Zinc Steel

STAINLESS STEEL FASTENER Fastners

Specification of Stainless Steel Fasteners

Grades	Stainless Steel 303/304/ 304L/ 304H/316/ 316L/ 317/ 317L/ 321/ 310/ 347/ 904L
Specifications	ASTM A193 / A193, ASME SA193 / SA194
Standard	DIN, ASTM, BS and all International Standards
Size	M3 - M56 \| 3/6" to 2" \| Custom Sizes
Bolt/Screw Size	M3 - M56 \| 3/6" to 2" \| Custom Sizes
Washer Screw Size	M3 - M56 \| 3/6" to 2" \| Custom Sizes
Type	Nuts, Bolts, Screws, Sockets, Studs, Screw, Hex Set Screw, Socket Screw, Cap Screw, Pan Head Screw, Machine Screw, Socket Head Cap Screw, Allen Cap screw, Wing Screw, Washers, Spring Washers, Studs, Anchors, Marine Anchors, Nut, Hexagon Nut, Hex Nut, Hex Coupling Nut, Hex Domed Cap Nuts, Square Nut, Stud Bolts, Hex Head Bolts, Socket Hexagon Head Screw Anchor Bolt, U- Bolts, J Bolts, Mushroom Head Square Neck Bolts, T-Head Bolts, Wing Screw, Eye Bolt, Foundation Bolts, Structural Bolts.

