Typical Chemical Composition For 304 304L and 304H:
| % | 304 | 304L | 304H |
| C | 0.08max | 0.03max | 0.10max |
| Mn | 2 | 0.75 | 2 |
| Si | 0.75 | 0.75 | 0.75 |
| P | 0.045 | 0.045 | 0.045 |
| S | 0.03 | 0.03 | 0.03 |
| Cr | 18-20 | 18-20 | 18-20 |
| Ni | 8.0-10.0 | 8.0-10.0 | 8.0-10.0 |
| N | 0.1 | 0.1 | 0.1 |
Stainless Steel 304 also corresponds to the following standard designations and specifications:
| GRADE | Euro norm | UNS | JIS | BS | GOST | AFNOR | EN |
| 304 | 1.4301 | S30400 | SUS304 | 304S31 | 08X18H10 | Z7CN-18-09 | X5CrNi18-10 |
| 304L | 1.4306 | S30403 | SUS304L | 304S11 | 03X18H11 | Z3CN18-10 | X2CrNi18-9 / X2CrNi19-11 |
| 304H | 1.4948 | S30409 | SUS304H | 304S51 | Z6CN18-09 | X6CrNi18-10/X6CrNi18-11 |
Other Grade and Quality we have:
●200series:201,202,202cu,204
●300series:301,302,303,304,304L,309,309s,310,310S,316,316L,316Ti,317L,321,347
●400series:409,409L,410,420,430,431,439,440,441,444
●Others:2205,2507,2906,330,660,630,631,17-4ph,17-7ph, S318039 904L,etc
●Duplex stainless steel:S22053,S25073,S22253,S31803,S32205,S32304
●Special Stainless Steel:904L,347/347H,317/317L,316Ti,254Mo
Size and Diameter:From 0.05mm to 10mm, based on buyer’s requirement.
Surface and Finishing:Pickled,acid white,bright,matt,polished etc.
Application and Usage:Spring, screw,rope,brush, redrew,electro polishing,pin,straightened and cut bars, cut wire, wagon axle,metal mesh.
Standard:AISI, ASTM, DIN, EN, GB , JIS ,GOST
Packing:Normal coil packing: in bundles packing for bigger size wire
