Kelken products Technical Data / Design - data including steel strengths and suggested depth of embedment to achieve full ductility.



		Chemical Structural Anchoring Systems and Accessories

Phone: (732) 721-0249 • Fax: (732) 721-3918 • sales@kelken.com • technical@kelken.com
Home > Applications & Technical Data > Technical Data / Design

Products

Information

•	Applications & Technical Data
•	Catalog
•	Where to Buy
•	Contact Us
•	Company Information
•	MSDS Sheets

TECHNICAL DATA / DESIGN
ANCHOR BOLT / REBAR STEEL STRENGTHS

»US Metric Chart ASTM-A276 SS 304 (PDF)

»US Metric Chart ASTM-A276 SS 316 (PDF)

»US Metric Chart A449/A325 (PDF)

»US Metric Chart ASTM F1554 Grade 36 (PDF)

»US Metric Chart ASTM F1554 Grade 55 (PDF)

»US Metric Chart ASTM F1554 Grade 105 (PDF)

»US Metric Chart ASTM A615 Grade 60 Rebar (PDF)

REDUCTION FACTORS DUE TO CLOSE SPACING
SPACING (INCHES)	ROD SIZE
SPACING (INCHES)	3/8"	1/2"	5/8"	3/4"	7/8"	1"	1-1/4"
1 1/2	0.50
2	0.57	0.50
2 3/8	0.64	0.56	0.50
3	0.75	0.63	0.56	0.50
3 1/2	0.84	0.69	0.59	0.53	0.50
3 3/4	0.88	0.72	0.63	0.54	0.52
4	0.92	0.75	0.67	0.58	0.54	0.50
4 1/2	1.00	0.81	0.71	0.63	0.57	0.53
5		0.88	0.75	0.68	0.61	0.56	0.50
5 1/4		0.92	0.78	0.71	0.63	0.58	0.51
6		1.00	0.82	0.75	0.68	0.63	0.55
6 1/4			0.88	0.77	0.70	0.64	0.57
7			0.96	0.84	0.75	0.68	0.61
7 1/2			1.00	0.88	0.78	0.71	0.63
8				0.90	0.82	0.75	0.65
8 3/4				0.94	0.88	0.80	0.69
9				1.00	0.93	0.83	0..71
10					0.97	0.88	0.75
10 1/2					1.00	0.90	0.79
12						1.00	0.84
12 1/2							0.88
15							1.00

REDUCTION FACTORS DUE TO CLOSE EDGE DISTANCE
EDGE DISTANCE (INCHES)	ROD SIZE
EDGE DISTANCE (INCHES)	3/8"	1/2"	5/8"	3/4"	7/8"	1"	1-1/4"
1 1/2	0.70
1 7/8	0.78
2	0.84	0.70
2 3/8	0.90	0.78	0.70
3	1.00	0.86	0.75	0.70
3 1/4		0.89	0.77	0.73
3 1/2		0.93	0.80	0.75	0.70
3 3/4		0.97	0.83	0.77	0.72
4		1.00	0.86	0.80	0.74	0.70
4 1/2			0.94	0.85	0.78	0.74
5			1.00	0.90	0.82	0.76	0.70
5 1/4				0.93	0.85	0.78	0.71
6				1.00	0.91	0.84	0.76
6 1/4					0.94	0.86	0.78
7					1.00	0.90	0.79
7 1/2						0.94	0.80
8						1.00	0.82
8 3/4							0.88
10							1.00

Phone: (732) 721-0249, Fax: (732) 721-3918
PO BOX 284 - Parlin, NJ 08859