Excellent Resistance to Stress-Corrosion Cracking Hstelloy C-4 for High-Temperature Stability

• Customization: Available
• Application: Aviation, Electronics, Industrial, Medical, Chemical
• Standard: JIS, GB, DIN, BS, ASTM, AISI
• Model NO.: Hastelloy C-4
• Alloy: Alloy
• Type: Nickel Bar
• Powder: Not Powder
• Transport Package: Wooden Crate
• Specification: As customers′s request
• Trademark: Mingson
• Origin: China
• HS Code: 7505120000
• Production Capacity: 7000 Tons Per Year

Product Description

Alloy C-4 has outstanding high-temperature stability, and has excellent resistance to stress-corrosion cracking and oxidizing atmospheres up to 1040ºC. It has exceptional resistance to a wide variety of chemical process environments, including hot contaminated mineral acids, solvents, chlorine and chlorine contaminated media (organic and inorganic), formic and acetic acids, acetic anhydride, and

seawater and brine solutions.

CHEMICAL COMPOSITION

C

Mn

Fe

P

S

Si

Cu

Ni

Co

Al

Ti

Cr

Nb+Ta

Mo

B

N

W

La

V

Nb

Hastelloy B

≤0.05

≤1.0

4.0-6.0

≤0.04

≤0.03

≤1.0

balance

≤2.5

≤1.0

26.0-30.0

0.2-0.4

Hastelloy B-2

≤0.01

≤1.0

≤2.0

≤0.02

≤0.03

≤0.01

balance

≤1.0

0.04-0.07

26.0-30.0

Hastelloy C

≤0.08

≤1.0

4.0-7.0

≤0.04

≤0.03

≤1.0

50.0-58.0

14.5-16.5

15.0-17.0

Hastelloy C-4

≤0.015

≤1.0

≤3.0

≤0.04

≤0.03

≤0.08

balance

≤2.0

≤0.7

14.0-18.0

14.0-17.0

Hastelloy C-22

≤0.015

≤0.5

2.0-6.0

≤0.02

≤0.35

≤0.08

balance

≤2.5

20.0-22.5

12.5-14.5

2.5-3.5

0.02

Hastelloy C-276

≤0.08

≤1.0

4.0-7.0

≤0.04

≤0.03

≤1.0

balance

≤2.5

14.5-16.5

15.0-17.0

3.0-4.5

≤0.35

Hastelloy C-2000

≤0.01

≤0.5

≤3.0

≤0.025

≤0.01

≤0.08

1.3-1.9

balance

≤2.0

≤0.5

22.0-24.0

15.0-17.0

Hastelloy G-30

≤0.03

0.3-1.5

13.0-17.0

≤0.04

≤0.02

0.2-0.8

1.0-2.4

balance

≤5.0

28.0-31.5

4.0-6.0

1.5-4.0

0.3-1.5

Hastelloy G-35

≤0.05

≤0.5

≤2.0

≤0.03

≤0.015

≤0.6

≤0.30

balance

≤1.0

≤0.4

32.25-34.25

7.6-9.0

≤0.6

≤0.2

Hastelloy X

0.05-0.15

≤1.0

17.0-20.0

≤0.04

≤0.03

≤1.0

balance

0.5-2.5

20.5-23.0

8.0-10.0

0.2-1.0

Hastelloy S

≤0.02

0.3-1.0

≤3.0

≤0.02

≤0.015

0.2-0.75

balance

≤2.0

0.1-0.5

14.5-17.0

14.0-16.5

≤1.0

0.01-0.1

THE MINIMUM MECHANICAL PROPERTIES AT NORMAL TEMPERATURE

Alloy and State	Tensile Strength	Yield Strength	Rate of Elongation	Brinell Hardness
	Rm N/mm2	RP0.2N/mm2	A5%	HB
Hastelloy B	≥760	≥350	≥40	-
Hastelloy B-2	≥760	≥350	≥40	-
Hastelloy C	690	310	40	-
Hastelloy C-4	≥690	≥276	≥40	-
Hastelloy C-22	≥690	≥310	≥45	-
Hastelloy C-276	≥690	≥283	≥40	-
Hastelloy C-2000	≥690	≥283	≥45	-
Hastelloy G-30	≥586	≥241	≥30	-
Hastelloy X	≥586	≥241	≥30	-
Hastelloy S	≥110	≥52	≥46	-