Grade 409 stainless steel is a Ferritic steel that offers good mechanical properties and high-temperature corrosion resistance. It is commonly considered as a chromium stainless steel, with applications in exhaust systems of automobiles and applications that demand weldability.
Grade 409 steels are also available in highly stabilized forms, such as grades S40930, S40920 and S40910. The stability of these grades is provided by the presence of niobium, titanium, or both, in the composition of steels.
Produc Forms : Sheet, plate , Coil , Strip .wire , Pipe, Tube ,Bar , Profile, Round, Flat, Square, Hexagonal
Specifications
AMS 5610 Type II, ASTM A 314, ASTM A 484, ASTM A 582,
Federal Spec QQ-S-764B, UNS S41600
Thickness | 0.15-8.0mm | ||
Width | 1000mm,1240mm, 1250mm, 1219mm, 1500mm or cut to size | ||
Length | 2000mm-8000mm, or as required. | ||
Surface | 2B, BA, No.4, No.3, HL, No.1, 6K/8K Mirror Finish, Anti Fingerprint, Hairline Finish, No.4, Etched Finish, Embossed Finish, ect. | ||
Grade | 409/ 409L Sheet, Plate, Strip & Coil | ||
Color | Silver, Gold, Rose Gold, Bronze, Rose Red, Champagne Gold, Black Titanium, Blue, Green, Purple etc. | ||
Standard | ASTM A240, JISG4305, JISG4304, GB/T4237, BS1449, DIN17460, GB/T8165, DIN17441 |
| ASTM | JIS | AISI | EN |
Grade | S30100 | SUS301 | 301 | 1.431 |
S30400 | SUS304 | 304 | 1.4301 | |
S30403 | - | 304L | 1.4307 | |
S31008 | SUS310S | 310S | 1.4845 | |
S31603 | - | 316L | 1.4404 | |
S32100 | SUS321 | 321 | 1.4541 | |
S41008 | SUS410S | 410S | - | |
S43000 | SUS430 | 430 | 1.4016 | |
S43932 | - | - | 1.451 | |
S44400 | SUS444 | 444 | 1.4521 | |
S44500 | SUS430J1L | - | - |
Width: 600mm~2030 mm
Thickness: 0.1~120.0 mm
Length: 300~6000 mm , Max 18000 mm
Surface Finish: No.1, 2B, BA, No.3, No.4, No.5, No.8, HL, Etching, SB, Ti-coating,color-coating ,embossing .
The typical applications of grade 409 stainless steels are listed below:
ASTM A1010 Grade 40 | ASTM A335 Grade P122 | DIN S235J0 |
ASTM A1010 Grade 50 | ASTM A463 Grade FSS Type 409 | DIN X6CrTi12 |
ASTM A1017 Grade 122 | ASTM A493 S40940 | AFNOR Z3CT12 |
ASTM A176 Grade 409 | ASTM A564 Grade S46910 | BS 409S19 |
ASTM A182 Grade F122 | ASTM A803 Grade TP409 | UNE F.3121 |
ASTM A213 Grade T122 | ASTM A959 Grade S40900 | SAE 409 |
ASTM A240 Grade S40900 | ASTM A959 Grade S40910 | JIS SUH409L |
ASTM A240 Grade S40910 | ASTM A959 Grade S40920 | JIS SUS409LTP |
ASTM A240 Grade S40920 | ASTM A959 Grade S40930 | JIS SUS409LTB |
ASTM A240 Grade S40930 | ASTM A959 Grade S40940 | JIS SUS409TB |
ASTM A240 Grade S40945 | ASTM A959 Grade S40945 | EN X2CrTi12 |
ASTM A240 Grade S40975 | ASTM A959 Grade S40975 | EN 1.4512 |
ASTM A240 Grade S40977 | ASTM A959 Grade S40976 | UNS S40900 |
ASTM A240 Grade S41003 | ASTM A959 Grade S40977 | DIN 1.4720 |
ASTM A268 Grade S40977 | ASTM A959 Grade S41003 | DIN X20CrMo13 |
ASTM A268 Grade TP409 | ASTM A959 Grade S46910 | JIS SUH409 |
ASTM A268 Grade 409 | DIN 1.4512 | EN 1.4720 |
ASTM A276 Grade S40976 | DIN X2CrTi12 | UNS S40910 |
SS Grade | WERKSTOFF NR./ EN | KS | UNS | JIS | AFNOR | GOST | EN |
SS 409 | 1.4512 | STS409 | UNS S40900 | SUH409 | - | - | - |
ASTM A240 409 Chemical Composition | |||||||
---|---|---|---|---|---|---|---|
Grade | The Element Max (%) | ||||||
C | Mn | P | S | Si | Cr | Ni | |
ASTM A240 409 | 0.030 | 1.0 | 0.040 | 0.020 | 1.0 | 10.5-11.7 | 0.50 |
Mo | N | Cu | Cb | Ti | W | ||
0.030 | |||||||
Our mill provide equipment to check width, length, thickness, and element before delivery for our customer.
We promise No large tolerance, No fake material, Better Service and Competitive price.
Grade | ASTM A240 409 Mechanical Property | ||||
---|---|---|---|---|---|
Yield | Tensile | Elongation | Hardness, max | ||
ASTM A240 409 | Min Mpa | Mpa | Min % | Brinell | Rockwell B |
170 | 380 | 20% | 179 |
Q: Would you provide samples For free?
A: Yes . with on stock specification We provide samples For Free . Freight charge collect
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