904L stainless steel heat exchanger
Basic Information
SS 904L is a low carbon content that ensures the resistance to sensitization by process of welding and helps in preventing intergranular corrosion. The heat exchangers tubes of this grade are widely popular among the buyers because of its great properties.
the high quality of Stainless Steel 904L Heat Exchanger Tubes to their buyers across the world. The industry has came far to be on the top position in the market due to their years of hard-work and experience. Buyers are offered with high quality of heat exchangers tube at a very competitive price. The raw material used by them are bought from trustworthy market vendors which are further quality tested by the industry professionals. They also provide unique features on their fabricated products. Unique features such as high end finishing, accurate dimensions, good durability and timely delivery of the product are some of the services.
Specifications
Equivalent Grade of Stainless Steel 904L Heat Exchanger Tubes
STANDARD |
UNS |
WERKSTOFF NR. |
JIS |
AFNOR |
BS |
GOST |
EN |
SS 904L |
N08904 |
1.4539 |
SUS 904L |
Z2 NCDU 25-20 |
904S13 |
STS 317J5L |
X1NiCrMoCu25-20-5 |
Chemical Composition of SS 904L Heat Exchanger Tube
Grade | 904L |
Tensile Strength (MPa) min | 490 |
Yield Strength 0.2% Proof (MPa) min | 220 |
Elongation (% in 50mm) min | 35 |
Hardness | |
Rockwell B (HR B) max | 70-90 typical |
Brinell (HB) max | – |
Mechanical Properties of SS 904L Heat Exchanger Tubes
Grade | 904L |
Tensile Strength (MPa) min | 485 |
Yield Strength 0.2% Proof (MPa) min | 170 |
Elongation (% in 50mm) min | 40 |
Hardness | |
Rockwell B (HR B) max | 92 |
Brinell (HB) max | 201 |