Wholesale Direct Sales DIN 1.0715 /11SMn30 Cold Drawn Round Steel Bar
1: DIN 1.0715 steel introduction
1.0715 easy-cutting 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.
2: DIN 1.0715 steel equivalent
| Country | China | Japan | Germany | USA | UK |
| Standard | GB | JIS | DIN (W-Nr.) EN 10277 | AISI/ASTM | BS 970-3-1991 |
| Grade | SUM22/SUM23 | 1.0715 11SMn30 | 1215 | 230M07 |
3: DIN 1.0715 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 |
4: DIN 1.0715 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.
5: DIN 1.0715 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 | |
| Application | 1.0715 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. | |
7: Delivery condition
For hot forged bar, usually the delivery condition is hot forged, annealed/QT, rough turned/Black surface.
For hot rolled bar, usually the delivery condition is hot rolled, annealed/QT, Black surface.
For hot forged block, usually the delivery condition is hot forged, annealed/QT, milled surface/Black surface
For hot rolled plate, usually the delivery condition is hot rolled, annealed/QT, black surface.
For cold drawn bar, usually the delivery condition is cold drawn, annealed/QT, peeled/black surface
We are professional manufacturer for many years. we can provide a wide range of steel products.
Usually bundling for large diameter,small diameter bars in bulk or as customer's demand.
The hardness after heat treatment is higher than D2/1.2379/Cr12Mo1V1, and can reach 61-63HRC after high-temperature tempering (525 ± 5 ℃); In terms of strength and wear resistance, it exceeds Cr12Mo1V1, and its toughness is higher than D2/1.2379/Cr12Mo1V1; The manufactured molds rarely have cracks and fissures, greatly improving their service life; The residual stress after wire cutting processing is smaller than that of Cr12Mo1V1; The cutting and grinding performance exceeds Cr12Mo1V1.
Suitable for manufacturing precision punching dies and stamping dies for cold forging, deep drawing, and wire rolling for wire cutting processing.