Chemical Composition of Stainless Steel Fastener

Classification	Specification		Chemical Composition										other
	JIS	AISI	C	Si	Mn	P	S	Ni	Cr	Mo	Cu	N
Martensitic Grades	SUS403	403	Max.0.15	Max.0.50	Max.1.00	Max.0.040	Max.0.030	-1	11.50~13.00	-	-	-	-
	SUS410	410	Max.0.15	Max.1.00	Max.1.00	Max.0.040	Max.0.030	-1	11.50~13.50	-	-	-	-
	SUS410J1	-	0.08~0.18	Max.0.60	Max.1.00	Max.0.040	Max.0.030	-1	11.50~14.00	0.30~0.60	-	-	-
	SUS410F2	-	Max.0.15	Max.1.00	Max.1.00	Max.0.040	Max.0.030	-1	11.50~13.50	-	-	-	Pb 0.05˜0.30
	SUS416	416	Max.0.15	Max.1.00	Max.1.25	Max.0.060	Min.0.15	-1	12.00~14.00	-2	-	-	-
	SUS420J1	420	0.16~0.25	Max.1.00	Max.1.00	Max.0.040	Max.0.030	-1	12.00~14.00	-	-	-	-
	SUS420J2	420	0.26~0.40	Max.1.00	Max.1.00	Max.0.040	Max.0.030	-1	12.00~14.00	-	-	-	-
	SUS420F	420F	0.26~0.40	Max.1.00	Max.1.25	Max.0.060	Min.0.15	-1	12.00~14.00	-2	-	-	-
	SUS420F2	-	0.26~0.40	Max.1.00	Max.1.00	Max.0.040	Max.0.030	-1	12.00~14.00	-	-	-	Pb 0.05~0.30
	SUS431	431	Max.0.20	Max.1.00	Max.1.00	Max.0.040	Max.0.030	1.25~2.50	15.00~17.00	-	-	-	-
	SUS440A	440A	0.60~0.75	Max.1.00	Max.1.00	Max.0.040	Max.0.030	-1	16.00~18.00	-3	-	-	-
	SUS440B	440B	0.75~0.95	Max.1.00	Max.1.00	Max.0.040	Max.0.030	-1	16.00~18.00	-3	-	-	-
	SUS440C	440C	0.95~1.20	Max.1.00	Max.1.00	Max.0.040	Max.0.030	-1	16.00~18.00	-3	-	-	-
	SUS440F	S44020	0.95~1.20	Max.1.00	Max.1.25	Max.0.060	Min.0.15	-1	16.00~18.00	-3	-	-	-
Ferritic Grades	SUS405	405	Max.0.08	Max.1.00	Max.1.00	Max.0.040	Max.0.030	-	11.50~14.50	-	-	-	Al 0.10~0.30
	SUS410L	-	Max.0.03	Max.1.00	Max.1.00	Max.0.040	Max.0.030	-	11.00~13.50	-	-	-	-
	SUS430	430	Max.0.12	Max.0.75	Max.1.00	Max.0.040	Max.0.030	-	16.00~18.00	-	-	-	-
	SUS430F	430F	Max.0.12	Max.1.00	Max.1.25	Max.0.060	Min.0.15	-	16.00~18.00	-2	-	-	-
	SUS434	434	Max.0.12	Max.1.00	Max.1.00	Max.0.040	Max.0.030	-	16.00~18.00	0.75~1.25	-	-	-
	SUS447J1	-	Max.0.01	Max.0.40	Max.0.40	Max.0.030	Max.0.020	-	28.50~32.00	1.50~2.50	-	Max.0.015	-
	SUSXM27	-	Max.0.01	Max.0.40	Max.0.40	Max.0.030	Max.0.020	-	25.00~27.50	0.75~1.50	-	Max.0.015	-
Austenitic Ferritic Grades	SUS329J1	329	Max.0.08	Max.1.00	Max.1.50	Max.0.040	Max.0.030	3.00~6.00	23.00~28.00	1.00~3.00	-	-	-
	SUS329J3L	S31803	Max.0.03	Max.1.00	Max.2.00	Max.0.040	Max.0.030	4.50~6.50	21.00~24.00	2.50~3.50	-	0.08~0.20	-
	SUS329J4L	S31260	Max.0.03	Max.1.00	Max.1.50	Max.0.040	Max.0.030	5.50~7.50	24.00~26.00	2.50~3.50	-	0.08~0.30	-
Austenitic Grades	SUS201	201	Max.0.15	Max.1.00	5.50~7.50	Max.0.060	Max.0.030	3.50~5.50	16.00~18.00	-	-	0.25??	-
	SUS202	202	Max.0.15	Max.1.00	7.50~10.00	Max.0.060	Max.0.030	4.00~6.00	17.00~19.00	-	-	Max.0.25	-
	SUS301	301	Max.0.15	Max.1.00	Max.2.00	Max.0.045	Max.0.030	6.00~8.00	16.00~18.00	-	-	-	-
	SUS302	302	Max.0.15	Max.1.00	Max.2.00	Max.0.045	Max.0.030	8.00~10.00	17.00~19.00	-	-	-	-
	SUS303	303	Max.0.15	Max.1.00	Max.2.00	Max.0.200	Min.0.15	8.00~10.00	17.00~19.00	-2	-	-	-
	SUS303Se	303Se	Max.0.15	Max.1.00	Max.2.00	Max.0.200	Max.0.060	8.00~10.00	17.00~19.00	-	-	-	Se Min.0.15
	SUS303Cu	-	Max.0.15	Max.1.00	Max.3.00	Max.0.200	Min.0.15	8.00~10.00	17.00~19.00	-2	1.50~3.50	-	-
	SUS304	304	Max.0.08	Max.1.00	Max.2.00	Max.0.045	Max.0.030	8.00~10.50	18.00~20.00	-	-	-	-
	SUS304L	304L	Max.0.03	Max.1.00	Max.2.00	Max.0.045	Max.0.030	9.00~13.00	18.00~20.00	-	-	-	-
	SUS304N1	304N	Max.0.08	Max.1.00	Max.2.50	Max.0.045	Max.0.030	7.00~10.50	18.00~20.00	-	-	0.10~0.25	-
	SUS304N2	-	Max.0.08	Max.1.00	Max.2.50	Max.0.045	Max.0.030	7.50~10.50	18.00~20.00	-	-	0.15~0.30	Nb Max.0.15
	SUS304LN	304LN	Max.0.03	Max.1.00	Max.2.00	Max.0.045	Max.0.030	8.50~11.50	17.00~19.00	-	-	0.12~0.22	-
	SUS304J3	-	Max.0.08	Max.1.00	Max.2.00	Max.0.045	Max.0.030	8.00~10.50	17.00~19.00	-	1.00~3.00	-	-
	SUS305	305	Max.0.12	Max.1.00	Max.2.00	Max.0.045	Max.0.030	10.50~13.00	17.00~19.00	-	-	-	-
	SUS309S	309S	Max.0.08	Max.1.00	Max.2.00	Max.0.045	Max.0.030	12.00~15.00	22.00~24.00	-	-	-	-
	SUS310S	310S	Max.0.08	Max.1.50	Max.2.00	Max.0.045	Max.0.030	19.00~22.00	24.00~26.00	-	-	-	-
	SUS316	316	Max.0.08	Max.1.00	Max.2.00	Max.0.045	Max.0.030	10.00~14.00	16.00~18.00	2.00~3.00	-	-	-
	SUS316L	316L	Max.0.03	Max.1.00	Max.2.00	Max.0.045	Max.0.030	12.00~15.00	16.00~18.00	2.00~3.00	-	-	-
	SUS316N	316N	Max.0.08	Max.1.00	Max.2.00	Max.0.045	Max.0.030	10.00~14.00	16.00~18.00	2.00~3.00	-	0.10~0.22	-
	SUS316LN	316LN	Max.0.03	Max.1.00	Max.2.00	Max.0.045	Max.0.030	10.50~14.50	16.50~18.50	2.00~3.00	-	0.12~0.22	-
	SUS316Ti	-	Max.0.08	Max.1.00	Max.2.00	Max.0.045	Max.0.030	10.00~14.00	16.00~18.00	2.00~3.00	-	-	Ti Min.5xC%
	SUS316J1	-	Max.0.08	Max.1.00	Max.2.00	Max.0.045	Max.0.030	10.00~14.00	17.00~19.00	1.20~2.75	1.00~2.50	-	-
	SUS316J1L	-	Max.0.03	Max.1.00	Max.2.00	Max.0.045	Max.0.030	12.00~16.00	17.00~19.00	1.20~2.75	1.00~2.50	-	-
	SUS316F	-	Max.0.08	Max.1.00	Max.2.00	Max.0.045	Min.0.10	10.00~14.00	16.00~18.00	2.00~3.00	-	-	-
	SUS317	317	Max.0.08	Max.1.00	Max.2.00	Max.0.045	Max.0.030	11.00~15.00	18.00~20.00	3.00~4.00	-	-	-
	SUS317L	317L	Max.0.03	Max.1.00	Max.2.00	Max.0.045	Max.0.030	11.00~15.00	18.00~20.00	3.00~4.00	-	-	-
	SUS317LN	-	Max.0.03	Max.1.00	Max.2.00	Max.0.045	Max.0.030	11.00~15.00	18.00~20.00	3.00~4.00	-	0.10~0.22	-
	SUS317J1	-	Max.0.04	Max.1.00	Max.2.50	Max.0.045	Max.0.030	15.00~17.00	16.00~19.00	4.00~6.00	-	-	-
	SUS836L	-	Max.0.03	Max.1.00	Max.2.00	Max.0.045	Max.0.030	24.00~26.00	19.00~24.00	5.00~7.00	-	Max.0.25	-
	SUS890L	-	Max.0.02	Max.1.00	Max.2.00	Max.0.045	Max.0.030	23.00~28.00	19.00~23.00	4.00~5.00	1.00~2.00	-	-
	SUS321	321	Max.0.08	Max.1.00	Max.2.00	Max.0.045	Max.0.030	9.00~13.00	17.00~19.00	-	-	-	Ti Min.5xC%
	SUS347	347	Max.0.08	Max.1.00	Max.2.00	Max.0.045	Max.0.030	9.00~13.00	17.00~19.00	-	-	-	Nb Min.10xC%
	SUSXM7	304Cu	Max.0.08	Max.1.00	Max.2.00	Max.0.045	Max.0.030	8.50~10.50	17.00~19.00	-	3.00~4.00	-	-
	SUSXM15J1	-	Max.0.08	3.00~5.00	Max.2.00	Max.0.045	Max.0.030	11.50~15.00	15.00~20.00	-	-	-	-
Precipitation Hardening Grades	SUS630	S17400	Max.0.07	Max.1.00	Max.1.00	Max.0.040	Max.0.030	3.00~5.00	15.00~17.50	-	3.00~5.00	-	Nb 0.15~0.45
	SUS631	S17700	Max.0.09	Max.1.00	Max.1.00	Max.0.040	Max.0.030	6.50~7.75	16.00~18.00	-	-	-	Al 0.75~1.50

