904L Stainless steel pipe/tube
Stainless steel has a smooth surface, high plasticity, toughness and mechanical strength, and is resistant to corrosion by acids, alkaline gases, solutions and other media. It is an alloy steel that does not rust easily, but not absolutely rust-free.Generally speaking, stainless steel may be subdivided into four basic families; Austenitic, Ferritic, Martensitic, and Percipitation Hardening.
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Product Details
Stainless steel has a smooth surface, high plasticity, toughness and mechanical strength, and is resistant to corrosion by acids, alkaline gases, solutions and other media. It is an alloy steel that does not rust easily, but not absolutely rust-free.Generally speaking, stainless steel may be subdivided into four basic families; Austenitic, Ferritic, Martensitic, and Percipitation Hardening.
Stainless Steel Description
| Grade | 304, 316L, 321, 310S, 1.4301, 1.4307, 1.4404, S31803, S32750, 904L, Monel 400, Inconel 800 |
| Surface | Pickling, 400grit polishing, 600grit polishing, mirror finish |
| Standard | ASTM A312, ASTM A554, ASTM A790, EN10216-5 |
| Thickness | 0.1--2mm |
| Outer diameter (Od) | 0.5--6mm |
| Lead-time | stock or 7--15 days after payment. |
| Package | Packed in bulk, bundle, wooden case or according to your request |
| Stainless steel pipe /tube | |
| Grade: |
201,202,301,302,302HQ,303,304,304L,304F,309,310,310s,314,314l,316,316L,316Ti,316F,317,317l,321,409L ,410,410S,416,420,420J1,420JS,430,430F,431,etc. |
| Standard | ASTM A554, A249, A269 and A270, A312 |
| Technology | Welded or seamless |
| Thickness | 0.2mm - 30mm |
| Outer diameter (Od) | 6--2000mm |
| Length | 6m or as customers' request |
| Lead-time | stock or 7--15 days according to quantity |
| Stainless steel square pipe / tube | |
| Grade: |
TP304,TP304L, TP316,TP316L, TP321 1.4301, 1.4306, 1.4401,1.4404,
1.4541SUS304TP,SUS304LTP,SUS316TP,SUS316LTP,SUS321TP 200series,400series |
| Surface | Annealed & pickled, bright annealing,Mechanical polished & Electric Polished |
| Standard | ASTM A511, EN 10297, DIN 17456, DIN 17458, JIS G3459, JIS GS3463 |
| Thickness | 1 mm to 15 mm |
| Side length | 15 x 15 mm to 200 x 200 mm |
| Length | as customer's requirements |
| Lead-time | stock or 7--15 days according to quantity |
Chemical Properties of Frequently-used
| UNS | ASTM | EN | JIS | C% | Mn% | P% | S% | Si% | Cr% | Ni% | Mo% |
| S20100 | 201 | 1.4372 | SUS201 | ≤0.15 | 5.5-7.5 | ≤0.06 | ≤0.03 | ≤1.00 | 16.0-18.0 | 3.5-5.5 | - |
| S20200 | 202 | 1.4373 | SUS202 | ≤0.15 | 7.5-10.0 | ≤0.06 | ≤0.03 | ≤1.00 | 17.0-19.0 | 4.0-6.0 | - |
| S30100 | 301 | 1.4319 | SUS301 | ≤0.15 | ≤2.00 | ≤0.045 | ≤0.03 | ≤1.00 | 16.0-18.0 | 6.0-8.0 | - |
