309s 310s Hot Rolled Stainless Steel Coil , Stainless Steel Strip Roll

Hot rolled NO.1 aisi 309s 310s stainless steel coil prices list

Product Description

• Item: Hot rolled NO.1 aisi 309s 310s stainless steel coil prices list
• Standard: ASTM A240,ASTM A480,ASTM A167,ASTM A176
• Material: 201,202,301,304,304L,304N,XM21,304LN,305,309S,310S,316,316Ti,316L,316N,316LN,317,317L,321,347,329,405,409,430,434,444,403,410,420,440A,etc.
• Specifications:
• Thickness: 0.01-200mm
• Width: 1m,1.22m,1.5m and 1.8m.
• Surface: No.1, 2B, BA, NO.4, 8K mirror, checkered, embossed, hair line, sand blast, Brush, etching, etc.

What is 310S stainless steel?

310S stainless steel is austenitic chromium-nickel stainless steel, which has good oxidation resistance, corrosion resistance, and high temperature resistance. Because of the higher percentage of chromium and nickel, it has much better creep strength and can continue to work at high temperatures. Has good high temperature resistance. Due to the high content of nickel (Ni) and chromium (Cr), it has good oxidation resistance, corrosion resistance, acid and alkali resistance, and high temperature resistance. High temperature resistant steel pipes are specially used for the manufacture of electric furnace tubes and other occasions. After the content, due to its solid solution strengthening effect to improve the strength, the chemical composition of austenitic stainless steel is based on the addition of molybdenum, tungsten, niobium and titanium based on chromium and nickel. Therefore, it has high strength and creep strength at high temperature. Melting point is 1470 ° C, 800 ° C begins to soften, and allowable stress continues to decrease.

310S Chemical Composition

310S Mechanical Properties

Surface

1D—The surface has discontinuous particles, which is also called matte. Processing technology: hot rolling + annealing shot peening pickling + cold rolling + annealing pickling.

2D—Slightly shiny silver-white. Processing technology: hot rolling + annealing shot peening pickling + cold rolling + annealing pickling.

2B—Silver white and better gloss and flatness than 2D surface. Processing technology: hot rolling + annealing shot peening pickling + cold rolling + annealing pickling + quenching and tempering rolling.

BA—The surface gloss is excellent and has a high reflectivity, just like the mirror surface. Processing technology: hot rolling + annealing shot peening pickling + cold rolling + annealing pickling + surface polishing + quenched and tempered rolling.

No.3—has better gloss and rough surface. Processing technology: Polishing and tempering rolling of 2D products or 2B with 100 ~ 120 abrasive materials.

No.4—has better gloss and fine lines on the surface. Processing technology: Polishing and tempering rolling of 2D products or 2B with 150 ~ 180 abrasive materials.

HL—Silver gray with hair streaks. Processing technology: Polish the 2D product or 2B product with a suitable size of abrasive material to make the surface appear continuous grain.

MIRROR—is in a mirror state. Processing technology: 2D or 2B products are ground and polished to a mirror effect with a suitable abrasive material.

Products' Photos

FAQ

Q: Do you accept sample order?

A: Yes sure, please contact us for details.

Q: Are you a manufacturer or trading company?

A: We are a specialized manufacturer.

Q: How about the delivery terms?

A: 1. Payment: T/T, Western Union, Paypal, 30% deposit in advance and balance before delivery.

2. Min. Order Quantity: 100KG, or as required.

3. Transportation: By express (DHL,TNT,FedEx),air,sea,and train.

Q: How does your company control the quality?

A: Quality first. In order to guarantee high quality for our products,

Modern always makes a serious inspection for all products and raw materials in strict procedure.

Q: How about your after-sales service?

A: As a professional steel exporter, we offer promote technology support for all problems and questions.

Besides, we accept goods return or replace for quality problem.

Shandong Modern International Trade Co., Ltd is one of the largest exporters of steel in China. Always uphold the "quality, integrity and pragmatic, motivated, service-oriented" business philosophy, and applies the company's managementand operating among.

Besides our Chinese domestic market, our products also have been exported to Europ, Mid East, Africa, South America and Asia countries. The service covers product analysis, project sonsultation, manufacturing follow-up, exporting and after sales services.

You are warmly welcome to establish long term cooperation relationship with us!