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ASTM A268 TP405 (1.4002 UNS S40500) Ferritic Steel Seamless Tube Heat Exchanger Application

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ASTM A268 TP405 (1.4002 UNS S40500) Ferritic Steel Seamless Tube Heat Exchanger Application

Brand Name : Shangle

Model Number : 12.7

Certification : PED,IS09001

Place of Origin : CHINA

MOQ : Negotiable

Price : Negotiable

Payment Terms : L/C, T/T

Supply Ability : 500TONS/30DAYS

Delivery Time : 30DAYS

Packaging Details : Woven Packing

Material : 304 ,304L 310 321 316 316L

Standard : AISI, ASTM, DIN, EN, GB

Shape : SCH10, SCH20, SCH30, STD, SCH40, SCH60, SCH80

Technique : Cold Draw

Application : Oil, Petroleum/Power

Package : Woven Packing

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ASTM A268 TP405 (1.4002, UNS S40500) Ferritic Steel Seamless Tube , Heat Exchanger application




Ferritic Steel TP405 is a low carbon, 12% chrome steel, not subject to appreciable hardening through air cooling from high temperatures. This tendency retards the formation of hardening cracks caused by welding. Practically the same corrosion and oxidation resistance as TP410. Can be machined, drawn, spun and formed without difficulty. Used for applications where hardening upon cooling from high temperatures must be avoided. Has excellent long-time stability up to 1200°F.

TP405 Grade Characteristic
• Basic martensitic stainless
• High mechanical properties after heat treatment
• Hardenable, Hardness 5HRB higher than common Austenitic Stainless
• Corrosion and sealing resistent up to 1200 F (649°C)
• Good resistance to hydrogen and hydrogen sulphide
• Good weldability by TIG, MIG, MAG and manual electric arc welding, preheat 200-300°C
• Machining is performed in the same way as for plain carbon steels of the same tensile strength
• Used for heat exchanger in cracking installations in the oil industry
• Temperature range between 425°C and 525°C must be avoided owing to embrittlement at 475°C

Ferritic Steel Tube ASTM A268 TP405 Chemical composition mass in %
Material grade Norm C Si Mn P S Cr Ni Mo Ti others
max. max. max. max. max.
1.4002 EN 10297-2 0.080 1.00 1.00 0.040 0.030 12.00 - 14.00 　/ 　/ 　/ Al 0/1 – 0/3
TP405 ASME SA / ASTM A 268 0.080 1.00 1.00 0.040 0.030 11.50 - 14.50 0.50 　/ 　/ Al 0/1 – 0/3

Ferritic Steel Tube STM A268 TP405 Mechanical properties and heat treatment
Material grade Norm Rp 0,2 MPa Rp 1,0 MPa Rm MPa A Hardness Heat treatment
min. min. min. max. min.% HRB max.
1.4002 EN 10297-2 210 220 400 10 　 annealed
TP405 ASME SA 268/ ASTM A268 205 　 415 20 95 annealed
Rp 0,2 = Rotation Rp 1,0 = Yield Strength Rm = Tensile Strength A = Elongation

ASTM A268 TP405 (1.4002, UNS S40500) Applications:
Grade 405 stainless steel is used in quenching racks, annealing boxes, partitions, steam nozzles and various other fabrications that cannot be annealed after welding.

ASTM A268 TP405 (1.4002 UNS S40500) Ferritic Steel Seamless Tube Heat Exchanger Application


Product Tags:

UNS S40500 Ferritic Steel Seamless Tube

      

1.4002 Ferritic Steel Seamless Tube

      

ASTM A268 Ferritic Steel Seamless Tube

      
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ASTM A268 TP405 (1.4002 UNS S40500) Ferritic Steel Seamless Tube Heat Exchanger Application Images

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