Mechanical Properties of Stainless Steel Fastener

Type	UNS	Tensile	Yield	Elongation	Hardness	Hardness
		(ksi) min	(ksi) min	min	(Brinell) max	(Rockwell B) max
302	S30200	75	30	40% in 2"	183	88
304*	S30400	75	30	40% in 2"	183	88
304L*	S30403	70	30	40% in 2"	183	88
309	S30900	75	30	40% in 2"	217	95

309S	S30908	75	30	40% in 2"	217	95
310	S31000	75	30	40% in 2"	217	95
310S	S31008	75	30	40% in 2"	217	95
316*	S31600	75	30	40% in 2"	217	95

316L*	S31603	70	25	35% in 2"	217	95
317	S31700	75	30	35% in 2"	217	95
317L	S31703	75	30	35% in 2"	217	95
321	S32100	75	30	40% in 2"	183	88

347	S34700	75	30	40% in 2"	183	88
410*	S41000	65	30	20% in 2"	217	95
410S	S41008	60	30	22% in 2"	183	88
416	S41600	75	40	30-25% in 2"	-	82
420	S42000	95	60	30-25% in 2"	-	92

430	S43000	65	30	22% in 2"	183	88
440C	S44004	-	-	-	-	-

CARBON STEEL FASTENER Fastners

Specification of Carbon Steel Fasteners

Standard	DIN, ASTM, BS and all International Standards
Specifications	ASTM / ASME A/SA 193 / 194
Size	M02 to M33
Length	3 mm to 200 mm
Types	Hot Forged and Cold Forged
Form	Bolts, Nuts, Screws, Sockets, Studs, Screw, Hex Set Screw, Socket Screw, Cap Screw, Pan Head Screw, Machine Screw, Socket Head Cap Screw, Allen Cap screw, Wing Screw, Washers, Spring Washers, Studs, Anchors, Marine Anchors, Nut, Hexagon Nut, Hex Nut, Hex Coupling Nut, Hex Domed Cap Nuts, Square Nut, Stud Bolts, Hex Head Bolts, Socket Hexagon Head Screw Anchor Bolt, U- Bolts, J Bolts, Mushroom Head Square Neck Bolts, T-Head Bolts, Wing Screw, Eye Bolt, Foundation Bolts, Structural Bolts.

