h65 yellow copper strip machine special copper strip 0.01 0.02 0.03 0.05 0.06 0.07 0.08 brass foil

XIN HONG Materials Co,.Ltd. 11yr.

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Description

Packaging information

CTN Size: 600 × 200 × 200 cm

G.W./CTN:2000 kg

QTY/CTN:1000 kg/carton

Brass is an alloy of copper and zinc, named for its yellow color. The national standard is...Brass used"H+"标示"indicates asH80andH70、H68、H65And so on.Brass has excellent mechanical properties and wear resistance, making it suitable for manufacturing precision instruments and parts for ships. The sound of brass is pleasant to the ear, which is why gongs, cymbals, bells, and trumpets are made from brass.

Naval Brass Copper alloys with zinc and tin are resistant to sea water erosion and can be used to make ship parts and balance weights.

brasshardness National standards haveFive different hardness states, as follows:
Soft state1/4 hard, 1/2 hard, hard state, and extra hard.
Take H65 brass as an example, the specific hardness standards are as follows:
H65M - Hardness below 100HV (soft condition) - Corresponding international grade C2680-O
H65-Y4 - Hardness 75-125HV - Corresponding international grade C2680-1/4H
H65-Y2 - Hardness 85-145HV - Corresponding International Grade C2680-1/2H
H65-Y - Hardness 105-175HV - Corresponding international grade C2680-H
H65-T - Hardness ≥ 145 - Corresponding international grade C2680

Hegold numberArticles		Chemical compositionComposition				Total ImpuritiesTotal Impurity
GB/T	DIN/ASTM/JIS	Copper	lead	Zn		Total ImpuritiesTotal Impurity
					≤0.15	≤0.5
H65	JIS C2700	63.5-68.0	≤0.03	Residual quantity	≤0.1	≤0.3
H68	JIS C2680	67.0-70.0	≤0.03	Residual quantity	≤0.1	≤0.3
H63	JIS C2720	62.0-65.0	≤0.08	Residual quantity	≤0.15	≤0.3
H70	JIS C2600	68.5-71.5	≤0.03		≤0.1	≤0.2
H90	JIS C2200	89.0-91.0			≤0.1

Mechanical properties

Alloy Brand number
Alloy Brand number	state	Specification (mm）	Tensile strength (")megapascal）	elongation percent	state	Specification (mm）	Tensile strength (")megapascal）	elongation percent
H62 H63	Y2 (1/2H）	5-20 ＞20-40	≥370 ≥335	≥15 ≥20	M(0）	0.05-1 ＞1-6 ＞6-10	≥335 ≥315 ≥300	≥18 ≥26 ≥36
					Y2 (1/2H）	0.05-1 ＞1-6 ＞6-10	≥410 ≥335 ≥315	- ≥7 ≥15
					Y1 (3/4H）	0.05-1 ＞1-6 ＞6-10	540-785 390-685 350-550	- - -
					Y(H）	0.05-1 ＞1-6 ＞6-10	685-980 540-835 500-700	- - -
H65	M(0）	5-40	≥295	≥40	M(0）	0.05-1 ＞1-6 ＞6-10	≥325 ≥295 ≥275	≥18 ≥28 ≥38
	M(0）	5-40	≥295	≥40	Y2 (1/2H）	0.05-1 ＞1-6 ＞6-10	≥400 ≥375 ≥350	- ≥7 ≥10
	Y(H）	5-40	≥390	-	Y1 (3/4H）	0.05-1 ＞1-6 ＞6-10	490-735 490-685 470-670	- - -
	Y(H）	5-40	≥390	-	Y(H）	0.05-1 ＞1-6 ＞6-10	635-885 490-785 470-670	- - -
H68H70	M(O）	13-35	≥295	≥45	M(O）	0.05-1 ＞1-6 ＞6-10	≥355 ≥295 ≥275	≥18 ≥30 ≥42
	Y2 (1/2H）	5-12 ＞12-40 ＞40-80	≥370 ≥315 ≥295	≥15 ≥25 ≥30	Y2 (1/2H）	0.05-1 ＞1-6 ＞6-10	≥390 ≥345 ≥310	- ≥10 ≥12
					Y1 (3/4H）	0.05-1 ＞1-6 ＞6-10	490-735 345-635 310-510	- - -
					Y(H）	0.05-1 ＞1-6 ＞6-10	685-93 540-835 490-685	- - -
H90	M(O）	5-80	≥205	≥35	M(）	0.05-1 ＞1-6 ＞6-10	≥315 ≥230
H90	Y(H）	5-40 ＞40-60	＞265 ≥245	≥4 ≥6	Y(H

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Update time：20251024161242

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