10705AJ
Specifications 10705AJ datasheet, 10705AJ Chemical, 10705AJ Properties Steelmaking, Blooming, Hot forging, Hot rolling, Heat treatment, Straightening, 100% Ultrasonic flaw detection test, Cold working or Machined. All of these materials conform to Militar
| Product parameters | |
| Material Category:: | Stainless Steel |
| Steel Grade: | 10705AJ |
| Material Technical Standards:: | - |
| Specification Code:: | - |
| Place of Origin: | USA |
Description
TECHNICAL DATASHEET - Grade 10705AJ
Official test certification: issued by TUV - SGS - BV
MATERIAL CATEGORY: Martensitic high content chromium bars and forge piece
CHEMICAL COMPOSITION (WEIGHT %)
C (％): 0.12 ~ 0.16
Si (％): ≤ 0.10
Mn (％): 0.36 ~ 0.70
P (％)≤: 0.020
S (％)≤: 0.015
Cr (％): 10.00 ~ 11.0
Ni (％): 0.35 ~ 0.65
Mo (％): 0.30 ~ 0.50
W (%): 1.50 ~ 1.90
V (％): 0.14 ~ 0.20
Nb (%): 0.05 ~ 0.11
N (%): 0.04 ~ 0.08
Cu (%): ≤ 0.10
MECHANICAL PROPERTIES UNDER DIFFERENT HEAT TREATED CONDITIONS
Form: Bar, Flat bar, Forge piece
Condition: Q + T 675℃)
Tensile strentgh, ab/MPa: 930
Yield strength σ0.2/MPa: 760
Elongation δ(％): 14.0
Reduction of area ф(％): 32.0
Hardness | HRB: 277 ~ 331
Impact Value (V-Notch charpy), RT: 20J
HEAT TREATMENT PRACTICE
Quenching: 1100 ℃ min., oil cooled
Tempering: 650 ℃ min., air cooled
Stress relieving: 620 ℃
PRODUCT DESCRIPTION
The alloy is usually produced by BEF / AOD 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 - Quenched and tempered
FORMS & AVAILABLE DIMENSIONS
Round bar / Wire rod (Diameter): 5.5mm to 500mm
Square bar / Flat bar: 3mm to 800mm
Length: Fixed length or random length or based on the customer's special requirement.
Heavy/middle plate via hot rolled: T60 ~ 400mm X W100 ~ 1000mm X L1000 ~ 5000mm
Forging piece: stepped shafts with flanks / discs /tubes /slugs /donuts /cubes /other different shapes based on OEM.
TECHNICAL SALES ASSISTANCE
If you meet further on any technical enquiry, pleased to EMAIL our resident team of qualified production engineers, Email: sales@cnlhss.com
Official test certification: issued by TUV - SGS - BV
MATERIAL CATEGORY: Martensitic high content chromium bars and forge piece
CHEMICAL COMPOSITION (WEIGHT %)
C (％): 0.12 ~ 0.16
Si (％): ≤ 0.10
Mn (％): 0.36 ~ 0.70
P (％)≤: 0.020
S (％)≤: 0.015
Cr (％): 10.00 ~ 11.0
Ni (％): 0.35 ~ 0.65
Mo (％): 0.30 ~ 0.50
W (%): 1.50 ~ 1.90
V (％): 0.14 ~ 0.20
Nb (%): 0.05 ~ 0.11
N (%): 0.04 ~ 0.08
Cu (%): ≤ 0.10
MECHANICAL PROPERTIES UNDER DIFFERENT HEAT TREATED CONDITIONS
Form: Bar, Flat bar, Forge piece
Condition: Q + T 675℃)
Tensile strentgh, ab/MPa: 930
Yield strength σ0.2/MPa: 760
Elongation δ(％): 14.0
Reduction of area ф(％): 32.0
Hardness | HRB: 277 ~ 331
Impact Value (V-Notch charpy), RT: 20J
HEAT TREATMENT PRACTICE
Quenching: 1100 ℃ min., oil cooled
Tempering: 650 ℃ min., air cooled
Stress relieving: 620 ℃
PRODUCT DESCRIPTION
The alloy is usually produced by BEF / AOD 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 - Quenched and tempered
FORMS & AVAILABLE DIMENSIONS
Round bar / Wire rod (Diameter): 5.5mm to 500mm
Square bar / Flat bar: 3mm to 800mm
Length: Fixed length or random length or based on the customer's special requirement.
Heavy/middle plate via hot rolled: T60 ~ 400mm X W100 ~ 1000mm X L1000 ~ 5000mm
Forging piece: stepped shafts with flanks / discs /tubes /slugs /donuts /cubes /other different shapes based on OEM.
TECHNICAL SALES ASSISTANCE
If you meet further on any technical enquiry, pleased to EMAIL our resident team of qualified production engineers, Email: sales@cnlhss.com
