1215
Qilu
Product Description
AISI 1215 1.0715 SUM22 Cold Drawn Steel Round Bar
1: 1215 Steel Introduction
1215 steel is S-P composite high-sulfur, low-silicon easy-cutting steel. This type of steel is characterized by good machinability on a machine tool and is susceptible to chipping.
1215 steel Stock in warehouse
2: 1.075 Quality Standard
3: 1215 Steel Equivalent
| Country | Japan | Germany | USA | UK |
| Standard | JIS | DIN (W-Nr.) EN 10277 | AISI/ASTM | BS 970-3-1991 |
| Grade | SUM22/SUM23 | 1.0715 11SMn30 | 1215 | 230M07 |
4: 1215 Steel Chemical Composition
| Grade | C | Si | Mn | P | S |
| 1.0715 11SMn30 | 0.14 | 0.05 | 0.90-1.30 | 0.11 | 0.27-0.33 |
| 1215 | 0.09 | / | 0.75-1.05 | 0.04-0.09 | 0.26-0.35 |
5: 1215 Steel Mechanical Properties
The mechanical properties mainly include tensile strength, yield strength, elongation, area or reduction, hardness, impact value, non-metalic inclusion etc. Different heat treatment, the mechanical properties will be different, such as normalized, tempered, QT. If you want to know the properties, kindly contact the salesman.
6: 1215 Steel Overviews
| Size | Round | Dia 6-1200mm |
| Plate/Flat/Block | Thickness 6mm-500mm | |
| Width 20mm-1000mm | ||
| Heat treatment | Normalized ; Annealed ; Quenched ; Tempered | |
| Surface condition | Black; Peeled; Polished; Machined; Grinded; Turned; Milled | |
| Delivery condition | Forged; Hot rolled; Cold drawn | |
| Test | Tensile strength, Yield strength, elongation, area of reduction, impact value, hardness, grain size, ultrasonic test, US inspection, magnetic particle testing, etc. | |
| Payment terms | T/T;L/C;/Money gram/ Paypal | |
| Trade terms | FOB; CIF; C&F; etc.. | |
| Delivery time | 30-45 days | |
7: 1215 Steel Application
1215 is used in the fields of ships, vehicles, aircraft, guided missiles, weapons, railways, bridges, pressure vessels, machine tools, mechanical parts with large sectional dimensions, etc.
8: 1215 Steel Tolerance
Diameter(mm) | Tolerance | ||
Forged Steel Round Bar | 80-600 | Black Surface:0~+5 | Rough Machined or Turned:0~+3 |
650-1200 | Black Surface:0~+15 | Rough Machined or Turned:0~+3 | |
Hot Rolled Steel Round Bar | 16-310 | Black Surface:0~+1 | Peeled:H11 |
Cold Drawn Steel Round Bar | 6-100 | Black Surface:H11 | Peeled:H11 |
9: Delivery Condition
For hot forged bar, usually the delivery condition is hot forged, annealed rough turned/Black surface.
For hot rolled bar, usually the delivery condition is hot rolled, annealed, Black surface.
For hot forged plate, usually the delivery condition is hot forged, annealed, milled surface
For hot rolled plate, usually the delivery condition is hot rolled, annealed, black surface.
