U-BOLT | NOBEL - Komarine

U-BOLT

Model

Series

U-BOLT

Product Description

Metric / JIS F 3022

NOMANALSIZE	OUT DIAOF PIFE	R	D1	THREADDIA(D2)	A TYPE		B TYPE		C TYPE
NOMANALSIZE	OUT DIAOF PIFE	R	D1	THREADDIA(D2)	H	E	H	E	H	E
10	21.7	12	10	M10	–	–	39	20	47	30
20	27.2	15	10	M10	–	–	45	20	53	30
25	34.0	18	10	M10	–	–	52	20	60	30
32	42.7	23	10	M10	–	–	60	20	68	30
40	48.6	26	10	M10	–	–	66	20	74	30
50	60.5	32	10	M10	–	–	78	20	86	30
65	76.3	40	12	M12	–	–	98	25	108	35
80	89.1	46	12	M12	–	–	110	25	120	35
90	101.6	52	12	M12	–	–	123	25	133	35
100	114.3	59	16	M16	141	50	–	–	–	–
125	139.8	72	16	M16	167	50	–	–	–	–
150	165.2	85	16	M16	192	50	–	–	–	–
175	190.7	98	16	M16	218	50	–	–	–	–
200	216.3	111	20	M20	249	60	–	–	–	–
225	241.8	124	20	M20	274	60	–	–	–	–
250	267.4	137	20	M20	300	60	–	–	–	–
300	318.5	163	24	M24	357	70	–	–	–	–
350	355.6	181	24	M24	394	70	–	–	–	–
400	406.4	207	24	M24	444	70	–	–	–	–
450	457.2	233	30	M30	505	85	–	–	–	–
500	508.0	259	30	M30	556	85	–	–	–	–
550	5585.8	284	30	M30	606	85	–	–	–	–
600	609.6	310	36	M36	663	100	–	–	–	–
650	660.4	335	36	M36	713	100	–	–	–	–
700	711.2	361	36	M36	164	100	–	–	–	–
750	762.0	387	36	M36	818	100	–	–	–	–
800	812.8	413	42	M42	875	115	–	–	–	–

Chemical Requirements

SPECIFICATIONGRADE	C	SI	MN	PMAX	SMAX	NI	CR	MO	VANADIUM
ASTM A193 GR B7	0.37-0.49	0.15-0.35	0.65-1.10	0.035	0.04		0.75-1.20	0.15-0.25
ASTM A193 GR B7M	0.37-0.49	0.15-0.35	0.65-1.10	0.035	0.04		0.75-1.20	0.15-0.25
ASTM A193 GR B16	0.36-0.47	0.15-0.35	0.45-0.70	0.035	0.04		0.80-1.15	0.50-0.65	0.25-0.35
ASTM A193 GR B8	Max 0.08	Max 1.00	Max 2.00	0.045	0.03	8.00-10.5	18.0-20.0
ASTM A193 GR B8M	Max 0.08	Max 1.00	Max 2.00	0.045	0.03	10.0-14.0	16.0-18.0	2.0-3.0
ASTM A193 GR B6	Max 0215	Max 1.00	Max 1.00	0.045	0.03			11.5-13.5
ASTM A320 GR L7	0.38-0.48	0.15-0.35	0.75-1.00	0.035	0.04		0.80-1.10	0.15-0.25
ASTM A320 GR L7M	0.38-0.48	0.15-0.35	1.75-1.00	0.035	0.04		0.80-1.10	0.15-0.25
ASTM A320 GR B8	Max 0.08	Max 1.00	Max 2.00	0.045	0.03	8.00-10.5	18.0-20.0
ASTM A320 GR B8M	Max 0.08	Max 1.00	Max 2.00	0.045	0.03	10.0-14.0	16.0-18.0	2.0-3.0
ASTM A325 TYPE 1	0.28-0.55		Min 0.60	0.040	0.05		Boron Min 0.0005
ASTM A325 TYPE 2	0.15-0.34		Min 0.70	0.040	0.05
ASTM A354 GR BC	0.30-0.53			0.035	0.04
ASTM A354 GR BD	0.30-0.53			0.035	0.04
ASTM A449 TYPE1	0.28-0.55		Min 0.60	0.040	0.05		Boron Min 0.0005
ASTM A449 TYPE 2	0.15-0.38		Min 0.70	0.040	0.05
ASTM A490 TYPE1	0.30-0.48			0.040	0.04
JIS G4303 SUS310S	Max 0.08	Max 1.50	Max 2.00	0.045	0.03	19.0-22.0	24.0-26.0
JIS G4105 SCM 435	0.33-0.38	0.15-0.35	0.60-0.85	0.030	0.03		0.90-1.20	0.15-0.30
JIS G4105 SCM 440	0.38-0.43	0.15-0.35	0.60-0.85	0.030	0.03		0.90-1.20	0.15-0.30
JIS G4107 SNB 5	Min 0.10	Max 1.00	Max 1.00	0.040	0.03		4.00-6.00	0.40-0.65
JIS G4107 SNB 7	0.38-0.48	0.20-0.35	0.75-1.00	0.040	0.04		0.80-1.10	0.15-0.25
JIS G4107 SNB 16	0.36-0.44	0.15-0.35	0.45-0.70	0.040	0.04		0.80-1.15	0.50-0.65
JIS G4051 S45C	0.42-0.48	Max 0.40	0.60-0.90	0.040	0.035
ASTM A194 GR 2H	Min 0.40	Max 0.40	Max 1.00	0.040	0.05
ASTM A194 GR 2HM	Min 0.40	0.15-0.35	Max 1.00	0.040	0.05
ASTM A194 GR 7M	0.37-0.49	0.15-0.35	0.65-1.10	0.040	0.04		0.75-1.20	0.15-0.25
ASTM A194 GR 4	0.40-0.50	0.15-0.35	0.70-0.90	0.035	0.04			0.20-0.30
ASTM A194 GR 7	0.37-0.49	0.15-035	0.65-1.10	0.040	0.04		0.75-1.20	0.15-0.25
ASTM A194 GR 8	Max 0.06	Max 1.00	Max 2.00	0.045	0.03	8.00-10.5	18.0-20.0
ASTM A194 GR 8M	Max 0.08	Max 1.00	Max 2.00	0.045	0.03	10.0-14.0	16.0-18.0	2.00-3.00
ASTM A563 GR A.B.C	Max 0.55			0.012	0.15
ASTM A563 GR GR D	Max 0.55		Min 0.30	0.040	0.05
ASTM A563 GR GR DH	0.20-0.55		Min 0.60	0.040	0.05

