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| Brand Name: | DLX |
| Model Number: | K403 |
| MOQ: | Trial quantity available; production minimum confirmed per grade and diameter |
| Price: | Quoted per order against grade, diameter and quantity |
| Supply Ability: | 10,000 tons per year |
K403 master alloy bar is supplied to foundries in India in cast diameters from 8.0 mm to 200 mm, ordered by grade and diameter, with the lot composition verified against the grade agreed on the order and the export documents prepared for the destination port.
An Indian foundry buying a master alloy is buying an input to its own melt, so the purchase runs on a different document set from a part order. The grade comes first, because the grade fixes what the addition has to carry into the heat. Diameter, cut length and quantity follow. Those four items decide the price, the schedule and the packing before anything is cast.
The route starts at the melting shop in Changzhou, where the lot is cast, checked and packed for the sea leg, and ends at the port the importer nominates. Nhava Sheva and Mundra are the container gateways most importers of metal into India use.
| Grade | K403 |
|---|---|
| Product Form | Cast master alloy bar, round section |
| Diameter Range | 8.0 mm to 200 mm |
| Melting Route | Vacuum melting |
| Casting Route | Bar casting |
| Composition Control | Checked against the grade agreed on the order |
| Impurity Control | Limits defined for the critical elements of the grade |
| Cut Length | Made to the charging length used at the foundry |
| Internal Quality | Uniform structure assessed where the order requires it |
| Surface | Clean, consistent finish |
| Packing | Rod bundles with protective wrapping, export wooden cases |
| Documents | Mill test certificate, packing list, invoice, bill of lading |
K403 belongs to the cast grade series used for high-temperature alloy castings, and the grade name is the specification the foundry works to. It states which additions the heat is expected to receive and which elements have to be held low, so the two sides agree on the contents of a melt addition instead of the properties of a finished part.
Four items settle the offer. The grade names the addition. The diameter sets the cast section. The cut length is taken from the charging practice in the foundry, so a bar that arrives at the length in use avoids a second cutting step on site. The quantity decides whether the lot is a trial cast or a scheduled production run, and the packing is matched to it.
Each consignment travels with a mill test certificate stating the composition of the lot, a packing list carrying the case numbers, a commercial invoice and a bill of lading, with a certificate of origin added where the importer needs one. Bars and rods of nickel alloys sit under HS 7505.12. Jurisdictions differ on whether a master alloy is entered as a bar or as unwrought nickel alloy material, so the code applied to a particular lot is confirmed with the customs broker at the destination.
The bar is cut to the length the foundry charges with, which may be a single bar or a shorter piece sized for the crucible or the charging bucket. Cut length is agreed when the order is placed, and the bundles and cases are marked so a consignment can be checked against the packing list at the port and again at the foundry gate.
Master alloy bar in K403 is charged in investment casting operations and in cast components for high-temperature duty: aero engine castings, automotive turbocharger wheels, chemical pumps and valves, and glass manufacturing hardware.
Composition and impurity limits are checked against the grade agreed on the order, the surface is inspected for cracks and pits and for contamination, and internal soundness is confirmed where the order asks for it. The certificate issued with the lot describes the material that was packed, so a consignee can compare it with the cases on arrival and against the previous lot on a repeat order.
Grade designations follow the cast grade series used in the Chinese standard system for high-temperature alloys. Composition and impurity limits are verified against the grade agreed on the order, and batch-level chemistry and structure are checked against in-house inspection records and the mill test certificate issued with the lot. Customs classification references the harmonised heading for bars and rods of nickel alloys.
Bar is bundled, wrapped against moisture and packed in export wooden cases carrying the grade, the diameter and the lot number. Production runs are scheduled 15-30 days from order confirmation, trial quantities are scheduled ahead of the production run, and freight is quoted to the destination port on FOB, CFR or CIF terms against the port named on the enquiry.
Changzhou DLX Alloy Co., Ltd. has melted and processed alloys since 2002 and ships from Changzhou to more than 60 export countries, with ISO 9001 and SGS certification, a 12,000 m² site and an annual capacity of 10,000 tons. For a master alloy lot the grade is fixed with the customer before the cast, the lot is checked against that agreement, and the documents are prepared for the port the importer names.
Send the grade, the diameter, the cut length, the quantity and the destination port for a quotation.
Q: What has to be stated to receive a K403 quotation?
A: The grade, the diameter, the cut length, the quantity and the destination port. Those items fix the schedule, the packing and the freight.
Q: In what form is K403 supplied?
A: As cast master alloy bar in round section, from 8.0 mm to 200 mm, with the cut length made to order.
Q: How is the composition confirmed?
A: The lot is checked against the grade agreed on the order, and the mill test certificate issued with it states the composition of the material supplied.
Q: How is a lot packed for shipment to India?
A: Bundled and wrapped against moisture in export wooden cases, with the grade, the diameter and the lot number on each case and case numbers that match the packing list.
Q: Which Indian ports are used?
A: Nhava Sheva and Mundra are the container gateways used for India-bound consignments, and freight is quoted to the port nominated on the enquiry.
Q: What is the minimum order quantity?
A: The minimum is set by the diameter and the quantity required, and is confirmed together with the grade when the order is placed.
Q: What is the delivery time?
A: A production lot is dispatched 15-30 days after order confirmation, and a trial quantity is cast ahead of the production run.
Q: Which shipping terms are quoted?
A: Freight is quoted to the destination port on FOB, CFR or CIF terms, against the port named on the enquiry.
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