Inconel X750

Product Overview:

Good creep rupture strength at high temperatures
Not as strong as Nimonic 90
Very good at cryogenic temperatures
Age hardenable
High temperature dynamic applications

Category:

Inconel

Key word:

Inconel | Hastelloy

MAIL: info@bh-alloy.com

MOB: +86-511-80269668

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Product Details

Element	Min %	Max %
C	–	0.08
Mn	–	1.00
Si	–	0.50
S	–	0.01
Cr	14.00	17.00
Ni	70.00	–
Nb/Cb	0.70	1.20
Ti	2.25	2.75
Al	0.40	1.00
Fe	5.00	9.00
Co	–	1.00
Ta	–	0.05
Cu	–	0.50

The above welding materials can produce TIG and MIG wire.

Production Specifications

TIG	MIG	MIG: 15KG/SPOOL Axis: D300	TIG: 5KG/BOX Axis: D300
Φ1.6*1000	Φ0.8
Φ2.0*1000	Φ1.0
Φ2.4*1000	Φ1.2
Φ4.0*1000	Φ1.6

Designations： AWS 014

Specifications： AMS 5667,AMS 5671,AMS 5698 (No 1 Spring Temper),AMS 5699 (Spring Temper),ASTM B637

Alloy Details

Density	Melting Point	Coefficient of Expansion	Modulus of Rigidity	Modulus of Elasticity
8.28g/cm³	1430 °C	12.6 μm/m °C (20 – 100 °C)	75.8 kN/mm²	218.0 kN/mm² (Spring Temper + Aged) 212.4 kN/mm² (Spring Temper + 3 Part Heat Treated) 213.7 kN/mm² (No.1 Spring Temper + Aged)
0.299 lb/in³	2600 °F	7.0 x 10-6 in/in °F (70 – 212 °F)	10994 ksi	31619 ksi (Spring Temper + Aged) 30806 ksi (Spring Temper + 3 Part Heat Treated) 30995 ksi (No.1 Spring Temper + Aged)

Heat treatment of finished parts

Condition as supplied by AWI	Type	Temperature	Time	Cooling
Annealed or Spring Temper	Age Harden	650 °C (1200 °F)	4hr	Air
Spring Temper (3 Part)	Anneal Stabilize Age Harden	1150 °C (2100 °F) 843 °C (1550 °F) 704 °C (1300 °F)	2hr 24hr 20hr	Air Air Air
No. 1 Temper	Age Harden	730 °C (1350 °F)	16hr	Air

Properties

Annealed
Approx. tensile strength	< 1000 N/mm²	< 145 ksi

No. 1 Temper
Approx. tensile strength	900 – 1150 N/mm²	130 – 167 ksi

Spring Temper
Approx. tensile strength	1100 – 1500 N/mm²	160 – 218 ksi

No. 1 Temper + Aged
Approx. tensile strength	1150 – 1450 N/mm²	167 – 210 ksi
Approx. operating temperature depending on loading and environment	-200 to +550 °C	-330 to +1020 °F

Spring Temper + Aged
Approx. tensile strength	1350 – 1750 N/mm²	196 – 254 ksi
Approx. operating temperature depending on loading and environment	-200 to +370 °C	-330 to +700°F

Spring Temper + 3 Part Heat Treated
Approx. tensile strength	>1030 N/mm²	>149 ksi
Approx. operating temperature depending on loading and environment	-200 to +550 °C	-330 to +1020 °F