MONEL FASTENER Fastners

Specification of Monel Alloy Fasteners

Grades	Monel 400 (UNS No. N04400)/Monel K500 (UNS No. N05500)
Specifications	ASTM / ASME SB 161 / 163 / F 467
Size	M10 TO M100
Length	Upto 5 Meters
Type	Nuts, Bolts, Screws, Sockets, Studs, Screw, Hex Set Screw, Socket Screw, Cap Screw, Pan Head Screw, Machine Screw, Socket Head Cap Screw, Allen Cap screw, Wing Screw, Washers, Spring Washers, Studs, Anchors, Marine Anchors, Nut, Hexagon Nut, Hex Nut, Hex Coupling Nut, Hex Domed Cap Nuts, Square Nut, Stud Bolts, Hex Head Bolts, Socket Hexagon Head Screw Anchor Bolt, U- Bolts, J Bolts, Mushroom Head Square Neck Bolts, T-Head Bolts, Wing Screw, Eye Bolt, Foundation Bolts, Structural Bolts.

Chemical Composition of Monel Alloy Fasteners

Grade	Ni	Fe	C	Mn	Si	Cu	Al	Ti	S
K500	63.0 min	02-May	0.25 max	1.5 max	0.5 max	27.0 - 33.0	2.3 - 3.15	0.35 - 0.85	0.010 max
400	63.0- 70.00 max	2.50 max	0.3 max	2.00 max	0.50 max	Remainder	-	-	0.024 max

Mechanical Properties of Monel Alloy Fasteners

Grade	Tensile (ksi)	.2% Yield (ksi)	Elongation %	Hardness (HRb)
400	75 to 90	25 to 50	60 to 35	60 to 80
K500	Psi - 1,60,000 , MPa - 1100	Psi - 1,15,000 , MPa - 790	20%	-

NICKEL ALLOY FASTENER Fastners

Specification of Nickel Alloy Fasteners

Grades	Nickel Alloy 200 (UNS No. N02200), Nickel Alloy 201 (UNS No. N02201)
Standard	ASTM, BS, IS
Specifications	ASTM / ASME SB 160 / 164 / 425 / 166 / 446 / 574 / 472
Size	M02 to M30
Length	3 mm To 200 mm
Type	Nuts, Bolts, Screws, Sockets, Studs, Screw, Hex Set Screw, Socket Screw, Cap Screw, Pan Head Screw, Machine Screw, Socket Head Cap Screw, Allen Cap screw, Wing Screw, Washers, Spring Washers, Studs, Anchors, Marine Anchors, Nut, Hexagon Nut, Hex Nut, Hex Coupling Nut, Hex Domed Cap Nuts, Square Nut, Stud Bolts, Hex Head Bolts, Socket Hexagon Head Screw Anchor Bolt, U- Bolts, J Bolts, Mushroom Head Square Neck Bolts, T-Head Bolts, Wing Screw, Eye Bolt, Foundation Bolts, Structural Bolts.

Chemical Composition of Nickel Alloy Fasteners

Material / Purity:	Alloy 200	Alloy 201
Ni	99	99
Fe	0.4	0.4
Mn	0.35	0.35
Si	0.35	0.35
C	0.15	0.02
S	0.01	0.01
Cu	0.25	0.25

Mechanical Properties of Nickel Alloy Fasteners

Nickel Alloy 201
Properties	Metric	Imperial
Tensile strength (annealed)	403 MPa	58500 psi
Yield strength (annealed)	103 MPa	14900 psi
Elongation at break (annealed prior to test)	50%	50%
Nickel Alloy 200
Properties	Metric	Imperial
Tensile strength (annealed)	462 MPa	67000 psi
Yield strength (annealed)	148 MPa	21500 psi
Elongation at break (annealed prior to test)	45%	45%

INCONEL ALLOY FASTENER Fastners

Specification of Inconel Alloy Fasteners

Grades	Inconel 600 (UNS N06600), Inconel 601(UNS N06601), Inconel 625 (UNS N06625), Inconel 718 (UNS NO7718)
Standard	DIN, ASTM, BS and all International Standards
Specifications	ASTM / ASME SB 160 / 164 / 425 / 166 / 446 / 574 / 472
Size	M10 TO M100
Length	Upto 1 Meters
Type	Nuts, Bolts, Screws, Sockets, Studs, Screw, Hex Set Screw, Socket Screw, Cap Screw, Pan Head Screw, Machine Screw, Socket Head Cap Screw, Allen Cap screw, Wing Screw, Washers, Spring Washers, Studs, Anchors, Marine Anchors, Nut, Hexagon Nut, Hex Nut, Hex Coupling Nut, Hex Domed Cap Nuts, Square Nut, Stud Bolts, Hex Head Bolts, Socket Hexagon Head Screw Anchor Bolt, U- Bolts, J Bolts, Mushroom Head Square Neck Bolts, T-Head Bolts, Wing Screw, Eye Bolt, Foundation Bolts, Structural Bolts.

