W6Mo5Cr4V2,M2,1.3343,SKH51

Model:	HS tool steel
Brand:	yuji
Origin:	-
Category:	Industrial Supplies / Other Industrial Supplies
Label:	-
Price:	-
Min. Order:	20 pc

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Product Description

1. Chemical composition

C: 1.00 ~ 1.10 (promised error: ± 0.01) Si: 0.20 ~ 0.45 (promised error: ± 0.05)

Mn:0.15 ~ 0.40 to bias: 0.04 S ≤ 0.030 P ≤ 0.030

Cr: 3.75 ~ 4.50 to bias: ± 0.05 Ni: promise residual content ≤ 0.30

Cu: promise residual content ≤ 0.25 V:2.25 ~ 2.75 (promised error: ± 0.05)

Mo:4.75 ~ 6.50 (promise: size deviation ≤ 6, ± 0.05; > 6, + 0.10)

Tungsten W:5.00 ~ 6.75 (promise: size deviation ≤ 10, ± 0.10; > 10, + 0.20)

2. Heat treatment process

Specification: heat treatment quenching, 730 ~ 840 ℃ preheated, 1190 ~ 1210 ℃ (salt bath furnace) or 1200 ~ 1220 ℃ (box-type furnace) heating, oil cooling, 540 ~ 560 ℃ tempering 2 times, each time 2h.

3. Delivery status

Hot rolling, forging, cold drawn steel bars in annealing state delivery, rolled, forged steel bar with annealing + other processing methods (skin, gently pull, grinding or polishing processing before delivery)

4.Brand name：Yuji

5.Delivery time：7-15days after receiving advanced payment

6.Packing detail：under requirement

7.Supplying Ability：800Tons/month

8.Place of origin：China

9. MOQ: 20tons easy for containers loading

10.Payment：T/T L/C