Carbon Steel, buy China Factory price mill test certificate 16mm alloy round bars 4130 iron rods on China Suppliers Mobile

Product Details

Product Description

Material	Carbon steel round bar/rod
Diameter	10mm-900mm
Length	1M,2M,3M,5.8M,6M,9M,10M,11.8M,12M or according to the customer's demand
Heat treatment	Normalized / Annealed / Quenched / tempered
Surface Treatment	Polished, Black, Grinding or as demand
Technical Data	According to the customer's requirement of Chemical Composition, Physical Properties and Mechanical Testing
Test	Ultrasonic test according to SEP 1921-84 G3 C/c
Usage	It is widely used in Shipping, Petrochemical industry. Machine industry, Medicine, Electric Power, Energy, Building Decoration, Nuclear Power, Aviation and Spaceflight, Seawater equipment, Chemistry, Coloring Matter, Paper-making, Oxalic Acid, Fertilizer, Coastal areas, Facility, Rope, Screw, Nut etc.

Tolerance

Tolerance	H7	H8	H9	H10	H11	F7	F8
OD mm
6-10	0-0.015	0-0.022	0-0.036	0-0.058	0-0.09	-0.013	-0.013
								-0.028	-0.035
10-18	0-0.018	0-0.027	0-0.043	0-0.058	0-0.09	-0.016	-0.016
								-0.034	-0.043
18-30	0-0.021	0-0.033	0-0.052	0-0.084	0-0.13	-0.02	-0.02
								-0.041	-0.053
30-50	0-0.025	0-0.039	0-0.062	0-0.1	0-0.16	-0.025	-0.025
								-0.05	-0.064
50-80	0-0.030	0-0.046	0-0.074	0-0.12	0-0.19	-0.03	-0.03
								-0.06	-0.076
80-120	0-0.035	0-0.054	0-0.087	0-0.14	0-0.22	-0.036	-0.036
								-0.071	-0.9

Factory and Warehouse

Quality Condition:
1. Both end of each bar must be cut.
2.Ladle furnanced and vacuum de-gassed
3.Show heat No. on each bar
4.Surface condition the surface of the hot rolled square bar shall befree cracks, scar and wrinkles
5.that affect the use of the billets. In case there is the above-mentioned defect, it shall be remove.
6.The mill test certificate shall show the chemical composition, and it is guaranteed that the chemical composition shall be within the limit stipulated in the contract.

Packing & Delivery

Packing:
1. by bundles, each bundle weight under 3 tons, for small outer diameter steel bar, each bundle with 4 - 8 steel strips.
2. after making by bundle, covered with Polyethylene waterproof cloth.
3. make black paints painting on each pipe, then make bundles.

Loading:

1.20 feet container contains dimension:length under 6000mm

2.40 feet container contains dimension:length under 12000mm

3.By bulk vessel:Freight charge is low by bulk cargo, and large heavy sizes can not be loaded into containers can shipping by bulk cargo

Customer Photos

Certifications

FAQ

Q: Which payment can you accept?
A: T/T ,L/C at sight. 30% T/T for deposit, 70% balance payment against the copy of bill of loading within 7 working days.

Q:How about the delivery time?
A: 7-10 days after receiving the deposit.

Q: Why do you choose our company?
A: 1). We have a more stable stock with competitive price and good quality.
2). We have more experience on the international trade with good faith.
3). We can provide the personal customized service, such as adding your company's logo on the products, the specified color and so on.

Q: Can you send a sample for the inspection?
A: We provide material sheet and accept all professional tests.
We can provide free sample to you before order.

Q: Can you make the product according to our requirements?
A: Yes, we will strictly follow your requirements, such as the way of the package, the length of the product, the treatment of the
product and so on.

Q: What is your way of the surface treatment?
A: Polished, Black, Grinding, or according customer demand.