| Quantity: | |
|---|---|
CK22
Qilu
Product Description
DIN CK22/1.1151 C22E Carbon Special Steel
1: 1.1151 Steel Introduction
1.1151 Steel is a high-quality tempered carbon structural steel, which is a high-quality low-carbon, low-carbon chromium, molybdenum, and nickel case-hardening steel.1.1151 Special Steel are steels that satisfy certain levels of strength and formability. Structural steels are used to carry such applications where the strength of the steel is an important design criterion.1.1151 Special Steel can be classified as: alloy steels carbon structural steels low alloy steels heat-resistant steels and so on.
1.1151 Steel Stock In Warehouse
2: 1.1151 Quality Standard
DIN17200 1987-ENG Steels-for-Quenching-and-Tempering.pdf
3: 1.1151 Steel Equivalent
| Country | China | Japan | Germany | USA |
| Standard | GB/T | JIS | DIN (W-Nr.) DIN 17200 | AISI/ASTM |
| Grade | / | / | CK22/1.1151 | / |
4: 1.1151 Steel Chemical Composition
| Grade | C | Si | Mn | P | S |
| CK22 | 0.17-0.24 | 0.40 | 0.30-0.60 | 0.035 | 0.03 |
5: 1.1151 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: 1.1151 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 | |
7:1.1151 Steel Application
Ck22 is used for semi-finished products such as bloom, flat steel, bar stock. Hot rolled steel wire; hot rolled or forged steel bars such as round, square, hexagonal, octagonal and flat steel-hot rolled wide strip; hot rolled or cold rolled steel plates and strips; free forging and die forging.
8: 1.1151 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: 1.1151 Steel Heat Treatment
Heat Treatment Temperature/°C | Standardized: 880 to 910;
Heat treatment temperature/°C | Annealed: 650 to 700, hardness after annealing ≤ HBS: 156;
Heat Treatment Temperature/°C | Hardening: 860 to 890;
Heat Treatment Temperature/°C | Tempering: 540 to 680.
10: 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.
