| Standard: | ASTM A213/ASME SA213 | Type: | Seamless |
|---|---|---|---|
| Surface: | Black Painting | Technique: | Hot Rolled |
| Material: | T5 | Application: | Boiler/Heat Exchanger/Oil&Gas |
ASME SA213 T5 Alloy Steel Seamless Tube Boiler and Heat Exchanger
Standard:
ASTM A312，ASTM A213，ASTM A269，JIS3463，JIS3459， UNS S32001，
DIN2462，DIN17458，DIN17456，EN10216-5，ASTM A511，ASTM A789，ASTM A790，
Material:
304/(0Cr18Ni9)/304L(00Cr19Ni10) 310S(0Cr25Ni20)/347H(0Cr19Ni11Nb)
2520(310S)0Cr25Ni20 316L(00Cr17Ni14Mo2)
316Ti(0Cr18Ni12Mo2Ti) 317L(00Cr19Ni13Mo3)
UNS，S32001，S31803
Specification
Outside diameter:3.18-810mm
Wall thickness:0.2-40mm
Max.Length; 50m
Surface:Pickling and annealing，pickling and annealing+polishing+ EP(Electricity polish)
Package: Reinforced plywood case bysted angle bar，
Playwood cased Plastic bags packing， Condenser，
heat exchanger tube packing，
Products Application:
Gas Industry， Oilfield， Thermal power， Oil industry， Shipbuilding， Petrochemical， Tanker， Nuclear
Chemical Composition:
| Chemical Components (%) | ||||||||||||
| Grade | C | Mn | P | S | Si | Cr | Mo | |||||
| T5 | 0.15 | 0.30-0.60 | ≤0.025 | ≤0.025 | 0.5 | 4.0-6.0 | 0.45-0.65 | |||||
| T5b | 0.15 | 0.30-0.60 | ≤0.025 | ≤0.025 | 1.0-2.0 | 4.0-6.0 | 0.45-0.65 | |||||
T5 Seamless Tube Heat Treatment Requirements
| Grade | UNS Number | Heat Treat Type | Austenitizing/ Solutioning Temperature， min or range °F [°C] | Subcritical Annealing or Tempering Temperature， Min or range °F [°C] |
| T5 | K41545 | full or isothermal anneal normalize and temper | … | 1250 [675] |
| T5b | K51545 | full or isothermal anneal normalize and temper | … | 1250 [675] |
Mechanical properties:
| T5 Mechanical properties | ||||
| Grade | Tensile | Yield | Elongation | Hardness |
| Strength (Mpa) | Strength (Mpa) | (%) | ||
| T5 | ≥415 | ≥205 | ≥30 | ≤89HR |
