309/309S Stainless Steel Coil
Classification :
PRODUCT DETAILS
Keywords: Juxin Metal
309/309S Stainless Steel Coil Description
309 and 309S are austenitic chromium-nickel stainless steels that are typically used for higher temperature applications. Due to its high chromium and nickel content, 309 and 309S alloys have a high degree of corrosion resistance, excellent oxidation resistance and excellent heat resistance, while providing good strength at room temperature and high temperature. The only significant difference between 309 and 309S is the carbon content. The 309S alloy has less carbon, which minimizes carbide precipitation and improves weldability.
Product Parameters
Product Name | 309/309S Stainless Steel Coil |
Type | Steel Coil |
Thickness | 2.5mm-10.0mm |
Length | 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc. |
Width | 610mm-2000mm |
Standard | ASTM, AISI, JIS, GB, DIN, EN, etc. |
Surface | BA, 2B, NO.1, NO.4, 4K, HL, 8K, etc. |
Scope of Application | Widely used in high temperature and electrical industry, medical equipment construction, chemical, food industry, agriculture and ship parts, food and beverage packaging, Kitchen supplies, trains, airplanes, conveyor belts, vehicles, bolts, nuts, springs and screens, etc. |
Certificate | ISO, SGS, BV, etc. |
Production Technology | Hot Rolling, Cold Rolling |
Edge Processing | Edging, Trimming |
Chemical Composition
C | Si | Mn | Cr | Ni | S | P |
≤ 0.08 | ≤ 0.75 | ≤ 2.0 | 22.0～24.0 | 12.0～15.0 | ≤ 0.03 | ≤ 0.045 |
Mechanical Properties
Tensile Strength Kb (MPa) | Yield Strength σ0.2 (MPa) | Elongation D5 (%) | Hardness |
≥515 | ≥205 | ≥35 | ≤ 217HB |
Physical Performance
Density(g/cm³) | Modulus of Elasticity(Gpa) | Coefficient of Thermal Expansion(10-6/°C) | Coefficient of Thermal Conductivity(W/m*K) | Resistivity(ΜΩ. cm) |
7.98 | 200 | 14.9 | 15.6 | 78 |
Surface Selection
Packing and delivery
The main export products include steel products such as steel plates/coils/tubes/rods. The management has been engaged in the steel industry for more than 20 years, the management team is experienced and has established solid business relationships with customers and factories. Lingyue's annual sales volume exceeds 10 million tons, and it provides customized processing services for a variety of products.
CUSTOMER VISIT
The products are exported to more than 100 countries and regions around the world, including Europe, America, and Asia, and are well received by customers at home and abroad.
PARTNER
FACTORY WORKSHOP
Factory Workshop
Factory Workshop
Factory Workshop
Factory Workshop
Factory Workshop
Factory Workshop
APPLICATION AREAS
Ship
Ship
Chemical Industry
Chemical Industry
Electricity
Electricity
Oil and gas transportation
Oil and gas transportation
Mining Area
Mining Area
Chemical Plant
Chemical Plant
FAQ
Will you can accept the customized and OEM products?
A:Yes,we can do the production based on your drawings and with your logo,also because we have very strong design and development team,so the feedback is very good for customized product.
What is your payment terms?
A:Commonly two payment term for new customers （1）30%T/T as deposit,70% balance against B/L copy. （2）100% Irrevocable L/C at sight. If you need other terms, please feel free to contact us too, we will try our best.
How about the samples? Is it free to extra fees?
A：Samples are free, you need to pay for shipping.
How long is your delivery time?
A:Our daily inventory is more than 8000 tons, so far common products size,just need 5 days from stocks; if the special size from new production, delivery 7-15 days.
How to control and guarantee your shipment quality?
A:（1）All our factories are ISO 9001 certified facility; （2）World famous origin mills as TISCO, Bao steel; （3）Ex factory inspection by our own laboratory; （4）SGS/BV Third party inspection before delivery.
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