Unit:
毫米(mm) |
| ①,Material:
a)Steel, Property class (material): d＜3mm: subject to agreement; 3mm≤d≤39mm: 4.8,5.6,5.8,8.8,10.9,12.9; d＞39mm: subject to agreement. Standard DIN EN ISO 898-1
b)Stainless steel, Property class (material): d＜3mm: subject to agreement; 3mm≤d≤24mm: A2-70，A4-70; d＞24mm: subject to agreement. Standard DIN EN ISO 3506-1
c)Non-ferrous metal, Property class (material): CuZn=copper-zinc alloy，CU2 or CU3 at the discretion of the manufacturer；Al=aluminum alloy，AL1（AlMg3） or AL2（AlMg5） at the discretion of the manufacturer. Standard DIN EN 28839 |
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