Astm 304 Stainless Steel Coil Roll 316L 304 Ss Strip For Furniture

Place of Origin Made in China
Brand Name Vespolari Jiangsu
Certification ISO SGS ROHS
Minimum Order Quantity 1Ton
Price Negotiable
Packaging Details standard waterproof package
Delivery Time 7-14 business days
Payment Terms TT L/C
Supply Ability 10000000per month
Product Details
Name Stainless Steel Coil/Strip Material 201/304/304L/321/316/316L/309/309S/310S/904Lect, Or Customized
Thickness 0.17 Mm~3 Mm Width 10 Mm~250 Mm
Standard ASTM, JIS, GB, AISI, DIN, BS,EN Certificate ISO
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Product Description

316(L) stainless steel coil

Type 316 Stainless Steel is an austenitic chromium nickel stainless steel containing molybdenum. This addition increases general corrosion resistance, improves resistance to pitting from chloride ion solutions, and provides increased strength at elevated temperatures. Properties are similar to those of Type 304 except that this alloy is somewhat stronger at elevated temperatures. Corrosion resistance is improved, particularly against sulfuric, hydrochloric, acetic, formic and tartaric acids; acid sulfates and alkaline chlorides. Type 316L Stainless Steel is an extra-low carbon version of Type 316 that minimizes harmful carbide precipitation in the heat affected zone during welding.

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Project Introduction

Type 316 Stainless Steelis an austenitic chromium nickel stainless steel containing molybdenum. This addition increases general corrosion resistance, improves resistance to pitting from chloride ion solutions, and provides increased strength at elevated temperatures. Properties are similar to those of Type 304 except that this alloy is somewhat stronger at elevated temperatures. Corrosion resistance is improved, particularly against sulfuric, hydrochloric, acetic, formic and tartaric acids; acid sulfates and alkaline chlorides. Type 316L Stainless Steelis an extra-low carbon version of Type 316 that minimizes harmful carbide precipitation in the heat affected zone during welding.

Specifications

ASTM A240, A666

Typical Applications

exhaust manifolds, furnace parts, heat exchangers, pharmaceutical and photographic equipment, valve and pump trim, chemical equipment, digesters, tanks, evaporators, pulp, paper and textile processing equipment, parts exposed to marine atmospheres and tubing

Chemical Composition: ASTM A240, A666

Element

Type 316

Type 316L

Carbon

0.08 max.

0.030 max.

Manganese

2.00 max.

2.00 max.

Sulfur

0.030 max.

0.030 max.

Phosphorus

0.045 max.

0.045 max.

Silicon

1.0max.

1.0max.

Chromium

16.0 18.0

16.0 18.0

Nickel

10.00 14.00

10.00 14.00

Molybdenum

2.00 3.00

2.00 3.00

Nitrogen

0.10 max.

0.10 max.

Mechanical Properties: ASTM A240

Type

Yield Strength 0.2% offset (KSI)

Tensile Strength (KSI)

% Elongation (2" Gauge length)

Hardness Rockwell

316

30 min.

75 min.

40 min.

HRB 95 max.

316L

25 min.

70 min.

40 min.

HRB 95 max.

Physical Properties

Density (lb./ in^2) @ RT

 

0.29

Modulus of Elasticity in Tension (psi x 10^6)

 

28.0

Specific Heat (BTU/°F/lb.)

32 to 212 °F

0.12

Thermal Conductivity (BTU/hr/ft^2/ft)

212°F

9.4

 

932°F

12.4

Mean Coefficient of Thermal Expansion (in. x 10^-6 per °F)

32 to 212°F

8.9

 

32 to 600°F

9.0

 

32 to 1,000°F

9.7

 

32 to 1,200°F

10.3

Electrical Resistivity (micro ohms - cm)

at 70°F

29.4

Melting Point Range (°F)

 

2500 - 2550

Processing

Types 316 and 316L are non-hardenable by heat treatment. Annealing: Heat to 1900 - 2100°Fthen rapidly quench Forming: Types 316 and 316L can be readily formed and drawn.

Welding

These alloys are generally considered to have poorer weldability than Types 304 and 304L. A major difference is the higher nickel content for these alloys which requires slower arc welding speed and more care to avo