AMPCO 18 - H2ABC

Grade	AMPCO 18
Brand/Supplier	Switzerland -> AMPCO METAL
Classification	Copper and Copper Alloys
Density	7.45 g/cm³

AMPCO 18 Chemical Element Composition Content (%)

Component	Fe	Al	Other Total	More
Minimum Value	-	-	-	Cu:Rem
Maximum Value	3.5	10.5	0.5	Cu:Rem

"Other individual elements or other totals": The chemical composition includes elements not specified in the table. Analysis should only be conducted if these elements are suspected to be present, or if routine analysis suggests that their content may exceed the prescribed limits.

AMPCO 18 Mechanical Properties

diameter d mm	Tensile Strength σ_b Mpa	Specified Plastic Yield Strength Rp_0.2 Mpa	Yield Point σ_s Mpa	Fatigue Limit Bending σ-1 Mpa	Fatigue Limit Tensile σ-1T Mpa	Elongation or Extension Rate δ %	Reduction of Area ψ %	Hardness HBW	Impact Energy Absorption KV2 J	Bending Strength σ_w Mpa
d≤12.7	745	Rp0.5 372	Rmc 1013	（100000000 cycle） 248	Rpc 248	12	12	202	12	Rcm 448
12.7＜d≤25.4	724	Rp0.5 365	Rmc 1000	（100000000 cycle） 248	Rpc 241	14	14	192	14	Rcm 448
25.4＜d≤76.2	655	Rp0.5 331	Rmc 979	（100000000 cycle） 241	Rpc 221	14	14	192	14	Rcm 428
square rod	655	Rp0.5 262	Rmc 980	（100000000 cycle） 248	Rpc 234	16	12	183	13	Rcm 428

Note: The data is for reference only! If you have any questions, please fill out "I want to correct it"!