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Non-Corrosion Resisting Alloy 7S1


Technical Data Sheet

 

Chemical Composition Limits
Weight% C Si Mn P+S Pb by agreement Limited Ruling Section
7S1
GpA
0.15-0.25 0.1-0.35 0.6-0.9 0.04 max 0.15-0.35 0-19mm
7S1
GpB
0.25-0.35 0.1-0.35 0.6-0.9 0.04 max 0.15-0.35 19-29 mm
7S1
GpC
0.3-0.4 0.1-0.35 0.6-0.9 0.04 max 0.15-0.35 29-101mm
Other Chemically similar Specifications
Weight% C Si Mn P+S Others
SAE 1030
AISI 1030
0.28-0.34 0.15-0.3 0.6-0.9 P 0.04
S 0.05
-
SAE 1035
AISI 1035
0.32-0.38 0.15-0.3 0.6-0.9 P 0.04
S 0.05
-
SAE 1038
AISI 1038
0.35-0.42 0.15-0.3 0.6-0.9 P 0.04
S 0.05
-
MIL-S-16974
E1040
0.37-0.44 0.15-0.3 0.6-0.9 P 0.04
S 0.05
-


Typical Mechanical Properties

 

Grade Tensile Strength (tonf/in) 0.2 % Yield Strength (tonf / in² ) Elongation on 5.65 √50 Ruling Section
7S1 GpA 35 29 7 3/4"
7S1 GpA 35 23 8 3/4" - 1.125"
7S1 GpC 35 19 11 1.125"-4"

Availability
Alloy 7S1 for all stock availability contact Sales.

Services
At Aircraft Materials all stock items can be shipped out within 24 hours, usually within the same day. Even cutting orders for bar or sheet can be processed and dispatched the same day, and for time-critical situations such as AOGs, we have a dedicated AOG service desk ready to help (aog@aircraftmaterials.com).

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Disclaimer
Every effort is made to ensure that technical specifications are accurate. However, technical specifications included herein should be used as a guideline only. All specifications are subject to change without notice.

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