| Brand Name: | MBT |
| Model Number: | 304 |
| MOQ: | 1 PCS |
| Price: | 10-30 USD |
| Packaging Details: | Wooden Case |
| Payment Terms: | L/C,D/A,D/P,T/T |
| Surface Finish | Definition | Application |
|---|---|---|
| 2B | Finished by heat treatment, picking or equivalent cold rolling, followed by skin pass to obtain adequate luster surface. | With bright and smooth surface, easy for further grinding to obtain brighter surface, suitable for medical instruments, milk containers, tableware and so on. |
| BA | Bright heat treatment after cold rolling. | Structural members, kitchen utensil, cutlery, electric appliances, medical instruments, building decorations, etc. |
| NO.3/NO.4 | Polished with No.150-240 abrasives. | Milky food processing equipment, medical instruments, building decorations. |
| HL | Finished by polishing with abrasives of suitable grain size to obtain continuous streaks. | Building decorations, such as elevators, escalators, door etc. |
| 6K/8K | A mirror-like reflective surface, which is obtained by polishing with successively finer abrasives and buffing extensively with all grit lines are removed. | Building entrances, bulking column casting, elevator's wall doors, counters, sculptures etc. |
| Grade | C | Si | Mn | P | S | Ni | Cr | Mo | Hardness |
|---|---|---|---|---|---|---|---|---|---|
| 201 | ≤0.15 | ≤1.00 | 5.5/7.5 | ≤0.060 | ≤0.030 | 3.5/5.5 | 16.0/18.0 | - | HB≤241,HRB≤100, HV≤240 |
| 304 | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 8.0/11.0 | 18.00/20.00 | - | HB≤187,HRB≤90,HV≤200 |
| 316 | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 10.00/14.00 | 16.0/18.0 | 2.00/3.00 | HB≤187, HRB≤90 HV≤200 |
| 316L | ≤0.03 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 10.00/14.00 | 16.0/18.0 | 2.00/3.00 | HB≤187, HRB≤90 HV≤200 |
| 410 | ≤0.15 | ≤1.00 | ≤1.25 | ≤0.060 | ≤0.030 | ≤0.060 | 11.5/13.5 | - | HB≤183, HRB≤88 HV≤200 |
| 430 | ≤0.12 | ≤1.00 | ≤1.25 | ≤0.040 | ≤0.03 | - | 16.00/18.00 | - | HB≤183, HRB≤88 HV≤200 |