| S30400 | 304 | 1.4301 | SUS304 | ≤0.08 | ≤2.00 | ≤0.045 | ≤0.03 | ≤0.75 | 18.0-20.0 | 8.0-10.5 | - |
| S30403 | 304L | 1.4306 | SUS304L | ≤0.03 | ≤2.00 | ≤0.045 | ≤0.03 | ≤0.75 | 18.0-20.0 | 8.0-12.0 | - |
| S30908 | 309S | 1.4833 | SUS309S | ≤0.08 | ≤2.00 | ≤0.045 | ≤0.03 | ≤0.75 | 22.0-24.0 | 12.0-15.0 | - |
| S31008 | 310S | 1.4845 | SUS310S | ≤0.08 | ≤2.00 | ≤0.045 | ≤0.03 | ≤1.50 | 24.0-26.0 | 19.0-22.0 | - |
| S31600 | 316 | 1.4401 | SUS316 | ≤0.08 | ≤2.00 | ≤0.045 | ≤0.03 | ≤0.75 | 16.0-18.0 | 10.0-14.0 | 2.0-3.0 |
| S31603 | 316L | 1.4404 | SUS316L | ≤0.03 | ≤2.00 | ≤0.045 | ≤0.03 | ≤0.75 | 16.0-18.0 | 10.0-14.0 | 2.0-3.0 |
| S31703 | 317L | 1.4438 | SUS317L | ≤0.03 | ≤2.00 | ≤0.045 | ≤0.03 | ≤0.75 | 18.0-20.0 | 11.0-15.0 | 3.0-4.0 |
| S32100 | 321 | 1.4541 | SUS321 | ≤0.08 | ≤2.00 | ≤0.045 | ≤0.03 | ≤0.75 | 17.0-19.0 | 9.0-12.0 | - |
| S34700 | 347 | 1.455 | SUS347 | ≤0.08 | ≤2.00 | ≤0.045 | ≤0.03 | ≤0.75 | 17.0-19.0 | 9.0-13.0 | - |
| S40500 | 405 | 1.4002 | SUS405 | ≤0.08 | ≤1.00 | ≤0.04 | ≤0.03 | ≤1.00 | 11.5-14.5 | ≤0.60 | - |
| S40900 | 409 | 1.4512 | SUS409 | ≤0.08 | ≤1.00 | ≤0.045 | ≤0.03 | ≤1.00 | 10.5-11.75 | ≤0.50 | - |
| S43000 | 430 | 1.4016 | SUS430 | ≤0.12 | ≤1.00 | ≤0.040 | ≤0.03 | ≤0.75 | 16.0-18.0 | ≤0.60 | - |
| S43400 | 434 | 1.4113 | SUS434 | ≤0.12 | ≤1.00 | ≤0.040 | ≤0.03 | ≤1.00 | 16.0-18.0 | - | - |
| S44400 | 444 | 1.4521 | SUS444L | ≤0.025 | ≤1.00 | ≤0.045 | ≤0.03 | ≤1.00 | 17.5-19.5 | ≤1.00 | - |
| S40300 | 403 | - | SUS403 | ≤0.15 | 5.5-7.5 | ≤0.04 | ≤0.03 | ≤0.50 | 11.5-13.0 | ≤0.60 | - |
| S410000 | 410 | 1.40006 | SUS410 | ≤0.15 | ≤1.00 | ≤0.035 | ≤0.03 | ≤1.00 | 11.5-13.5 | ≤0.60 | ≤1.00 |
| S42000 | 420 | 1.4021 | SUS420J1 | 0.16~0.25 | ≤1.00 | ≤0.04 | ≤0.03 | ≤1.00 | 12.0-14.0 | ≤0.75 | ≤1.00 |
| S440A | 440A | 1.4028 | SUS440A | 0.60~0.75 | ≤1.00 | ≤0.04 | ≤0.03 | ≤1.00 | 16.0-18.0 | - | ≤0.75 |
| S32750 | SAD2507 | 1.441 | ≤0.03 | ≤1.2 | ≤0.035 | ≤0.02 | ≤0.80 | 24.0-26.0 | 6.0-8.0 | 3.0-5.0 | |
| S31803 | SAF2205 | 1.4462 | ≤0.03 | ≤2.0 | ≤0.03 | ≤0.02 | ≤1.00 | 21.0-23.0 | 4.0-6.5 | 2.5-3.5 | |
| N08904 | 904L | 1.4539 | ≤0.0.3 | ≤2.0 | ≤0.035 | ≤0.03 | ≤1.00 | 18.0-20.0 | 23.0-25.0 | 3.0-4.0 |
Stainless Steel Material Properties
| Type No. | Tensile Strength, ksi | Yield Strength, ksi | Elongation in 2 inches, % | Reduction of Area, % | Brinell Hardness |
| 301 | 110 | 40 | 60 | 70 | 165 |
| 302 | 90 | 40 | 55 | 70 | 150 |
| 303 | 90 | 35 | 50 | 55 | 160 |
| 304 | 85 | 35 | 55 | 70 | 150 |
| 304L | 80 | 30 | 55 | 70 | 140 |
| 316 | 85 | 35 | 60 | 70 | 150 |
| 316L | 78 | 30 | 55 | 65 | 145 |
| 321 | 85 | 35 | 55 | 65 | 150 |
| 410 | 75 | 40 | 35 | 70 | 155 |
| 416 | 75 | 40 | 30 | 65 | 155 |
| 420 | 95 | 50 | 25 | - | 241 |
| 430F | 80 | 45 | 25 | 50 | 165 |
| 15-5 | 160 | 145 | 15 | - | 330 |
| 17-4 (Condition A) | 150 | 110 | 10 | 45 | 332 |
