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Seamless Stainless Steel Tube MT302 , MT304 Grade DNV Certificate

Basic Information
Place of Origin: China
Brand Name: Torich
Certification: ISO 9001:2008 , TS16949 , CCS , DNV , GL
Model Number: ASTM A213
Minimum Order Quantity: 5MT
Price: negotiable
Packaging Details: In bundles or in wooden box
Delivery Time: 30~40days
Payment Terms: L/C, T/T
Supply Ability: 6000MT/Month
Detail Information
Product Name:: Stainless Steel Tube Application:: For Mechanical Applications
Grade:: MT302 , MT304 , MT304L , MT310S Dimension: Upto 325mm
High Light:

stainless steel round tube

,

large diameter stainless steel tube


Product Description

ASTM A213 ASTM A213 TP304, TP304L, TP321 TP310 Seamless Stainless Steel
 
Application:
Mechanical application, which needs corrosion-resistant or high-temperature strength.
 
Shape:
Round, Rectangle, Square, or special
 
Grade:
MT 304, MT304L,
MT309, MT309S,
MT 310S,
MT 316, MT316L,
MT317,MT321, MT347
 
TABLE 1 Chemical Requirements of Austenitic Stainless Steels

Grade

Composition,%

Carbon

Mangan-ese,max

Phosphorus,max

Sulfur,max

Silicon,max

Nickel

Chromium

MT302

0.08 to 0.20

2.00

0.040

0.030

1.00

8.0-10.0

17.0-19.0

MT304

0.08max

2.00

0.040

0.030

1.00

8.0-11.0

18.0-20.0

MT304L

0.035max4

2.00

0.040

0.030

1.00

8.0-13.0

18.0-20.0

MT310S

0.08max

2.00

0.040

0.030

1.00

19.0-22.0

24.0-26.0

 
TABLE 2 Chemical Requirements of Ferritic and Martensitic Stainless Steels

Grade

Composition,%

Carbon

Mangan-ese,max

Phosphorus,max

Sulfur,max

Silicon,max

Nickel

Chromium

Martensitic

MT410

0.15

1.00

0.040

0.030

1.00

0.50max

11.5-13.5

MT416Se

0.15

1.25

0.060

0.060

1.00

0.50max

12.0-14.0

MT413

0.20

1.00

0.040

0.030

1.00

1.25-2.50

15.0-17.0

Ferritic

MT405

0.08

1.00

0.040

0.030

1.00

0.50max

11.5-14.5

MT429

0.12

1.00

0.040

0.030

1.00

0.50max

14.0-16.0

MT443

0.20

1.00

0.040

0.030

1.00

0.50max

18.0-23.0

 

Tensil Requirements
 

Grade
and UNS
Tensile strength
min ksi [Mpa]

Yield strength

min ksi
[Mpa]

Elongation
in 2in or 50mm min %
304, 316
S30400, S31600
75 [515] 30 [205] 35
304L, 316L
S30403, S31603
70 [485] 25 [175] 35
XM-29
S24000
100 [690] 55 [380] 35
304N, 316N
S30451, S31651
80 [550] 35 [240] 20
304LN, 316LN
S30453, S31653
75 [515] 30 [205] 35

 
Seamless Stainless Steel Tube MT302 , MT304 Grade DNV Certificate 0 Seamless Stainless Steel Tube MT302 , MT304 Grade DNV Certificate 1

Seamless Stainless Steel Tube MT302 , MT304 Grade DNV Certificate 2Seamless Stainless Steel Tube MT302 , MT304 Grade DNV Certificate 3
 
Reference Documents:
ASTM Standards:
 
ASTM A370   Test Methods and Definition for Mechanical Testing of Steel Products
 
ASTM A1016/A 1016M   Specification for General Requirements for Ferritic Alloy Steel, Austenitic
                       Alloy Steel, and Stainless Steel Tubes
 
ASTM E59      Practice for Sampling Steel and Iron for Determination of Chemical Composition 

Contact Details
Christine Guan

Phone Number : +8618968237897

WhatsApp : +8613736164628