Complaint
| Material: | Q235,Q255,Q275,SS400,A36,SM400A,St37-2,SA283Gr,S235JR,S235J0,S235J2 |
| Thickness: | 0.2-500mm,etc |
| Width : | 1000-4000mm,etc |
| Length: | 2000mm, 2438mm, 3000mm, 3500,6000mm,12000mm,or rolled,etc etc |
| Standard: | ASTM,AISI,JIS,GB, DIN,EN |
| Surface: | Black painted,PE coated,Galvanized,color coated, |
| anti rust varnished,anti rust oiled,checkered,etc | |
| Technique: | Cold Rolled, Hot Rolled |
| Certification: | ISO, SGS,BV |
| price terms: | FOB,CRF,CIF,EXW all acceptable |
| Delivery Detail: | inventory About 5-7; custom-made 25-30 |
| Loading port: | any port in China |
| Packing: | standard export packing (inside:water proof paper,outside:steel covered with strips and pallets) |
| Payment Terms: | T/T, L/C |
Mainly refers to the mass fraction of carbon is less than 2%, 11 and does not contain specially added alloying elements of steel. Sometimes called plain carbon steel or carbon steel.
Carbon steel, also known as carbon steel, refers to the carbon content of less than 2, 11 percent of the iron carbon alloy. Carbon steel in addition to carbon generally also contains a small amount of silicon, manganese, sulfur, phosphorus.
According to the name of the classification of carbon steel mainly include: pig iron, carbon structural steel, high quality carbon structural steel, low alloy structural steel, alloy structural steel, spring steel and bearing steel, tool steel, stainless steel and heat resistant steel and so on.
| Grade 36 | Grade 50 | Grade 50W | |
| Carbon | 0.26% | 0.23% | 0.2% max |
| Manganese | … | 1.35% | 0.75-1.35% |
| Phosphorus | 0.04% | 0.03% max | 0.03% max |
| Sulfur | 0.05% | 0.03% max | 0.03% max |
| Silicon | 0.4% max | 0.15-0.4% | 0.15-0.5% |
| Nickel | … | … | 0.5% max |
| Chromium | … | … | 0.4-0.7% |
| Copper | 0.2% | … | 0.2-0.4% |
| Vanadium | … | … | 0.01-0.1% |
High-quality
Shandong Quantong Metal Products Co., Ltd. is a comprehensive company for steel production and trading. Its business includes production, processing, distribution, logistics and import& export of steel. Our main products are pre-painted, hot rolled steelcoils, cold rolled steel coils, galvanized steel coils, prepainted steel coil stainless steel sheet/coil,stainless steelpipe,stainless steel strip etc.
We has passed IS09001 quality management system certification us produce various types of steel with CE standards.
We cooperated with well-know paint manufactures , such as NipponAnd Zhengliang, to establihcolor services systems such as RAL,Pantone,National Standard and China Building Color Card , to provide custmoers with color solutions in the early stage of the project with high efficiency and precision,and is committed to building environmental protection, energy saving and colorful.
Before- Sale service:
1. ISO Verified Outstanding Manufacturer
2. The third party inspection: SGS, BV, CE, COC, AI and other.
3. Flexible Payment: T/T, LC, O/A, CAD, DAP, KUNLUN Bank
4. Sufficient Stock
5. Quick Delivery Time, Long time price validity.
6. Tracking picture of transport: Production, Loading and reinforcement loading Pictures
7. Rich experience Professioal Sale Team
After- Sale service:
1. Quality Guarantee after Receiving the Goods:
Offer money return or Ship new products for free if any problems happen
2. Technical Guidance for further Processing
3. VIP Service
