Non-magnetic AISI 309 s30v self adhesive stainless steel strip st1203 cold rolled steel sheet coil

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US $1,666-3,000 / Tons | 20 Ton/Tons (Min. Order)
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Overview
Quick Details
Grade:
s30v stainless steel, 300 Series
Standard:
JIS, AISI, ASTM, GB, DIN, EN, s30v stainless steel, AISI, ASTM, DIN, EN, GB, JIS
Length:
as you wish, Customer's Requirement
Thickness:
0.03mm-16mm, 0.4-12mm
Width:
3.6 mm- 600mm, 1000/1219/1250/1500/2000mm
Place of Origin:
china
Brand Name:
yaoyi, Yaoyi
Model Number:
309
Type:
Coil
Application:
Construction
Certification:
ISO
Material:
200 Series/300 Series/400series
Technique:
Cold Rolled Finish
Color:
Natural Color
Audited:
SGS&BV&ISO&TUV
Supply Ability
Supply Ability:
200 Ton/Tons per Day s30v stainless steel
Packaging & Delivery
Packaging Details
s30v stainless steel packing: 4 eye bands and 4 circumferential bands in steel, galvanized metal fluted rings on inner and outer edges, galvanized metal & waterproof paper wall protection disk, galvanized metal & waterproof paper around a circumference.
Port
Ningbo
Video Description
Product Details

309 Stainless Steel Coils and 309S Stainless Steel strip

Types 309 Stainless Steel and 309S are austenitic chromium-nickel stainless steels that provide excellent corrosion resistance and heat resistance plus good strength at room and elevated temperatures. Type 309S Stainless Steel is identical to Type 309 except for a lower carbon content that minimizes carbide precipitation and improves weldability. They are essentially nonmagnetic as annealed and become lightly magnetic when cold worked.

Product Introduction

Specifications:

ASTM A167 (309), ASTM A240 (309S)


Typical Applications:
furnace parts, heating elements, aircraft and jet engine parts, heat exchangers, sulfite liquor handling equipment, kiln liners, boiler baffles, refinery and chemical processing equipment, and auto exhaust parts

Chemical Composition
Element
                                                        309
Carbon
                                                     0.20 max.
Manganese
                                                    2.00 max
Sulfur
                                                   0.030 max.
Phosphorus
                                                  0.045 max
Silicon
                                                     0.75 max.
Chromium
                                                  22.0 – 24.0
Nickel
                                                  12.0 – 15.0
Type
Yield Strength 0.2% offset (KSI)
Tensile Strength (KSI)
% Elongation
(2" Gauge length)
Hardness Rockwell
309 
30 min
75 min
40 min
HRB 95 max.
309S 
30 min
75 min
40 min
HRB 95 max.
Product Details Show
Physical Properties
Density (lb./ in^2) @ RT
0.29
Modulus of Elasticity in Tension (psi x 10^6)
29.0
Specific Heat (BTU/o F/lb.)
32 to 212oF    
0.12
Thermal Conductivity (BTU/hr/ft^2/ft)
212oF   
9.0
932 oF 
10.8
Mean Coefficient of Thermal Expansion (in. x 10^-6 per o F)
68 to 212 oF
8.3
32 to 600 oF
9.3
32 to 1,000 oF
9.6
32 to 1,200 oF
10.0
Electrical Resistivity (micro ohms - cm)
at 70 oF
39.8
Melting Point Range (oF)
2550 - 2650
Oxidation Resistance - Continuous Service(oF)
2000
Why Choose Us

About us

1, Around the world, Ningbo Yaoyi is expanding markets and reach for its diversified portfolio of high-grade stainless steel products.

Equipment & technology

2, Cold rolled stainless steel + 4- Hi 750 Reversible AGC Cold Rolling Mill + Furnance

Service

3, Quality first, Reputation as the most important , Management oriented , Service sincerity, since 1996.

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