A182-F6nm(UNS S41500, 1.4313, X3CrNiMo13-4)Forged/Forging Blow Out Blowout Preventer RAM Annular dual BOPS Body Bodies Blocks Double Single Triple Bop Body

• Processing Object: Metal
• Molding Style: Forging
• Molding Technics: Forged
• Application: Machinery Parts
• Material: Steel
• Heat Treatment: Quenching
• Model NO.: A182-F6nm forged body
• Surface Treatment: Polishing
• Forging Tolerance: +/-0.5mm
• Standard: AISI
• Certification: SGS
• Material Grade of Forged Parts: F6NM
• Transport Package: Wooden or Steel Frame Crate Packing
• Specification: CE
• Trademark: LY
• Origin: Jiangyin
• HS Code: 722840000
• Production Capacity: 5000 Tons/Year

Product Description

We are leading producer of A182-F6nm(UNS S41500,1.4313,X3CrNiMo13-4)Forged/Forging Blow Out Blowout Preventer RAM Annular dual Bops Body Bodies Blocks Double Single Triple Bop Body factory from China.

STM A182 is a martensitic stainless steel. The additions of Nickel and Molybdenum, which gives it excellent sub zero notch ductility, superior to other standard 13 Cr, 410 and 420 Mod martensitic stainless steels.

UNS S41500 steel is air hardening, with little danger of thick sections cracking during heat treatment.

In addition to limiting the maximum hardness allowed to 23 HRC max, NACE MR0175 imposes heat treatment temperature restrictions.

The weldability and corrosion resistance of ASTM A182 are also excellent, being extensively used in the manufacture of Valve Bodies, Flanges, Seats, Gates, and Tubulars.

ASTM A182 specifies a minimum 0.2 PS value of 95 KSI. This NACE approved grade is limited to 75 KSI because of the hardness restriction.

Chemical composition

 

	C	Si	Mn	P	S	Cr	Ni	Mo	Fe
Min	•	•	0.50	•	•	11.50	3.50	0.50	0.00
Max	0.05	0.60	1.00	0.030	0.030	14.00	5.50	1.00	0.00

Mechanical properties

Condition: Hardened and Double Tempered

NACE MR0175 limits the supply hardness to 23 HRC max.

U.T.S	95 KSI Min	(655 N/mm^2)
0.2% Proof Stress	75 KSI Min	(517 N/mm^2)
Elongation	18 %
Red of Area	35 %
CVN Impacts @ -60°C (-75°F)	40 Joules