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Aircraft Stainless Steel BS S130/ 2S130D (MSRR 6522)


Technical Data Sheet

 

Chemical Composition Limits
Weight% C Si Mn P+S max Cr Ni Nb Others
S130 Bar 0.08 max 0.20-1.00 0.50-2.00 P0.035
S 0.025
17-19 8-11 10 X C / 1.1 max Mo 1.0 max
2S130 Bar 0.08 max 0.20-1.00 0.50-2.00 P 0.035
S 0.025
17-19 8-11 10 X C / 1.1 max Mo 1.0 max
Chemical similar British Specifications BS 970 Pt4
Weight% C Si Mn P+S max Cr Ni Nb Others
347-S17
(EN58F/G)
0.08 max 0.20-1.00 0.50-2.00 P 0.035
S 0.030
17-19 9-12 10 X C 1.00 -
Other Chemically similar Specifications
Weight% C Si Mn P+S max Cr Mo Ni Others
AFNOR Z26 CNNb 18-11 0.08 max 1.00 max 2.00 max P 0.040
S 0.030
17-19 10-12 Nb + Ta 10 X C / 1.00 -
AISI 347/SAE 30347 0.08 max 1.00 max 2.00 max P 0.045
S 0.030
17-19 9-13 Nb + Ta> 10 X C -
AMS 5646 0.80 max 1.00 max 2.00 max P 0.040
S 0.030
17-19 9-12 Nb +Ta 10XC /1.00 Mo 0.75 max
Cu 0.50 max
MIL-S-862B
347
0.80 max 1.00 max 2.00 max P 0.045
S 0.030
17-19 9-13 Nb+Ta 10 X C -
MIL -S-27419
347
0.80 max 1.00 max 2.00 max 0.025 17-20 9-13 Nb 1.10 max Cu 0.70
WS 1.4550
XCrNiNb 18 9
0.10 max 1.00 max 2.00 max P 0.045
S 0.030
17-19 9-11.50 Nb 8C min -

 

BS S130 is the British aerospace equivalent of stainless steel grade 347, and is often dual-certified to the US aerospace specifcation AMS 5646 and the Rolls Royce specification MSRR 6522. It is generally supplied as bright bar in the finally heat treated and cold drawn/ground condition, designated S130D.

Typical Mechanical Properties

Grade Treatment Tensile Strength Rm N/mm² Proof Stress Rp 0.2, N/mm² Elongation in 5.65 √Cross Sectional Area% Hardness HB Ruling Section
S130 Finally Heat Treated 540 210 35 Black 183
Bright 255
6"

Availability
Alloy S130 is available in Bar and Rod. 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).

Thanks to our global logistics network we can source from anywhere in the world in just a few days. We use a range of transport partners to enable us to ship overnight within the U.K. and Europe and provide fast shipping solutions to the rest of the world. If your requirement is urgent we can offer a priority shipping service, but also if time is not so critical we can offer more cost-effective options to ensure you get the best value for money. To find out more about our services click here.

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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