Chemical Composition of Inconel Alloy Fasteners

Grade	Ni	Fe	C	Mn	Si	Cu	Cr	S	Mo	Co	Al	Ti	P	Nb/Cb	Ta
600	72.0 min	6.0 - 10.0	0.15 max	1.0 max	0.5 max	0.5 max	14.0 - 17.0	0.015 max	-	-	-	-	-	-	-
601	58.0 - 63.0	Balance	0.10 max	1.0 max	0.50 max	1.0 max	21.0 - 25.0	0.015 max	8.0-10.0	-	1.0 - 1.7	-	-	-	-
625	58.0 min	5	0.10 max	0.50 max	0.50 max	0.5 max	20.0 - 23.0	0.015 max	8.00 - 10.00	1	0.4	0.4	0.015	3.15 - 4.15	0.05
718	50.00-55.00	Remainder	0.08 max	0.35 max	0.35 max	0.30 max max	17.00-21.00	0.015 max	2.80-3.30	1	1.00 max	0.65-1.15	0.015 max	4.75-5.50	-

Mechanical Properties of Inconel Alloy 600/601 Fasteners

Grade	Tensile (psi)	.2% Yield (psi)	Elongation (%)
600	95,000	45,000	40
601	80,000	30,000	35

Mechanical Properties of Inconel Alloy 625 Fasteners

Temp° F	Tensile (psi)	.2% Yield (psi)	Elongation in 2 " (%)
70	144,000	84,000	44
400	134,000	66,000	45
600	132,000	63,000	42.5
800	131,500	61,000	45
1000	130,000	60,500	48
1200	119,000	60,000	34
1400	78,000	58,500	59
1600	40,000	39,000	117

Mechanical Properties of Inconel Alloy 718 Fasteners

Ultimate Tensile Strength, psi	.2% Yield Strength psi	Elongation %	Hardness Rockwell B
135,000	70,000	45	100

INCOLOY ALLOY FASTENER Fastners

Specification of Incoloy Alloy Fasteners

Grades	Incoloy 800 (UNS N08800), Incoloy 800H (UNS N08810), Incoloy 800HT (UNS N08811), Incoloy 825(UNS N08825)
Standard	DIN, ASTM, BS and all International Standards
Specifications	ASTM / ASME SB 160 / 164 / 425 / 166 / 446 / 574 / 472
Size	M10 TO M100
Length	Upto 1 Meters
Type	Nuts, Bolts, Screws, Sockets, Studs, Screw, Hex Set Screw, Socket Screw, Cap Screw, Pan Head Screw, Machine Screw, Socket Head Cap Screw, Allen Cap screw, Wing Screw, Washers, Spring Washers, Studs, Anchors, Marine Anchors, Nut, Hexagon Nut, Hex Nut, Hex Coupling Nut, Hex Domed Cap Nuts, Square Nut, Stud Bolts, Hex Head Bolts, Socket Hexagon Head Screw Anchor Bolt, U- Bolts, J Bolts, Mushroom Head Square Neck Bolts, T-Head Bolts, Wing Screw, Eye Bolt, Foundation Bolts, Structural Bolts.

Chemical Composition of Incoloy Alloy Fasteners

Incoloy	800	800H	825
Ni	30-35	30-35	38.0 - 46.0
Fe	39.5 min	39.5 min	22.0 min
Cr	19-23	19-23	19.5 - 23.5
Cu	0.75 max	0.75 max	1.5 - 3.0
Ti	0.15-0.60	0.15-0.60	0.6 - 1.2
Al	0.15-0.60	0.15-0.60	0.2 max
C	0.1 max	0.05-0.1	0.05 max
Mn	1.5 max	1.5 max	1.0 max
S	0.015 max	0.015 max	0.015 max
Si	1.0 max	1.0 max	0.5 max
Mb	-	-	2.5 - 3.5

Mechanical Properties of Incoloy Alloy Fasteners

Inconel 800/800HT
Tensile Strength	Psi 75,000 , MPa 520
Yield Strength (0.2%Offset)	Psi 30,000 , MPa 205
Elongation	30%
Inconel 825
Tensile Strength	Psi - 80,000 , MPa - 550
Yield Strength (0.2%Offset)	Psi - 32,000 , MPa -220
Elongation	30%

