| Customization: | Available |
|---|---|
| After-sales Service: | We Provide After-Sales Service |
| Warranty: | 2 Years |
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Q245R and Q345R have the same limiting indicators for other elements except for silicon and manganese content. From the analysis of the weldability of steel, the weldability of steel is greatly related to its chemical composition, with the greatest impact being the carbon content. Because the carbon content in steel increases, its plasticity decreases, and its tendency to harden increases, resulting in cracks. Generally, steel contains multiple alloying elements, and their effects are comprehensive. Therefore, carbon equivalent is often used to estimate the weldability of steel. It is generally believed that steels with Ceq<0.45% have better weldability.
| Brand name | C | Si | Mn | P | S | Cr | Ni | Mo | Ti | V | Nb |
| Q245R | 0..2 | 0.35 | 1.1 | 0.025 | 0.01 | 0.3 | 0.3 | 0.08 | 0.03 | 0.05 | 0.05 |
| Q345R | 0.2 | 0.55 | 1.7 | 0.025 | 0.01 | 0.3 | 0.3 | 0.3 | 0.03 | 0.05 | 0.05 |
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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