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H21 / DIN1.2581 / Forged / Hot Rolled Bar , OD 16-550 Mm Tool Steel Round Bar

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SHANGHAI UNITE STEEL

H21 / DIN1.2581 / Forged / Hot Rolled Bar , OD 16-550 Mm Tool Steel Round Bar

Country/Region	china
City & Province	shanghai shanghai

Product Details

H21/DIN1.2581/3Cr2W8V Hot rolled/hot forged hot work tool steel round bar, tool steel bar, OD16-550mm

Application:

1,It is used to manufacture Bump Die which can withstand the shock load of heavy stress in very high temperature

condition. 2,It is used to manufacture the mold which can withstand greater stress, bending stress and tensile stress.

3, Can be used to manufacture hot metal cutter of stress in high temperature condition

Features:

1.High strength and hardness;
2.Poor toughness and plasticity;
3.Good fatigue properties of hot and cold

Specifications

1.Competitive price with high quality
2.steady supply
3.good service
4.On-time delivery

Quick Details

Steel Grade:	Tool steel	Standard:	AISI, ASTM, DIN, GB, JIS	Place of Origin:	China (Mainland)
Brand Name:	Unite steel	Model Number:	H21	Technique:	Rolled/forged
Application:	Tool Steel Bar	Alloy Or Not:	Is Alloy	Special Use:	Mold Steel
Type:	Alloy Steel Bar

Packaging & Delivery

Packaging Detail:	Standard seaworthy packing or as customer required
Delivery Detail:	5-35 Days

Grade: 3Cr2W8V,SKD5,H21,1.2581,X30WCrV9,BH21,DH5

Chemical composition :

Country	Steel NO.	C	Si	Mn	Cr	W	V	P	S
China GB	3Cr2W8V	0.30-0.40	≤0.40	≤0.40	2.20-2.70	7.50-9.00	0.20-0.50	≤0.030	≤0.030
USA AISI	H21	0.30-0.40	0.15-0.40	0.20-0.40	3.00-3.75	8.75-10.00	0.30-0.50	≤0.025	≤0.025
Germany DIN	1.2567	0.30 -0.40	0.15-0.40	0.20-0.40	2.20-2.50	8.00-9.00	0.20-0.30	≤0.035	≤0.035
Japan JIS	SKD5	0.25-0.35	≤0.40	≤0.60	2.00-3.00	9.00-10.00	0.30-0.50	≤0.030	≤0.030