HASTELLOY FASTENER Fastners

Specification of Hastelloy Fasteners

Grades	Hastelloy C22 (UNS No. N06022), Hastelloy C276 (UNS N10276)
Specifications	ASTM / ASME A/SA 193 / 194 IS: 1364, 1367, 3757, 6639, 3640
Size	M4 To M100, 3/8" Unc Till 4" UNC
Length	Upto 1 Meters
Type	Nuts, Bolts, Screws, Sockets, Studs, Screw, Hex Set Screw, Socket Screw, Cap Screw, Pan Head Screw, Machine Screw, Socket Head Cap Screw, Allen Cap screw, Wing Screw, Washers, Spring Washers, Studs, Anchors, Marine Anchors, Nut, Hexagon Nut, Hex Nut, Hex Coupling Nut, Hex Domed Cap Nuts, Square Nut, Stud Bolts, Hex Head Bolts, Socket Hexagon Head Screw Anchor Bolt, U- Bolts, J Bolts, Mushroom Head Square Neck Bolts, T-Head Bolts, Wing Screw, Eye Bolt, Foundation Bolts, Structural Bolts.

Chemical Composition of Hastelloy Fasteners

Grade	C	Mn	Si	S	Co	Ni	Cr	Fe	Mo	P
C276	0.010 max	1.00 max	0.08 max	0.03 max	2.50 max	50.99 min*	14.50 - 16.50	4.00 - 7.00	15.00 - 17.00	0.04 max
C22	0.010 max	0.50 max	0.08 max	0.02 max	2.50 max	50.015 min*	20.00 - 22.50	2.00 - 6.00	12.50 - 14.50	0.02 max

Mechanical Properties of Hastelloy Fasteners

Element	Density	Melting Point	Tensile Strength	Yield Strength (0.2%Offset)	Elongation
Hastelloy C276	8.89 g/cm3	1370 °C (2500 °F)	Psi - 1,15,000 , MPa - 790	Psi - 52,000 , MPa - 355	40%
Hastelloy C22	8.69 g/cm3	1399 °C (2550 °F)	Psi - 1,00,000 , MPa - 690	Psi - 45000 , MPa - 310	45%

COPPER NICKEL FASTENER Fastners

Specification of Copper Nickel Alloy Fasteners

Grades	CU-NI-70/30 (UNS No C71500) / CU-NI-90/10 (UNS No C70600)
Specifications	ASTM / ASME SB 151, SB 152
Size	M4 To M100
Length	Upto 5 Meters
Form	Hot Forged and Cold Forged
Types	Nuts, Bolts, Screws, Sockets, Studs, Screw, Hex Set Screw, Socket Screw, Cap Screw, Pan Head Screw, Machine Screw, Socket Head Cap Screw, Allen Cap screw, Wing Screw, Washers, Spring Washers, Studs, Anchors, Marine Anchors, Nut, Hexagon Nut, Hex Nut, Hex Coupling Nut, Hex Domed Cap Nuts, Square Nut, Stud Bolts, Hex Head Bolts, Socket Hexagon Head Screw Anchor Bolt, U- Bolts, J Bolts, Mushroom Head Square Neck Bolts, T-Head Bolts, Wing Screw, Eye Bolt, Foundation Bolts, Structural Bolts.

Chemical Composition of Copper Nickel Alloy Fasteners

Grade	Cu	Mn	Pb	Ni	Fe	Zn
Cu-Ni 90-10	88.6 min	1.0 max	.05 max	9-11 max	1.8 max	1 max
Cu-Ni 70-30	65.0 min	1 max	.05 max	29-33	0.4-1.0	1 max

Mechanical Properties of Copper Nickel Alloy Fasteners

Element	Density	Melting Point	Tensile Strength	Yield Strength (0.2%Offset)	Elongation
Copper Nickel 90-10 / 70-30	0.323 lb/in3 at 68 F	2260 F	50000 psi	20000 psi	30%

ALLOY STEEL FASTENER Fastners

Specification of Alloy Steel Fasteners

Grades	B 6, B 7/ B 7M, B 16, 2, 2HM, 2H, GR 6, B 7, B 7M
Dimension	DIN, ASTM, BS and all International Standards.
Specifications	ASTM / ASME A/SA 193 / 194
Size	M02 to M33
Length	Upto 5 Meters
Types	Nuts, Screw, Bolts, Sockets, Spring Washers, Studs, Anchors, Marine Anchors, Nut, Hexagon Nut, Hex Nut, Hex Coupling Nut, Studs, Hex Set Screw, Socket Screw, Cap Screw, Pan Head Screw, Machine Screw, Socket Head Cap Screw, Allen Cap screw, Wing Screw, Washers, Hex Domed Cap Nuts, Square Nut, Stud Bolts, Hex Head Bolts, Socket Hexagon Head Screw Anchor Bolt, U- Bolts, J Bolts, Mushroom Head Square Neck Bolts, T-Head Bolts, Wing Screw, Eye Bolt, Foundation Bolts, Structural Bolts.

