AISI Ss 309 309S Seamless Stainless Steel Pipe for Boiler

Model NO.
309 309S 310 310S
Surface Treatment
Bright
Thickness
0.5-60mm
Length
6m, 5.8m, 3m or Be Required
Brand
Standard Steel
Mtc
Available for Free
Od
Dn50 Dn60 Dn80 Dn100 Dn150 Dn200 Dn300 Dn400 Dn500
Transport Package
Standard Export Seaworthy Package, or as Required
Specification
AISI, ASTM, JIS, EN, GB, KS, DIN
Trademark
Std-steel
Origin
Tianjin China
HS Code
7304499000
Production Capacity
5000mt/M
Reference Price
$ 4,698.00 - 5,220.00
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Product Description

AISI Ss 309 309S Seamless Stainless Steel Pipe for Boiler
Chemical composition of stainless steel 
Standard name Chemical Composition
ASTM EN GB JIS KS C(carbon) Si(silicon) Mn(manganese) Cr(chromium) Ni(nickel) S(sulfur) P(phosphorus) others
201 1.4372 1Cr17Mn6Ni5N SUS201 STS201 ≤0.15 ≤1.0 5.5~7.5 16.0~18.0 3.5~5.5 ≤0.030 ≤0.060 N:≤0.025
202 1.4373 1Cr18Mn8Ni5N SUS202 STS202 ≤0.15 ≤1.0 7.5~10.0 17.0~19.0 4.0~6.0 ≤0.030 ≤0.060 N:≤0.025
301 1.4319 1Cr17Ni7 SUS301 STS301 ≤0.15 ≤1.0 ≤1.0 17.0~18.0 6.0~8.0 ≤0.200 ≤0.020 -
304 1.4301 0Cr18Ni9 SUS304 STS304 ≤0.08 ≤1.0 ≤2.0 17.0~19.0 8.0~11.0 ≤0.030 ≤0.035 -
321 1.4541 1Cr18Ni9Ti SUS321 STS321 ≤0.12 ≤1.0 ≤2.0 17.0~19.0 8.0~11.0 ≤0.030 ≤0.035 Ti:5C~7.0
304L 1.4306 00Cr19Ni10 SUS304L STS304L ≤0.03 ≤1.0 ≤2.0 18.0~20.0 8.0~12.0 ≤0.030 ≤0.035 -
309S 1.4833 0Cr23Ni13 SUS309S STS309S ≤0.08 ≤1.0 ≤2.0 22.0~24.0 12.0~15.0 ≤0.030 ≤0.035 -
310S 1.4845 0Cr25Ni20 SUS310S STS310S ≤0.08 ≤1.0 ≤2.0 24.0~26.0 19.0~22.0 ≤0.030 ≤0.035 -
316 1.4401 0Cr17Ni12Mo2 SUS316 STS316 ≤0.08 ≤1.0 ≤2.0 16.0~18.0 10.0~14.0 ≤0.030 ≤0.035 Mo:2.0~3.0
316L 1.4404 00Cr17Ni14Mo2 SUS316L STS316L ≤0.03 ≤1.0 ≤2.0 16.0~18.0 12.0~15.0 ≤0.030 ≤0.035 Mo:2.0~3.0
Grade 309S stainless steel has high corrosion resistance and strength compared to 304  stainless steel. The following datasheet gives an overview of grade 309 stainless steel.

Element 		Content (%)
Iron, Fe 60
Chromium, Cr 23
Nickel, Ni 14
Manganese, Mn 2
Silicon, Si 1
Carbon, C 0.080
Phosphorous, P 0.045
Sulfur, S 0.030
1. Item: 309s Stainless Steel Tube, 309s Stainless Steel pipe, SUS309s Stainless Steel Pipe, TP309s Stainless Steel Pipe, A213/312 309s Stainless Steel Pipe
2. OD: 1/8"-100" (6-2500mm)
3. WT: SCH10-SCHXXS (1-150mm)
4. Length: 5.8m, 6m, or as required
5. 304 Stainless steel pipes have been qualified by ISO9001 (dual-certified by IQ Net and CQM), GL, DNV, BV, ABS and PED (TUV certificate for Pressure Vessel).
6. Package: Bundles, seaworthy wooden (Plywood) boxes or according to customers' requirements.
7. Application
A) General service industries (petroleum\military \food\ chemical\paper\ fertilizer\fabric\aviation and nuclear)
B) Fluid, gas and oil transport
C) Pressure and heat transmission
D) Boiler\pressure vessel\heat exchanger and condenser.

If you are really interested in our products, you can feel free to contact us directly. Your specific enquiry will be highly treated. We will quote you our most favorable price.
Name AISI  309S Stainless  Steel  Pipe
Standard ASTM  A554,   A249,   A269  and  A270,   A312
Material  Grade 201  (  Ni  0.8%),
202  (Ni  3.5%~4.5%),
301(Ni  5%)
304  (Ni  8%,   Cr  18%),
316  (Ni  10%,   Cr  18%),
316L  (Ni10%~14%),
430
Outer  Diameter 6mm--159mm
Thickness 0.3mm  -  3.0mm
Length 6m  or  as  customers'   request
 
Tolerance 		a)  Outer  Diameter:     +/-  0.2mm
b)  Thickness:   +/-  0.02mm
c)  Length:   +/-  5mm
Surface 180G,   320G,   400G  Satin  /  Hairline
400G,   500G,   600G  or  800G  Mirror  finish
Application Decoration  construction,   upholstery,   industry  instrument
Test Squash  test,   extended  test,   water  pressure  test,   crystal  rot  test,   heat  treatment,   NDT
 
 
 
 
Chemical  Composition  of  Material 		    Material
 
Composition 		201 202 304 316 430
C ≤ 0.15 ≤ 0.15 ≤ 0.08 ≤ 0.08 ≤ 0.12
Si ≤ 1.00 ≤ 1.00 ≤ 1.00 ≤ 1.00 ≤ 1.00
Mn 5.5-7.5 7.5-10 ≤ 2.00 ≤ 2.00 ≤ 1.00
P ≤ 0.06 ≤ 0.06 ≤ 0.045 ≤ 0.045 ≤ 0.040
S ≤ 0.03 ≤ 0.03 ≤ 0.030 ≤ 0.030 ≤ 0.030
Cr 16-18 17-19 18-20 16-18 16-18
N 3.5-5.5 4-6 8-10.5 10-14  
Mo       2.0-3.0  
 
Mechanical  Property 		Material  Item        201 202 304 316
Tensile  Strength ≥ 535 ≥ 520 ≥ 520 ≥ 520
Yield  Strength ≥ 245 ≥ 205 ≥ 205 ≥ 205
Extension ≥ 30% ≥ 30% ≥ 35% ≥ 35%
Hardness  (HV) < 253 < 253 < 200 < 200
AISI Ss 309 309S Seamless Stainless Steel Pipe for Boiler
AISI Ss 309 309S Seamless Stainless Steel Pipe for Boiler
AISI Ss 309 309S Seamless Stainless Steel Pipe for Boiler
AISI Ss 309 309S Seamless Stainless Steel Pipe for Boiler

 

 

Stainless Steel