309S 5 Inch Stainless Steel Rain Gutter Hanger Cold Rolled

Grade 309S Cold Rolled Stainless Steel Sheet Thickness 0.02-3.0mm

Quick Detail

Description:Cold rolled precision stainless steel sheet

Grade:309S

Thickness:0.02~3.0mm

Finish:BA 2B 2D NO.4 HL 

Width:800mm~1550mm

Normal Size(W*L): 1000x2000mm,1219x2438mm,1219x3048mm

                             For other size non indicated here, you may contact us for customized.

Origin:Zhejiang, China

Supply Ability:1000 Tons per Month

Standard: ASTM AISI JIS JIS EN

Commercial Condition:

309S is a low carbon content stainless steel, is derivated from 309 stainless steel,its used for welding occasion. Low carbon content makes a minimized carbide precipitation near the weld zone. The carbide precipitation may result in stainless steel intergranular corrosion in some environments (welding erosion).

Chemical Composition and Mechanical Properties

C≤0.08,Mn≤2.00,Si≤1.00,P≤0.045,S≤0.030,Ni≤12.0-15.0,Cr≤22.0-24.0
Yield Strength/MPa:≥ 205

Tensile Strength/MPa:≥515

Elongtation/%:≥ 40

Characteristics and Application

309s may sustain repeated heating under 980℃, has higher temperature strength and good performance on resistance to oxidation and anti carbonation .

Purpose: furnace material. Widely used in boilers, energy (nuclear power, thermal power, fuel cell), industrial furnace, heating furnace, incinerator, chemical, petrochemical and other fields.