SAE-ITC - SAE ITC TS21
Manufacturing Specification for Bolts, 900 MPa (130,000 lbf/sq.in) Tensile at Room Temperature
|Publication Date:||1 December 2004|
This specification covers the requirements for forged bolts in BS HR650, EN2399 or EN3639 material with rolled underhead radii. The bolts will develop a minimum tensile strength of 900 MPa (130,000 lbf/in2) at room temperature and are suitable for use up to a temperature of 650°C.