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UNS S31254/DIN W. NR. 1.454
Huashang
7304419000
A 6Mo cost savings super austenitic stainless steel with PREN ≥ 42
S31254 is a high performance austenitic stainless steel.Its high alloying elements content imparts excellentresistance to uniform, pitting and crevice corrosion, and stress corrosion cracking.
It was originally developed to withstand the corrosion of acids, especially in the presence of halide ions,
such as hydrochloric acid,hydrofluoric acid, phosphoric acid, and sulphuric acid contaminated with chlorides.
In certain environments it is an alternative to more expensive Alloy alloys and titanium alloys.
APPLICATIONS
Chemical processing equipment, pulp and paper industry bleaching equipment, desalination plant seawater piping, food and beverage industry, pharmaceuticals, and hydrometallurgy.
SPECIFICATIONS OF UNS S31254/DIN W. NR. 1.4547 SEAMLESS PIPE
OD: 1mm-325mm
WALL THICKNESS ：0.2mm-20mm
Length : 12m (Special specifications are available as required)
SPECIFICATIONS | PHYSICAL PROPERTIES | ||||
Seamless pipe and tube | ASTM A 312, A 999 | DENSITY | 7.94 g/cm 3 | MELTING | 1320-1390℃ |
CHEMICAL COMPOSITION | |||||||||||
% | Fe | Ni | Cr | Cu | Mo | Mn | Si | c | N | P | S |
MIN | BALANCE | 17.50 | 19.50 | 0.50 | 6.00 | 0.18 | |||||
MAX | 18.50 | 20.50 | 1.00 | 6.50 | 1.00 | 0.80 | 0.02 | 0.22 | 0.03 | 0.01 | |
Brand Name | huashang |
Product Name | 1.4547 – 254SMO – S31254 Stainless Steel Seamless Pipe |
Thickness | Customizable |
Outer Diameter | 1mm-325mm |
Length | Customizable |
Process | Cold drawn, Cold rolled |
Surface Treatment | Polishing, annealing, bright annealing and acid pickling |
Ends | Beveled or plain end, square cut, burr free ,plastic cap at both end |
Material | Nickel Alloy |
Price | Depending on quantity |
Payment Terms | No Limit |
Delivery Time | 15~100 days depending on quantity |
Packaging Details | Customizable |
Our pipe factory has 296 employees ,including 4 senior engineers,18 engineers and 38 professional technicians.
We can produces 30,000tons of austenitic steel and duplex steel pipes annually with 18 seamless production lines and 3 perforation production lines.
Our pipe factory has been certified to the ISO9001:2015 quality management system and certified by various classification societies (such as BV, ABS,CCS,DNV/GL,TUV,LR,KR etc).
Production Processes |
Quality Control Of Huashang Duplex Steel Seamless Pipe |
1. Raw Materials
Our raw materials come from well-know mills in China, such as Tingshan, Tisco, Bao Steel, Yongxing, Walsn.....
We will do MTC checking (PMI), tensile strength test, surface/dimension inspection for raw material.
2. Production
Specially assigned person shall follow up and check the process flow card and finally keep the copy.
3. Before Shipment
Our quality inspection team responsible for different categories of products. We will conduct routine appearance testing, PMI testing, non-destructive testing. We also equipped with a professional lab that can do physical and chemical properties test. we also can accept the third inspection, such as BV, LR, TUV, ABS, DNV-GL ect.
METALLOGRAPHIC TEST
IMPACT TEST
TENSILE TEST
EDDY CURRENT TESTING
ULTRASONIC TESTING
HARDNESS TEST
TEST BLOCK MEASUREMENT SIZ
MEASURE AFTER PULLING
PULL UP TEST BLOCK
Packaging and Containerization |
A 6Mo cost savings super austenitic stainless steel with PREN ≥ 42
S31254 is a high performance austenitic stainless steel.Its high alloying elements content imparts excellentresistance to uniform, pitting and crevice corrosion, and stress corrosion cracking.
It was originally developed to withstand the corrosion of acids, especially in the presence of halide ions,
such as hydrochloric acid,hydrofluoric acid, phosphoric acid, and sulphuric acid contaminated with chlorides.
In certain environments it is an alternative to more expensive Alloy alloys and titanium alloys.
APPLICATIONS
Chemical processing equipment, pulp and paper industry bleaching equipment, desalination plant seawater piping, food and beverage industry, pharmaceuticals, and hydrometallurgy.
SPECIFICATIONS OF UNS S31254/DIN W. NR. 1.4547 SEAMLESS PIPE
OD: 1mm-325mm
WALL THICKNESS ：0.2mm-20mm
Length : 12m (Special specifications are available as required)
SPECIFICATIONS | PHYSICAL PROPERTIES | ||||
Seamless pipe and tube | ASTM A 312, A 999 | DENSITY | 7.94 g/cm 3 | MELTING | 1320-1390℃ |
CHEMICAL COMPOSITION | |||||||||||
% | Fe | Ni | Cr | Cu | Mo | Mn | Si | c | N | P | S |
MIN | BALANCE | 17.50 | 19.50 | 0.50 | 6.00 | 0.18 | |||||
MAX | 18.50 | 20.50 | 1.00 | 6.50 | 1.00 | 0.80 | 0.02 | 0.22 | 0.03 | 0.01 | |
Brand Name | huashang |
Product Name | 1.4547 – 254SMO – S31254 Stainless Steel Seamless Pipe |
Thickness | Customizable |
Outer Diameter | 1mm-325mm |
Length | Customizable |
Process | Cold drawn, Cold rolled |
Surface Treatment | Polishing, annealing, bright annealing and acid pickling |
Ends | Beveled or plain end, square cut, burr free ,plastic cap at both end |
Material | Nickel Alloy |
Price | Depending on quantity |
Payment Terms | No Limit |
Delivery Time | 15~100 days depending on quantity |
Packaging Details | Customizable |
Our pipe factory has 296 employees ,including 4 senior engineers,18 engineers and 38 professional technicians.
We can produces 30,000tons of austenitic steel and duplex steel pipes annually with 18 seamless production lines and 3 perforation production lines.
Our pipe factory has been certified to the ISO9001:2015 quality management system and certified by various classification societies (such as BV, ABS,CCS,DNV/GL,TUV,LR,KR etc).
Production Processes |
Quality Control Of Huashang Duplex Steel Seamless Pipe |
1. Raw Materials
Our raw materials come from well-know mills in China, such as Tingshan, Tisco, Bao Steel, Yongxing, Walsn.....
We will do MTC checking (PMI), tensile strength test, surface/dimension inspection for raw material.
2. Production
Specially assigned person shall follow up and check the process flow card and finally keep the copy.
3. Before Shipment
Our quality inspection team responsible for different categories of products. We will conduct routine appearance testing, PMI testing, non-destructive testing. We also equipped with a professional lab that can do physical and chemical properties test. we also can accept the third inspection, such as BV, LR, TUV, ABS, DNV-GL ect.
METALLOGRAPHIC TEST
IMPACT TEST
TENSILE TEST
EDDY CURRENT TESTING
ULTRASONIC TESTING
HARDNESS TEST
TEST BLOCK MEASUREMENT SIZ
MEASURE AFTER PULLING
PULL UP TEST BLOCK
Packaging and Containerization |