Mechanical Requirements

SPECIFICATION GRADE	DIAMETER INCH (MM)	TESILE STRENGTH MIN	YILED STRENGTH MIN	E.L % MIN	R.A % MIN	HAEDNESS			TEMPERING TEMP”F (“C) MIN
SPECIFICATION GRADE	DIAMETER INCH (MM)	TESILE STRENGTH MIN	YILED STRENGTH MIN	E.L % MIN	R.A % MIN	HB	H.B	H.C	TEMPERING TEMP”F (“C) MIN
A193 GR B7	2½ and under	125,000psi	100,000psi	16	50				1,100(593)
A193 GR B7	Over 2½ to 4	115,000psi	95,000psi	16	50				1,100(593)
A193 GR B7M	2½ and under	105,000psi	80,000psi	18	50	200-235	93-99		1,150(620)
A193 GR B16	2½ and under	125,000psi	105,000psi	18	50	253-319		25-34	1,200(650)
A193 GR B16	Over 2½ to 4	110,000psi	95,000psi	17	45	353-319		25-34	1,200(650)
A193GRB8.B8M	All diameters	75,000psi	30,000psi	30	50	Max 223	Max 96
A193 GR B6	Up to 4	110,000psi	85,000psi	15	50				1,100(593)
A320 GR L7	2½ and under	125,000psi	105,000psi	16	50
A320 GR L7M	2½ and under	100,000psi	80,000psi	18	50	Max 235	Max 99		1,150(620)
A320GRB8.B8M	All diameters	75,000psi	30,000psi	35	50	Max 223	Max 96
A325	½ to 1	120,000psi	92,000psi			248-331		24-35	800(427)
A325	1⅛ to 1½	105,000psi	81,000psi	14	35	223-293		19-31	800(427)
A354 GR BC	¼ to 2½	125,000psi	109,000psi	16	50	255-331		26-36	800(427)
A354 GR BC	Over 1 to 1½	115,000psi	99,000psi	16	45	235-311		22-33	800(427)
A354 GR BD	¼ to 2½	150,000psi	130,000psi	14	40	311-363		33-39	800(427)
A354 GR BD	Over 1 to 1½	140,000psi	115,000psi	14	40	293-363		31-39	800(427)
A449	¼ to 1	120,000psi	92,000psi	14	35	255-321		25-34	800(427)
	Over 1 to1½	105,000psi	81,000psi	14	35	223-285		19-30	800(427)
	Over 1½ to 3	90,000psi	58,000psi	14	35	183-235			800(427)
A490	½ to 1½	150-170ksi	130,000ksi	14	40	311-352		33-38	800(427)
JIS SUS 310S		53 kgf/㎟	21kgf/㎟	40	50	Max 187	Max 90
JIS SCM 435		95kgf/㎟	80kgf/㎟	15	50	269-331		29-35	(530-630)
JIS SCM 440		100kgf/㎟	85kgf/㎟	12	45	285-352		29-39	(530-630)
JIS SNB 5		70kgf/㎟	56kgf/㎟	16	50				(595)
JIS SNB 7	Up to 63(mm)	88kgf/㎟	74kgf/㎟	16	50				(595)
JIS SNB 7	Over(63) to (100)	82kgf/㎟	67kgf/㎟	16	50				(595)
JIS SNB 16	Up to 63(mm)	88kgf/㎟	74kgf/㎟	18	50				(650)
JIS SNB 16	Over (63) to (100)	77kgf/㎟	67kgf/㎟	17	50				(650)
JIS S45C		70kgf/㎟	50kgf/㎟	17	45	201-269		14.5-27	(550-650)
A194 GR 2						159-352	Min 84		1,000(538)
A194 GR 2H	To 1½					248-352		24-38	850(455)
A194 GR 2H	Over 1½					212-352	Min 95	Max 38	850(455)
						159-237		Max 22	1,150
						228-271		20-28	1,100
						159-237		Max 22	1,100
						248-352		24-38	1,100
						126-300	60-105
A563 GR A	¼ to 4					116-302	Min 68	Max 32
A563 GR B	¼ to 1½					121-302	Min 69	Max 32
A563 GR C	¼ to 4					143-352	Min 78	Max 38	800(427)
A563 GR D	¼ to 4					159-352	Min 84	Max 38	800(427)
A563 GR DH	¼ to 4					248-352		24-38	800(427)