| Customization: | Available |
|---|---|
| After-sales Service: | We Provide After-Sales Service |
| Warranty: | 2 Years |
|
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09MnNiDR has better properties than 30Mn2, higher hardenability, and a critical hardenability diameter of 8-22 in water. It has good machinability, moderate cold deformation plasticity, and weldability; In addition, the toughness of steel during heat treatment does not decrease much, but it has relatively high strength and wear resistance, especially when water quenched, and still has high toughness; However, this steel is highly sensitive to white spots and has a tendency to temper embrittlement and overheating sensitivity during heat treatment. The steel grade imported from Germany is carburized steel, which can also be used as quenched and tempered steel
Application:This steel is mainly used in the quenched and tempered state for manufacturing hot stamping parts requiring high toughness and wear resistance; It can also be used in a normalized or hot-rolled supply state, such as the track pin of a tractor. Manufacturing of shafts and connecting rods under high speed and high bending load working conditions, gears without impact loads, water rotors, clutches, bolts for high-pressure vessel covers, etc. Is a commonly used material.
Chemical element content of 09MnNiDR (%)
| C | Si | Mn | P | S | Cr | Ni | Cu | Mo | Nb | Al | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| min | - | 0.15 | 1.2 | - | - | - | 0.3 | - | - | - | 0.02 |
| max | 0.12 | 0.5 | 1.6 | 0.02 | 0.008 | 0.25 | 0.8 | 0.25 | 0.08 | 0.04 | - |
t mm |
σb Mpa |
σs Mpa |
δ % |
KV2 J |
|
|---|---|---|---|---|---|
| 6<t≤16 | Normalizing or normalizing+tempering | 440~570 | ≥300 | ≥23 | * ≥60 |
| 16<t≤36 | Normalizing or normalizing+tempering | 430~560 | ≥280 | ≥23 | ≥60 |
| 36<t≤60 | Normalizing or normalizing+tempering | 430~560 | ≥270 | ≥23 | ≥60 |
| 60<t≤120 | Normalizing or normalizing+tempering | 420~550 | ≥260 | ≥23 |
1. Who are we?
Our headquarters is located in Shandong, China. Since 2002, we have been selling to the domestic market (40.00%), Northern Europe (8.00%), North America (7.00%), the Middle East (7.00%), Africa (6.00%), South America (5.00%), Southeast Asia (5.00%), East Asia (5.00%), South Asia (5.00%), Eastern Europe (3.00%), Western Europe (3.00%), Central America (3.00%), Southern Europe (2.00%), and Oceania (1.00%). There are about 101-200 people in our office.
2. How do we guarantee quality?
Pre-production samples are always available before mass production;
Always carry out final inspection before shipment;
3. What can you buy from us?
Aluminum plate, aluminum coil, aluminum foil, carbon steel, alloy steel, stainless steel, copper galvanizing, etc
4. Why should you buy from us instead of other suppliers?
ZhongYe Metal Products (Shandong) Co., Ltd. is a leading manufacturer of aluminum products and carbon alloy materials in China, with more than 20 years of experience. More than 160 experienced workers use German brand processing equipment for production.
5. What services can we provide?
Accepted delivery conditions: FOB, CIF, FAS, DDP, express, DES;
Accepted payment currencies: US dollar, Australian dollar, Euro and RMB;
Payment types accepted: T/T, L/C, MoneyGram, credit card, PayPal, Western Union remittance, cash;
6. After-sales service: 24-hour online maintenance guidance service.
Language: English, Chinese Other.
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