Wuxi Wilke Metal Materials Co., Ltd. |
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Product Description
The carbon rod is a non-metallic product. As a necessary cutting consumable before welding in the carbon arc gouging cutting process, it is made of carbon and graphite with appropriate binders, formed by extrusion, and baked at 2200℃. It is made by plating a layer of copper after the section. It has high temperature resistance, good electrical conductivity, and is not easy to break. It is suitable for cutting metal into a shape that meets the requirements.
Q420 is a low-alloy high-strength structural steel, which implements the standard GB/T 1591-2018. It is composed of Q+number+quality grade symbol+deoxygenation method symbol. Its steel number is prefixed with "Q", which represents the yield point of the steel, and the number behind it represents the value of the yield point in MPa. For example, Q420B represents a structural steel with a yield stress (σs) of 420 MPa and a grade of B. Q420 grades have B, C, D, E grades, and the delivery status includes hot rolling, normalizing, normalizing rolling, and hot rolling mechanical rolling (TMCP). Q420 has high strength and good plasticity, and is widely used in the manufacture of metal structures and welded structural parts of steel tower steel structures, bridges, chemicals, mining, construction machinery and other equipment.
Specification
Material | Alloy steel |
Process | Forged from vacuum degassed ingots. |
Diameter | 130mm-1000mm (optional) |
Length | 1000mm-12000mm Straightness: 3mm/M max(optional) |
Process | EAF + LF + VD + Forged + Heat Treatment (optional) |
Delivery condition | Hot forged +Rough machined (black surface after Q/T)+ Turned (optional) |
Delivery Time | 30-45 days |
Heat treatment | Normalized / Annealed / Quenched / tempered (optional) |
Test | Ultrasonic test according to SEP 1921-84 Class C/c and D/d (optional) |
Marking | Grade, heat NO. length will be stamped one each bar with required color |
similar steel grade | Inconel 600 601 625 X-750 718 825 |
Payment | 30% advance by TT; Balance pay before the shipment against shipping documents or irrevocable LC at sight |
Product Pictures
FAQ
1. who are we?
We are based in Shandong, China sell to North America(12.00%), Eastern Asia(12.00%), Southeast Asia(10.00%), Africa(9.00%), Southern Europe(9.00%), South Asia(9.00%), Domestic Market(9.00%), Mid East(8.00%), South America(6.00%), Western Europe(6.00%), Central America(4.00%), Northern Europe(3.00%), Eastern Europe(2.00%), Oceania(1.00%), There are total about 11-50 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3. what can you buy from us?
Seamless steel pipe, carbon steel pipe, alloy steel pipe, stainless steel pipe, stainless steel coil.
4. why should you buy from us not from other suppliers?
Specializing in the production of seamless steel pipe, stainless steel pipe.
5. what services can we provide?
Accepted Delivery Terms: FOB, CFR, CIF, EXW, FAS, CIP, FCA, CPT, DEQ, DDP, DDU, Express Delivery, DAF, DES