When it comes to ensuring the accuracy of hardness testing, test blocks are an essential tool, and King Tester offers some of the best in the industry. Specializing in Brinell metal hardness test blocks, King Tester provides two sizes—4×4 and 2×6—designed to meet or exceed ASTM E-10 standards. These blocks aren’t just about compliance; they’re engineered for precision and cost-efficiency, saving users over $1 per test thanks to their larger size and smart design.
What sets King Tester’s test blocks apart is their patented grid layout. Featuring laser-etched alphanumeric markings, the blocks make it easy to place indentations accurately and track daily verifications. This is a game-changer for record-keeping, ensuring your tester’s force is consistently verified—a must for quality control. The blocks come in a wide range of hardness levels, and while you don’t need an exact match to your material, staying within a reasonable range (like +/- 20 HBW) ensures reliable results.
Whether you’re in aerospace, forging, or heat treating, King Tester’s test blocks combine durability, traceability, and ease of use. With their ISO-17025 certification and thoughtful engineering, they’re a trusted choice for professionals who value accuracy without breaking the bank.
Check them out at kingtester.com!
Read Choosing the Right Test Block to learn more about which test block best suits your needs.