Chemical Composition of Alloy Steel Fasteners

Grade	C	Mn	Si	S	P	Cr	Mo
A182 F5	0.15	0.3 - 0.6	0.5	0.03	0.03	06-Apr	0.044 - 0.65
A182 F9	0.15	0.3 - 0.6	0.5 - 1	0.03	0.03	10-Aug	0.9 - 1.1
A182 F11	0.05 - 0.15	0.3 - 0.6	0.5 - 1	0.03	0.03	1 - 1.5	0.044 - 0.65
A182 F22	0.05 - 0.15	0.3 - 0.6	0.5	0.03	0.045	0.8 - 1.25	0.044 - 0.65
A182 F91	0.08 - 0.12	0.3 - 0.6	0.5	0.01	0.02	8.5 - 9.5	0.85 - 1.05

Mechanical Properties of Alloy Steel Fasteners

Grade	Tensile Strength (Mpa)	Yield Strength (Mpa)	Elongation %
A182 F5	275	485	20
A182 F5	380	585	20
A182 F11	205	415	20
A182 F12	275	485	20
A182 F5	205	415	20
A182 F91	415	585	20

ALLOY 20 FASTENER Fastners

Specification of Alloy 20 Fasteners

Grades	Alloy 20 (UNS N08020)
Specifications	ASTM / ASME B / SB 564 / 160 / 472
Size	½" NB - 48" NB
Length	Upto 1 Meters
Type	Nuts, Bolts, Screws, Sockets, Studs, Screw, Hex Set Screw, Socket Screw, Cap Screw, Pan Head Screw, Machine Screw, Socket Head Cap Screw, Allen Cap screw, Wing Screw, Washers, Spring Washers, Studs, Anchors, Marine Anchors, Nut, Hexagon Nut, Hex Nut, Hex Coupling Nut, Hex Domed Cap Nuts, Square Nut, Stud Bolts, Hex Head Bolts, Socket Hexagon Head Screw Anchor Bolt, U- Bolts, J Bolts, Mushroom Head Square Neck Bolts, T-Head Bolts, Wing Screw, Eye Bolt, Foundation Bolts, Structural Bolts.

Chemical Composition of Alloy 20 Fasteners

Ni	Fe	C	Mn	Si	Cu	Cr	Mo	S	P	Nb
32 - 38	Bal	0.02 max	02-Jan	0.7 max	04-Mar	19 - 21	03-Feb	0.005 max	0.02 max	0.1 - 0.3

Mechanical Properties of Alloy 20 Fasteners

Density	Melting Point	Tensile Strength	Yield Strength (0.2%Offset)	Elongation
8.1 g/cm3	1443 °C (2430 °F)	Psi -80,000, MPa -551	Psi - 35,000, MPa - 241	30%

DUPLEX STEEL FASTENER Fastners

Specification of Duplex Steel UNS S31803 / F51 Fasteners

Grades	Duplex Stainless 2205 (UNS N0 S31803 / S32205) / F51
Specifications	ASTM / ASME SA 790
Size	M02 to M30
Length	3 mm To 200 mm
Type	Nuts, Bolts, Screws, Sockets, Studs, Screw, Hex Set Screw, Socket Screw, Cap Screw, Pan Head Screw, Machine Screw, Socket Head Cap Screw, Allen Cap screw, Wing Screw, Washers, Spring Washers, Studs, Anchors, Marine Anchors, Nut, Hexagon Nut, Hex Nut, Hex Coupling Nut, Hex Domed Cap Nuts, Square Nut, Stud Bolts, Hex Head Bolts, Socket Hexagon Head Screw Anchor Bolt, U- Bolts, J Bolts, Mushroom Head Square Neck Bolts, T-Head Bolts, Wing Screw, Eye Bolt, Foundation Bolts, Structural Bolts.

