T5 T9 T11 T12 T22 Alloy steel tube boiler tubes exchanger tubes

Brand Name:Torich
Certification:ISO9001-2000, TS16949
Model Number:Alloy Steel Tubes grade T5 T9 T11 T12 T22
Delivery Time:45-60 days after order received PO
Payment Terms:T/T, L/C
Place of Origin:China
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Address: Daqiao Developing Zone Haiyan,Zhejiang Province,China
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Product Details

Alloy steel grade T5 T9 T11 T12 T22
Alloy steel pipe Heat-Exchanger Steel Tubes SA213

Steel Grade

C

Mn

P

S

Si

Cr

Mo


max

max

max

max

max

min


T5

0.15

0.30-0.60

0.025

0.025

0.5

4.0-6.0

0.45-0.65

T9

0.15

0.30-0.60

0.025

0.025

0.25-1.00

8.0-10.0

0.90-1.10

T11

0.05-0.15

0.30-0.60

0.025

0.025

0.50-1.00

1.0-1.50

0.44-0.65

T12

0.05-0.15

0.30-0.61

0.025

0.025

0.50

0.80-1.25

0.44-0.65

T21

0.05-0.15

0.30-0.60

0.025

0.025

0.50-1.00

2.65-3.35

0.80-1.06

T22

0.05-0.15

0.30-0.60

0.025

0.025

0.50

1.90-2.60

0.87-1.13

Steel Grade

Tensile Strength

Yield Strength

Elongation

Hardness.Max



min.ksi [Mpa]

min.ksi [Mpa]

%

Brinell/Vickers

Rockwell




T5b

60[415]

30[205]

30

179HBW/190HV

89HRB



T9

60[415]

30[205]

30

179HBW/190HV

89HRB



T12

60[415]

32[220]

30

163HBW/170HV

85HRB



T91

85[585]

60[415]

20

250HBW/265HV

25HRC



T92

90[620]

64[440]

20

250HBW/265HV

25HRC





China T5 T9 T11 T12 T22 Alloy steel tube boiler tubes exchanger tubes supplier

T5 T9 T11 T12 T22 Alloy steel tube boiler tubes exchanger tubes

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