※ MATERIAL CATEGORY: Martensite type - 13Cr-2Ni
| AISI Type 414 (UNS S41400) |
 |
| |
| Category | Steel |
| Class | Stainless steel |
| Type | Martensitic standard |
| Common Names | Chromium steel |
| Designations | United States: AMS 5615 , ASTM A276 , ASTM A314 , ASTM A473 , ASTM A511 , ASTM
A580 , FED QQ-S-763 , SAE 51414 , SAE J405 (51414) , UNS S41400 |
※ PRODUCT DESCRIPTION
The alloy is usually produced by AOD / VOD /VIM followed by
electroslag refining (ESR) / VAR if necessary for special purpose.
Bars and, where applicable, forgings are subjected to ultrasonic
examination based on the different levels according to the buyers'
requirements.
Bars are usually supplied black/bright in the annealed condition.
Final heat treatment - solution treatment / QT
※ AVAILABILITY
Black bar /Flat bar / steel strip / square bar
Bright - peeled + polishing, centerless grinding
Forged - ring, tube, pipe casing, discs, shaft
※ MATERIAL SPECIFICATIONS
ASTM A959 (2004), A276, A312, A632, A176, A580
※ CHEMICAL COMPOSITION (WEIGHT %)C(％): ≤0.15
Si(％): ≤1.00
Mn(％): ≤1.00
P(％)≤: 0.040
S(％)≤: 0.030
Cr(％): 11.5～13.5
Ni(％): 1.25～2.50
Mo(％): —
Other(％): —
※ MECHANICAL PROPERTIES ( FINAL HEAT TREATMENT OR Q/T)
Form: plate,sheet,strip
Condition: annealing
σb/MPa: 415
σ0.2/MPa: 205
δ(％): 22
ф(％): -
Hardness | HRB: ≤88
Form: bar
Condition: cold roll/drawn,hot roll/forging,medium tempering
σb/MPa: 795
σ0.2/MPa: 620
δ(％): 15
ф(％): 45
Hardness | HRB: -
Form: wire
Condition: annealing +cold roll/drawn
σb/MPa: ≤1030
σ0.2/MPa: -
δ(％): -
ф(％): -
Hardness | HRB: -
Heat treatment is only suitable for specific grades of stainless steel. When heat treating a stainless the hardening temperatures,
including rate of heating, cooling and soaking times will vary due
to several factors such as the shape and size of each component.
Other considerations during the heat treatment process include the
type of furnace, quenching medium and work piece transfer
facilities. Please consult with the heat treatment provider for
whole guidance on heat treatment of stainless steel grades. We are
delighted to help to work with you the special heat treatment based
on your special requirements.
※ TYPICAL APPLICATIONS
Chemical equipment
Mechanical parts used in the condition of corrosion resistance
Bolt and nut
Pressure vessel
※ INVENTORY - hot rolled
Diameter: 30mm
Quantity: 45kg
※ TECHNICAL SALES ASSISTANCE
If you meet further on any technical enquiry. pleased to EMAIL our
resident team of qualified production engineers.
※ PRODUCT PROFILE
Round bar / Wire rod (Diameter): 0.50mm to 3000mm
Square bar / Flat bar: 3mm to 2000mm
Plate / Sheet steel / Steel strip: 0.1mm to 2500mm
Width: 8mm to 2500mm
Length: random length or based on the customer's special
requirement.
Forged steel shape: stepped shafts with flanks / discs /tubes
/slugs /donuts /cubes /other different shapes based on OEM.
Pipes / Tubings: OD 3-219 mm, with wall thickness ranging from 0.50
to 35 mm.
