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Jiangyin Fangyuan Ringlike Forging And Flange Co., Ltd.

[Province: Jiangsu ]

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Custom Stainless Steel Rings / Forging Products X10CrMoVNb9-1 1.4903

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Custom Stainless Steel Rings / Forging Products X10CrMoVNb9-1 1.4903

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X10CrMoVNb9-1 1.4903 Forged Ring Turbine Guide Ring Stainless Steel Forging Ring Forgings

Short Introduction :

Largest OD:5000mm
Largest Weight:12000kg
Surface Finish:3.2um Ra Or As Required.
Forging Reduction Min:3.1 Or As Required
Rought machining or Finis Machining

1.4903 Element:

C	Si	Mn	P	S	Cr
0.08~0.12%	≤0.50%	0.30~0.60%	≤0.025%	≤0.015%	8.00~9.50%

Mo	Ni	Nb	V	N	Al
0.85-1.5%	≤0.40%	0.06~0.1%	0.18~0.25%	0.03~0.07%	≤0.020%

Heat Treatment:
Quenching And Tempering.

Mechanical Properties:

Diamter(d) Side length(a) (mm)	0.2%-proof strength Rp0.2 (N/mm²)	Tensile strength Rm (N/mm²)	Elongation after fracture (%)		Absorbed impact energy (J)		Hardness
Diamter(d) Side length(a) (mm)	0.2%-proof strength Rp0.2 (N/mm²)	Tensile strength Rm (N/mm²)	L	T	L	T
d≤225 a≤180	≥450	620-850	≥20	≥18	≥68	≥68	195-265
225<d≤600 180<d≤400	≥430	600-830	≥20	≥18	≥68	≥68	185-255

Certfiticates List:

Certificates list of Jiangyin Fangyuan
ISO9001:2008	ISO14001:2004	PED Certificate
ABS Certficate	BV Certficate	DNV Certificate
RINA Certficate	GL Certficate	LR Certficate
CCS Certficate	NK Certficate	KR Certficate
API-6A Certficate	API-17D Certficate	CNAS Certficate