AMS 6411 / 4330Mod
2026-02-11 13:33:00 Origin： Remark：0 Click：
Technical specification AMS 6411 / 4330V Mod round bar, flat bar, cold rolled sheet, hot forged, rolled, heat treated, cold worked or rough turned machined
TECHNICAL DATA SHEET - AMS 6411C & AISI 4330 Mod
Mateiral forms: bar, forge piece, plate
Material type: aerospace material specification - structural steel
Official Test Certificate Report: issued by TUV - SGS - BV
Typical chemical compositions (mass fraction %)
Carbon, C (％): 0.38 ~ 0.43
Typical chemical compositions (mass fraction %)
Carbon, C (％): 0.38 ~ 0.43
Silicon, Si: (%): 0.15 ~ 0.35
Manganese, Mn (%): 0.70 ~ 1.00
Chromium, Cr (％): 0.75 ~ 1.00
Nickel, Ni (％): 1.65 ~ 2.00
Chromium, Cr (％): 0.75 ~ 1.00
Nickel, Ni (％): 1.65 ~ 2.00
Molybdenum, Mo (％): 0.35 ~ 0.45
P & S (％): 0.025 max.
P & S (％): 0.025 max.
PRODUCT DESCRIPTION
The alloy is usually produced by VIM /CVM followed by electroslag refining (ESR), Vacuum Arc Melting (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' specific requirements.
Round bar / rod / disc (diameter): 6.0 to 750 mm
Square bar / flat bar: 10 to 600 mm
Length: random length or based on the customer's special requirement.
Heavy/middle plate via hot rolled: T6 ~ 200 X W15 ~ 1200 X L4000 ~ 6000 mm
Forging piece: stepped shafts, and other different shapes based on OEM.
The alloy is usually produced by VIM /CVM followed by electroslag refining (ESR), Vacuum Arc Melting (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' specific requirements.
Round bar / rod / disc (diameter): 6.0 to 750 mm
Square bar / flat bar: 10 to 600 mm
Length: random length or based on the customer's special requirement.
Heavy/middle plate via hot rolled: T6 ~ 200 X W15 ~ 1200 X L4000 ~ 6000 mm
Forging piece: stepped shafts, and other different shapes based on OEM.
MAIN STEEL GRADE FOR EXPORT MARKET
ASTM A565 Grade 616/422/S42200, Grade 615/S41800, XM-32/S64152, PH13-8/XM-13/s13800
17-4PH/630/1.4542, 631, 851, 961, WB36, D6-AC, D6A. A-286/660
1.4980, 1.4922, 1.4923, 1.4935, 1.4938, 1.4913, 1.4122
Forms: round bar, flat bar, forge piece, ring, strip.
TECHNICAL SALES ASSISTANCE & SERVICE
If you meet further on any technical enquiry. pleased to EMAIL our resident team of qualified production engineers.
If you meet further on any technical enquiry. pleased to EMAIL our resident team of qualified production engineers.
Hot search：6411C/K23080/4330 Mod
Previous page：DTD 551
Last page：Chrome core 8
Total list
Monthly rank
- 18S135
- 1611SMnPb30
- 15NF 20NC11
- 14EN35B
- 141.7380
- 14SCr435
- 13ASTM 1526/G15260
- 13635H15 / 635M15 / En351
- 131.7005
- 13AISI 8645H