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GB13296 0Cr18Ni9 Stainless Steel Seamless Tubes for Boiler / Heat Exchanger

Minimum Order Quantity : 0.5 Tons Price : negotiable
Packaging Details : in wooden, hexagonal box or other seaworthy ways Delivery Time : 30-45 Days
Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram Supply Ability : 60000 Tons per Year
Place of Origin: CHINA Brand Name: TORICH
Certification: ISO 9001 ISO 14001 TS 16949 EN 10204.3.1 LR KR Model Number: GB13296

Detail Information

Product Name: GB13296 0Cr18Ni9 Seamless Stainless Steel Tubes For Boiler And Heat Exchanger Keyword: 0Cr18Ni9 Seamless Stainless Steel Tubes For Boiler And Heat Exchanger
Type: Stainless Steel Tubes Surface: Galvanized Coated
Material: 0Cr18Ni9 1Cr18Ni9 1Cr19Ni9 Usage: Boiler And Heat Exchanger
Shape: Round Shape Length: 4-12m
OD: 6-159mm WT: 1-14mm
High Light:

stainless steel round tube

,

stainless tube steel

Product Description

GB13296 0Cr18Ni9 Seamless Stainless Steel Tubes for Boiler and Heat Exchanger

 

Application: Boiler and Heat Exchanger

Size:WT 1~14mm

OD 6-159mm

L 4-12m

Production Method of Steel:Refining outside the furnace or electric arc furnace slag remelting process

Production Method of Steel Tube:Hot rolled(extrusion and expansion)or cold drawn seamless method.

 

Permissible deviation of outside diameter and wall thickness

Classification Nominal size Allowable deviation
W-H OD ≤140 ±1.25%D
>140 ±1%D
S ≤3 -40%S
>3~4 -35%S
>4~5 -33%S
>5 -28%S
W-C OD 6~30

+0.15

-0.20

>30~50 ±0.30
>50 ±0.75%D
S D≤38 +20%S
D>38 -22%S

 

 

 

Steel grade and chemical composition

Number Steel grade Chemical Composition %
C Si Mn P S Ni Cr Mo Ti
1 0Cr18Ni9 ≤0.07 ≤1.00 ≤2.00 ≤0.035 ≤0.030

8.00~

1.00

17.00~

19.00

2 1Cr18Ni9 ≤0.15 ≤1.00 ≤2.00 ≤0.035 ≤0.030

8.00~

10.50

17.00~

19.00

3 1Cr19Ni9 0.04~0.10 ≤1.00 ≤2.00 ≤0.035 ≤0.030

8.00~

12.00

18.00~

20.00

4 00Cr19Ni10 ≤0.030 ≤1.00 ≤2.00 ≤0.035 ≤0.030

8.00~

12.00

18.00~

20.00

5 0Cr18Ni10Ti ≤0.08 ≤1.00 ≤3.00 ≤0.035 ≤0.030

9.00~

12.00

17.00~

19.00

≥5C
6 1Cr18Ni11Ti 0.04~0.10 ≤0.75 ≤2.00 ≤0.030 ≤0.030

9.00~

13.00

18.00~

20.00

4Xc~

0.60

7 0Cr18Ni11Nb ≤0.08 ≤1.00 ≤2.00 ≤0.035 ≤0.030

9.00~

13.00

17.00~

20.00

8 1Cr19Ni11Nb 0.04~0.10 ≤1.00 ≤2.00 ≤0.035 ≤0.030

9.00~

13.00

17.00~

20.00

9 0Cr17Ni12Mo2 ≤0.08 ≤1.00 ≤2.00 ≤0.035 ≤0.030

11.00~

14.00

18.00~

20.00

2.00~

3.00

10 1Cr17Ni12Mo2 0.04~0.10 ≤0.75 ≤2.00 ≤0.030 ≤0.030

11.0~

14.00

16.00~

20.00

2.00~

3.00

 

                                                                      Hardness

Organization type Steel grade Hardness
HBW HRB HV
Austenitic 00Cr18Ni10,0Cr19Ni9N,00Cr17Ni13Mo2,0Cr17Ni12Mo2N ≤217 ≤95 ≤220
0Cr18Ni13Si4 ≤207 ≤95 ≤218
Others ≤187 90 200
Ferrite 1Cr17 ≤183
00Cr27Mo ≤219

 

 

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