Chemical Composition of Duplex Steel F51 Fasteners

Grade	Ni	Cr	N	C	Mn	P	S	Si	Mo
Duplex Steel	4.5 - 6.5	22 - 23	0.14 - 0.2	0.030 max	2.0 max	0.030 max	0.02 max	1 max	3 - 3.5

Mechanical Properties of Duplex Steel F51 Fasteners

Density	Melting Point	Tensile Strength	Yield Strength (0.2%Offset)	Elongation
7.8 g/cm3	1440 °C (2625 °F)	Psi - 90000 , MPa - 620	Psi - 65000 , MPa - 450	30%

SUPER DUPLEX STEEL FASTENER Fastners

Specification of Super Duplex Steel 2507 Fasteners

Grades	Super Duplex Steel 2507 (UNS S32507)
Specifications	ASTM A193 / ASTM A194
Size	M10 TO M100
Length	Upto 5 Meters
Type	Nuts, Bolts, Screws, Sockets, Studs, Screw, Hex Set Screw, Socket Screw, Cap Screw, Pan Head Screw, Machine Screw, Socket Head Cap Screw, Allen Cap screw, Wing Screw, Washers, Spring Washers, Studs, Anchors, Marine Anchors, Nut, Hexagon Nut, Hex Nut, Hex Coupling Nut, Hex Domed Cap Nuts, Square Nut, Stud Bolts, Hex Head Bolts, Socket Hexagon Head Screw Anchor Bolt, U- Bolts, J Bolts, Mushroom Head Square Neck Bolts, T-Head Bolts, Wing Screw, Eye Bolt, Foundation Bolts, Structural Bolts.

Chemical Composition of Super Duplex F53 Steel Fasteners

Grade	C	Ni	Cr	Cu	Fe	N	Mn	Si	S	Mo	P
Super Duplex S32750	0.030 max	6 - 8	24 - 26	0.50 max	Balance	0.24 - 0.32	1.20 max	0.80 max	0.020 max	3 - 5	0.035 max

Mechanical Properties of Super Duplex F53 Steel Fasteners

Density	Melting Point	Tensile Strength	Yield Strength (0.2%Offset)	Elongation
7.8 g/cm3	1350 °C (2460 °F)	Psi - 116000 , MPa - 800	Psi - 80000 , MPa - 550	15%

TITANIUM FASTENER Fastners

Specification of Titanium Alloys Fasteners

Grades	Titanium GR-1 (UNS R50250), Titanium Grade 2 (UNS No. R50400), Titanium Grade 5 (UNS No. R56400), Titanium Grade 9 (UNS No. R56320)
Dimension	DIN, ASTM, BS and all International Standards
Standard	DIN 912, DIN913, DIN916, DIN 933, DIN 934, DIN963, DIN 7991, DIN 6921, ISO 7380, ISO 7984 etc.
Size	M10 to M100
Length	Upto 5 Meters
Type	Nuts, Bolts, Screws, Sockets, Studs, Screw, Hex Set Screw, Socket Screw, Cap Screw, Pan Head Screw, Machine Screw, Socket Head Cap Screw, Allen Cap screw, Wing Screw, Washers, Spring Washers, Studs, Anchors, Marine Anchors, Nut, Hexagon Nut, Hex Nut, Hex Coupling Nut, Hex Domed Cap Nuts, Square Nut, Stud Bolts, Hex Head Bolts, Socket Hexagon Head Screw Anchor Bolt, U- Bolts, J Bolts, Mushroom Head Square Neck Bolts, T-Head Bolts, Wing Screw, Eye Bolt, Foundation Bolts, Structural Bolts.

Chemical Composition of Titanium Alloys Fastener

Typical corresponding standard	Chemical composition(wt%)
	N	C	H	Fe	O	Al	V	Ti	Other elements
JIS Class 1	≦0.03	≦0.08	≦0.013	≦0.20	≦0.15	-	-	Bal
ASTM Grade 1	≦0.03	≦0.08	≦0.015	≦0.20	≦0.18	-	-	Bal
DIN3.7025	≦0.03	≦0.06	≦0.013	≦0.15	≦0.12	-	-	Bal
JIS Class 2	≦0.03	≦0.08	≦0.013	≦0.25	≦0.20	-	-	Bal
ASTM Grade 2	≦0.03	≦0.08	≦0.015	≦0.30	≦0.25	-	-	Bal
DIN3.7035	≦0.05	≦0.06	≦0.013	≦0.20	≦0.18	-	-	Bal
JIS Class 3	≦0.05	≦0.08	≦0.013	≦0.30	≦0.30	-	-	Bal
ASTM Grade 3	≦0.05	≦0.08	≦0.015	≦0.30	≦0.35	-	-	Bal
DIN3.7055	≦0.05	≦0.06	≦0.013	≦0.25	≦0.25	-	-	Bal
JIS Class 4	≦0.05	≦0.08	≦0.013	≦0.50	≦0.40	-	-	Bal
ASTM Grade 4	≦0.05	≦0.08	≦0.015	≦0.50	≦0.40	-	-	Bal
DIN3.7065	≦0.05	≦0.06	≦0.013	≦0.30	≦0.35	-	-	Bal

Mechanical Properties of Titanium Alloys Fastener

Typical corresponding standard	Tensile strength	0.2% Yield strength	Elongation	Reduction of area	180° bending	Hardness	Heat treatment condition
	(N/mm2)	(N/mm2)	(%)	(%)	（inner redius）	(HB)

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